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Even the biggest doubters and naysayers will be converted to believers.

Promising reviews: "So this product is completely worth the money. The quality is amazing. I didn’t notice any smell after a few seconds of using it. My skin was smooth and bright but not sticky. It works like magic. I have sensitive skin, so I can’t use this product too close to my nose, but in the rest, it's amazing!" —Isabela L

"What is this miracle in a jar?! The way my skin is so smooth right after the first use is [wild]. I will buy these for the rest of my life as long as I am breathing. This is now my FAVORITE skin product besides my sunscreen. Love, love, loooove" —Ryan M.

Get a pack of 70 from Amazon for $18.90 (available in six other styles). 

The brand recommends applying twice a day for best results!

Read more about how Q10 benefits the skin from the National Library of Medicine.

Promising reviews: "I’ve been using this for a few years and love it! I had loose skin after losing weight, and this gel has been a game-changer, with noticeable improvement in my skin’s texture and firmness in just a few weeks. I use this gel on my thighs, stomach, and underarms. I pair it with Nivea’s body lotion for the rest of my body. A little bit goes a long way, so the bottle lasts a while. I switched over to another gel for a month a bit ago, and I noticed my skin returning to uneven firmness and texture. Once I went back to using this product, I noticed improvements within a few weeks again. So, this isn’t a cure, but with continuous use, results are maintained to keep my skin firm, moisturized, and even textured." —Morgan

"Okay, this stuff is like miracle gel. I was skeptical, but no. This stuff works!!!! It was noticeable after about a week. Super impressed, and I now have it on subscribe and save. Trust me. Buy it! Smoothed out the inner thighs, butt, and belly after weight loss. Can I give it 10 stars?!" —K. O'Kelly Author

Caffeine has a number of skincare benefits, including brightening and temporarily reducing the appearance of stretch marks and cellulite, if that's something you're looking to do! You can read more about the skincare benefits of caffeine at the Cleveland Clinic.

Promising reviews: "For demographic purposes: Female, 33-years-old. I've only been using this for four days and can see a slight difference in the appearance of my cellulite. I have a deep dimple in my left butt cheek and I can already tell that it's shrinking and smoothing out. I've used very expensive creams, oils, and lotions but after four days I already see more results with this product. To make it even better, the scent is amazing! I use it all over because it makes my skin so soft even the next day." —ChelseaK

"This is nothing short of a miracle cream. My body skin was bumpy and dry before. Now my husband cannot stop touching it, and he can massage my skin all over with a good amount of pressure without applying any lotion. My skin is that smooth. It has calmed the places that needed calming, tightened and smoothed all the rest. I honestly threw out all other body creams and lotions, and I was the queen of the lotion and potion market. This is all I need. Smells divine." —Meg Stone

Get it from Amazon for $24 (available in three sizes and in bundle packs).

You can read more about the skincare benefits of caffeine at the Cleveland Clinic.

Good Molecules is a small business that specializes in affordable skincare products. 

Promising review: "This product does what it says it does! And it's very reasonably priced. My eyes are often irritated and puffy from allergies, and this product is so cool and soothing! I especially love the effect in the mornings as it 'wakes' my eyes. Also very moisturizing. I've noticed that my under-eye area looks much smoother, and under-eye darkness has definitely faded a bit. You only need a small bit of product. The price is so reasonable that you can certainly afford to try it...I think you'll be glad you did. I'll continue to purchase this as I consider it nothing short of a miracle!" —mlwtennessee

It's suitable for all hair types! Reviewers with everything from straight, fine hair to thick, curly hair said it worked for them.

Promising reviews: "This is the hair serum I’ve been searching for! Finally, my hair is soft, silky, and manageable again. After some damage from color processing, it looked and felt so horrible—and no hair mask would help. This is not greasy or heavy, smells great, and has given my hair new life. Absolute miracle of a product." —Joyce

"I looooove this so much. The smell is amazing, and it tends to stick around for a while, so I love getting whiffs of it through the day. My hair is softer and doesn’t seem as frizzy as before. I put it on after washing my hair, and then after it’s dry. I tend to wash my hair two times a week, so I’ll use it in between washes on my ends to make sure they still look nice and healthy. Great value too; I’ve been using it pretty consistently since purchasing and I’ve barely made a dent in it. Love it!" —Noley

Get it from Amazon for $16.77 (available in two sizes and four other formulas).

Promising review: "WOW!!!* I give this a 10 🌟 if I could. I honestly didn't believe it would work for the price. But wow. This little miracle bottle works! Doesn't hurt or burn. Literally peeled off my skin on my feet in less than two minutes. I rubbed my feet in this spray, then watched the dead skin peel right off. Now my feeties are summer ready." —Katie Steffen

Get it from Amazon for $5.48 (also available as a two-pack).

Promising review: "Godsend. Miracle. Life-changing product. After a rough pregnancy, followed by inadequate self-care (cuz ya know, mom life), these 'dogs were barking.' (The Office reference!) I’ve used all kinds of foot products the last few months (ones MUCH more expensive, too) and this — in just a few minutes — changed the way I walk, feel, and live my life. I’m a barefoot beauty now, more confident without cracked, crusty heels and ready for beach day any day. After using it, I literally sent pictures of my feet to other crusty-footed friends to make them buy this. I will spare you the graphics, but please, do your feet a favor. They do a lot for you." —Stephanie 

While this lip balm has SPF 25, the American Academy of Dermatology (AAD) recommends you use products with SPF 30 or higher. Read the AAD’s Guidelines for more details!

Promising reviews: "This is truly a miracle product that provides intense moisture every time that I wear it. I am trying to make a habit of putting it on before bed. I try to take it with me everywhere in case the chapping creeps up on me! Truly a great, affordable product for dry lips!" —Elizabeth W

"Works extremely well on my chapped and dry lips. Best product I’ve ever used, and I'm 70 years old! Application is designed perfectly so the application of the meds are distributed where and exactly in the correct area. LOVE this stuff." —Jetson 49

According to the Cleveland Clinic, some researchers have found rosemary oil to be as effective at encouraging hair growth as Rogaine! And read more about how biotin could help with the fullness of hair at Cleveland Clinic. 

Promising reviews: "Legit magic in a bottle. Wish I could order this stuff by the gallon. Took a chance on this because I was desperate, having already spent so much money on luxury and drugstore products with little results. I use this as a pre-treatment on scalp and ends before I wash hair. Scalp has improved dramatically. I feel like there’s not as much breakage/fallout, and my ends are fuller. (This is after like six months, but my scalp was better immediately.)" —Claire Blanchard

"After undergoing a procedure at the salon that left me with bald spots and hair loss, I was desperate for a solution. That's when I started using this oil and I noticed a significant difference in my scalp and hair growth. My hair has become healthier and stronger than ever before. Trust me, this oil really works miracles! I highly recommend this oil to anyone facing similar hair problems." —lizzy fernandez 

Talk to your doctor before using this product if you're experiencing hair loss. Read more about how biotin shampoo could help with the fullness of hair at Cleveland Clinic.

Maple Holistics is a small business that specializes in beauty products with all-natural ingredients. 

Promising review: "Best purchase decision I have ever made when I purchased a bottle of the biotin shampoo. I have struggled with bald spots and thinning hair for years and was in the process of planning on getting surgery this fall. After using the biotin shampoo for three months, my bald spot is no longer visible and my hair is thick in growth. I am no longer have anxiety going to a barbershop. This is a miracle product. I am thankful I tried this product before doing surgery because it would have been a waste of my money." —Ainsley C.

Get the value-size bottle from Amazon for $14.95 (also available in larger sizes and in a pack of two).

Promising reviews: "This product is everything everyone says it is and more. If I could recommend one product that is the key to glass skin, it would be this. It gives an immediate glow, and makes the skin look so supple and healthy. The texture wasn't off-putting for me, but it is a bit slimy and stringy when you first pump out the product. It absorbs pretty quickly and doesn't leave a sticky residue, and it is unscented. Can't say enough good things about this product and the brand. You need this product in your life!" —Sarah Deeb

"I couldn’t love a product more. I understand why this brand has a cult following because I haven’t purchased anything from them that hasn’t exceeded my expectations. I’ve been using it for a little over two weeks, and my skin is positively glowing. I’ve never been more dewy and hydrated. As an added bonus, it seems to accelerate the healing process of any blemish or abrasion I may have on my face. A literal miracle in a bottle. Just buy the damn stuff already." —Elizabeth

Get it from Amazon for $16.98 (also available as a two-pack).

This product does not promise to work overnight. Apply this daily 2–3 three times a day as long as needed. Be sure to be patient as the healing process takes time!

Talk to your doctor before attempting to treat your keloid on your own, and learn more about keloids from Cleveland Clinic.

Promising review: "This product is amazing!! Truly a miracle product. I had an AWFUL keloid bump forming near my nose piercing about six weeks after getting it done, and it was just getting bigger and more irritated by the day, nothing was helping. I bought this stuff and started using it, and in less than two weeks, my huge keloid was completely gone! I was definitely skeptical and a little nervous when it didn’t seem to be getting noticeably smaller after a week, but then the second week, it started totally disappearing so make sure to give it some time to work if your bump is on the larger side. If you remain patient and apply it twice a day, it should do the trick! Also smells pretty good, definitely no bothersome or overwhelming scent which is appreciated in a product that I’m applying on the nose area." —Jordan Caprigno

Get it from Amazon for $12.85 (also available in multipacks).

Promising review: "I’m 28 years old, and I've started to notice my teeth lose their whiteness. The dentist was an expensive option, so I opted for this teeth-whitening pen for a fifth of the cost. I noticed positive results after the first application. Within a few weeks, my teeth were noticeably brighter. I’ve never been happier with a product from Amazon. I will definitely be telling my friends about this miracle pen!" —Jesse

Get a two-pack from Amazon for $15.95+ (also available in packs of four or individually).

Simply apply it on wet hair after a shampoo, wait five minutes, and rinse it out. It's designed to work on all hair types, with reviewers with 2b to 4c curls mentioning it worked for them! 

Promising review: "Not gonna lie, I was skeptical that this could help me. A few months ago, I decided I could bleach my hair. I burnt it to such a crisp that I've literally been wearing it up under a cap. That worked when it was winter. But now it's warm so I needed a solution. I saw this product highly recommended on other sites, and the reviews were good. So, I ordered a tube. Used it twice now, and OH. MY. LANTA. For months, my hair has felt like crunchy noodles, ready to snap at a moment's notice. After one treatment (left in about 15 minutes after shampooing before conditioner), my ends feel soft!! After the second, it actually moves like it's not damaged, and it is visibly SO much healthier. Like seriously, IDK how they bottled witchcraft. But I'm going to continue to use this product even when my hair grows out. An absolute magical miracle potion! I seriously prepared myself to explain to the world that it doesn't work. But instead, I have the healthiest hair I've had since being an idiot home hairdresser. 10/10." —Liz

LilyAna Naturals is a family-owned small business using natural ingredients to craft high-quality skincare products.

Promising reviews: "This eye cream is a miracle in a good-sized jar! I have only had this product for a week, and I began noticing differences after one day. My under-eye is softer, and my lines are disappearing. My skin is very sensitive, and this product does not irritate me at all! HIGHLY recommend this product as well as their face cream!" —Nikole

"I've been using this for a couple of months now and I really like it! Previously I've used Clinique or Origins...this works just as well or better. I wish I had found this sooner as it is a lot less expensive than other alternatives. I've seen other reviewers say they keep it in the fridge and while I don't find that necessary I may have to try because it sounds very refreshing!" —Cat SV

Get it from Amazon for $12.74+ (available in three sizes and in packs of two).

Promising review: "These are nothing short of a miracle! After years of waxing, bleaching, electrolysis, laser treatments, etc. I came across these and took a chance on them, after all, what did I have to lose? I have been battling facial hair for sooooo long and nothing has worked in any lasting way. I used these and they left my face so smooth and soft! I was worried about the hair growing back thicker like everyone says it will. This was NOT the case for me at all. My teenage daughter uses these on her face, legs, etc. and loves them. They are not painful. Highly recommend!" —Liv's mom

Get a three-pack from Amazon for $5.94 (also available as a nine-pack).

Promising review: "This stuff is a miracle! I have struggled with redness ever since my HS acne cleared up. I don't need blemish coverage, but just something to even out my skin tone. I tried this and it was a MIRACLE! I don't understand how it works, but it goes on green and then magically matches my skin tone! It lasts all day, doesn't make my face feel too oily (like some moisturizers do), and looks like I'm not wearing anything at all!" –Laura Key

Get it from Amazon for $9.98+ (also available in four other styles and as a two-pack).

Promising reviews: "I used this on my face first. It took a little while to dry but afterward, my usually bumpy skin was so, so soft. So I decided to try it on my bumpy arms caused by keratosis pilaris. HOLY MOLY it made my arms smooth too!!! Seriously just after ONE application of using this, my skin is so much smoother. I feel like I’ve found a miracle product. Also, this is probably the longest review I’ve written. This is by far the best product I’ve EVER found." —HollyM

Get it from Amazon for $15+ (available in two sizes and in bundle packs).

My former colleague Ciera Velarde is a huge fan: "I've used it for about 12 years now and it's the only thing that I can trust to prevent that dreaded chafing after a sweaty day of walking around. It glides on perfectly, it's unscented, and it doesn't melt away when you start to sweat. If it's a particularly hot day out, it can start to fade after a few hours, so just make sure to bring it with you to reapply. In addition to preventing chafing between my thighs, I've also applied it on my arms where my sports bra rubs against them when I run and it works like a charm!"

Promising review: "This is a thick-thighed person's dream! If you suffer from the dreaded 'chub rub' as I do, you need this stick in your life! I have always struggled with chafing between my thighs during warmer months when wearing dresses or shorts. This stick is a game changer. I was able to apply a bit on my inner thighs and wear a dress to DISNEYLAND ALL DAY! I didn't even reapply it throughout the day. One application and I walked like 25K steps in a dress with NO chafing at all! Magic. A true miracle. Also, the stick seems to last quite a while. I wear dresses a lot and it took me several months to run out. I will be buying this for the rest of my life!" —LilDevil1828 

Get it from Amazon for $6.28 (also available as a two-pack).

According to reviewers, this cream will add a slight bit of volume to thin, fine hair or enhance the waves in those with thick, curly hair.

Promising review: "I never realized I had naturally curly hair, and I have been fighting it my whole life. I have never been able to allow my hair to dry naturally because of the frizz, and the curl had no shape or style. My hair is very thick and coarse. This stuff is a miracle. Completely tamed my hair and gave me beautiful waves with no frizz. With no effort at all, I have a new, beautiful curly hairstyle. So excited!" —Jeff Starbling

Get it from Amazon for $7.97 (also available as a two-pack).

Eight Saints is a woman-owned small business that uses only eight plant-based ingredients in their skincare products.

Promising reviews: "Feels fantastic on your skin. It spreads nicely and soaks right in as if your face has just been cleansed rather than having put a moisturizer on. Your face feels clean, not suffocated like so many other creams. Similar to a gel, yet even more lightweight. It feels like it belongs there, not like a foreign body clinging to your skin. The improvement of the texture, the tone, the moisture, the elasticity, the blotches and pores — ALL OF IT — major improvement! I can't believe I did not take pictures! I definitely will be getting more of these products, and I am super excited to try them all! So glad I found this stuff, just wish I had done so sooner!" —L

"This cream is a literal miracle worker! I'm 52 years old and my fine lines and wrinkles have diminished dramatically. I've tried several other creams promising similar results, but none of them were this effective! The texture of the cream is thick, almost like the consistency of a cold cream, but glides on the skin like silk and it's so hydrating! I highly recommend this product and will most definitely be buying it again!" —Rebecca Bailey

Promising review: "This works miracles, the skin on my neck was saggy and it's significantly improved now. I can't wait to use it for longer and see how much more it improves. I should have taken a before pic, but I was (incorrectly) not expecting a huge difference. It's also very soothing and doesn't irritate my skin which is a huge plus since I have had some allergies to cosmetics in the past." —Katie

Promising reviews: "These are great for oily skin. I normally can get through half the day before my face looks like a grease pit and that's after applying anti-shine under makeup. These wipes are a miracle. They absorb quickly and I love having them in my purse. I normally use two a day — much better than Tatcha." —Leslie M.I Photographer

"These have been a game changer for swamp hag summer. I use these during the day to keep my skin clean and reduce breakouts from sweating out the souls of my enemies." —Kim Possible

Get a 100-pack from Amazon for $6.95 (available in three styles and a bundle with a pocket mirror). 

BuzzFeed Shopping editor Amanda Davis tried these and says: "I've tried various (countless 😅) pimple patches in the past and The Mighty Patch definitely takes the cake. I stick it on and honestly forget that it's even there. The adhesive is strong, so it stays on during my tossing and turning at night, but I often wear it during the day, too! I work from home, and it's not noticeable during my video calls which I truly, truly appreciate. I begin seeing the gunk from my zits after 2–3 hours of having it covered, but I leave it on for at least the full six. When it's removed, it's like the healing time was sped up and what would've taken a couple of days took just HOURS."

Be sure to read the full Mighty Pimple Patch review for more deets!

Promising review: "These little patches are a miracle worker. When I feel a pimple coming on, I slap one of these on and leave it on overnight and the next day it's gone before it's even started. Also have used them on full-blown breakouts and it shortens the healing time. A must-have." —Chris C.

Get a 36-pack from Amazon for $12.99 (also available in larger multipacks).

Check out a TikTok of the Color Wow Dream Coat Supernatural Spray in action. 

Promising review: "I don't usually try all the latest hair things because my hair is very fine and it doesn't like product. But I received it as a sample, and I can't believe how nice it made my hair and how long it lasted. I have to wash every single day, or my hair would be limp and lifeless. You could tell if I didn't wash my hair for one day. This miracle stuff makes it so that I don't have to wash my hair for at least three good days, and it still looks fresh. It also lasts between washes, so I only have to use it every other wash or sometimes not for three or four. I can't live without this now that I found it. It took me till my 50s to find this amazing product. I sure coulda used this in my 20s!" —B.S.

Get it from Amazon for $28 (available in two sizes).

Psst — you can also get this in an "extra strength" version and a curly hair version! 

SeoulCeuticals is a small skincare business that was founded in 2017 by a husband and wife team. Though it's a US-based company and the products are made in a state-of-the-art US facility, their main ingredients are sourced directly from South Korea, and they work closely with Korean partners and their consultant Ella Cho to ensure quality and authenticity. You can read more about the brand here!

Promising review: "I was actually hesitant to buy this product because I figured it could just be hyped-up fancy water. It is NOT. For me, at least, it is a miracle in a bottle! I LOVE this stuff and never want to be without it! Why, you ask? Let me explain. For the past few years I’ve suffered from dry, flaky, rough skin. I had found some products that would help to some degree, but none that would eliminate the problem. Well, when I tried another product in this line (the snail repair cream), I noticed a BIG difference. Almost all the flakes gone and I could wear makeup again without looking like a desiccated monster. 

"HOWEVER, when I added this product to my regimen? Holy guacamole, Batman! My skin is SO soft, hydrated and SMOOTH! My foundation (well, CC cream) goes on like a dream! The two products together worked wonders, BUT even when I use this product alone with absolutely nothing else (out of sheer laziness, mind you), my skin still looks dewy, smooth, hydrated and glowing! I’m sold!  If I could give it 10 stars I would. It even helps keep my normally dry, chapped, peeling lips baby smooth! Life changing, I tell ya." —M. Joiner

Get it from Amazon for $19.98 (available in two styles).

Promising review: "I wash my hands more times in a day than I can count with antibacterial soap. We all know that kind of soap dries your hands out pretty quickly if you use it regularly, especially the cuticles. This *miracle* cuticle oil keeps my dry, peeling, and/or cracked cuticles moisturized when I remember to use it. I try to use it at least once a day if not more. It is the best oil I have found that actually works, and it smells great too!" —Brianna 

Get it from Amazon for $9.90+ (available in three sizes).

Rubbing alcohol-based products (like Tend Skin) can help prevent an infection of an ingrown, but can’t prevent an ingrown itself, according to Cleveland Clinic.

This can be applied after shaving and waxing to prevent bumps and burns. It can also be applied at night independent of shaving to help clear any existing ingrown hairs and bumps.

Promising review: "I got waxed down there for five years straight and the lady that did it used this stuff afterward. It worked so well that I went out and bought some. Ever since then, I haven't had one ingrown hair (in six years). I recommend it highly, and I'll never use anything else. It really is a miracle solution. Now, I just keep it in the shower with me and dab a little on after every shave. Highly recommended for any type of skin." —TENNESSEE ♡FRESH

Get it from Amazon for $19.99+ (available in three sizes).

Blume is a women-owned, POC-owned small business based in Canada that specializes in cruelty-free, vegan, and environmentally-friendly products for skin, body, and period care.

Check out a TikTok of the Meltdown Acne Oil in action. 

Promising reviews: "This stuff is AMAZING and MAGIC. I ordered more out of fear of running out. All acne and fade products have dried or broken out my skin further, but this stuff clears my skin, makes it glow, and hydrates it. Beyond beyond obsessed. THANK U, BLUME! xoxo" —Kaitlin A.

"Absolutely love this oil. Have tried so many things over the years for hormonal acne on my chin. This has just about cleared up my skin, and when I do get a blemish it looks so much better the next morning. Goes away much more quickly. Miracle product." —Elane M.

Get a two-pack from Blume for $54 (also available in larger multipacks).

It can also help tighten the appearance of eye wrinkles if you'd prefer for them not to be as noticeable. And here's a tip! It reduces puffiness faster if used after refrigeration.

Promising review: "This is definitely a miracle product. I was impressed that it worked so well, so fast, and so instantly. The packaging is silly but whimsical; I enjoy it. This is the last thing I apply before walking out the door. First day I used it, I put it on and got in my car — I looked in the rearview mirror and my heart jumped. My eyes had de-puffed on my walk down the front path!!! So impressive. It's not hydrating, it’s more tightening/brightening. If you have dry under eyes, use a creamy hydrating eye cream first, and apply this over it — problem solved. You don’t get much product, but you don’t need to use much either, and it’s not like it’s expensive. Definitely worth it if a product actually DOES what it claims it’ll do!!! Buy it!" —Joseph S.

Get it from Amazon for $9.90 (available in three styles and in multipacks).

Promising reviews: "Wow! I have waist-length 3C curly color-treated hair that’s usually a nightmare to deal with in the summer and this stuff is a game-changer. My hair is silky, my curls are defined, it dried in like half the usual time…seriously impressed!" —Stavana Jubinsky

"I love this product. I cannot believe how it tackled the frizz in my naturally fine hair. It really improved the definition of my color and the shine and the overall texture is revitalized. I have major issues with frizz and need detangling. My hair is dry from repeated color treatments and damaged hair. I feel like I just went to the salon, and for this price, it is truly a miracle product." —siobhan

Promising reviews: "It has done miracles to my skin. I've had rash-like bumps on my arms and legs my whole life, and this is the first time IN MY LIFE where a product has actually gotten rid of it!!" —Ruth

"My 6-year-old daughter has keratosis pilaris, commonly known as 'chicken skin.' This year, it really flared up during warm weather, so I gave this wash, along with lotion, a try. Wow, I saw results after just a few uses, and after a couple of weeks, most of her bumps disappeared. Thrilled we skipped a trip to the dermatologist! Can't beat this price for the results either." —Ashley Steigerwald

Reviews in this post have been edited for length and/or clarity. 

BuzzFeed Shopping is service journalism first: our writers and editors spend all day shopping so you don’t have to, vetting products, fact-checking brand claims, and surfacing what actually helps in real life. We center readers over revenue, recommend products with authenticity (using real experiences, not ad-speak), and reflect our diverse audience, inclusive of a variety of price points, people, and needs. We cut through fake deals, favor useful info over glossy fluff, and recommend both budget and splurge options with context so you can decide what’s right for you — and still have a little fun along the way.

Courtney Lynch has spent the last three years as a Shopping Writer at BuzzFeed covering a wide range of topics, including but not limited to must-have Amazon products, personal care, home and organization, and more.