Best Biotin Collagen Supplements of 2025

"I’ve been using these on auto-order and have noticed stronger fingernails and less joint pain, especially after clearing snow during winter. Great price and quality ingredients!"

"After using this product, I saw improvements in my skin, hair, and nails within just a week. My joints feel stronger when I run on my treadmill at 48 years old!"

"Since I started taking these collagen supplements, I’ve noticed less hair loss and my nails look healthier than they have in years. The price is also very reasonable!"

"I've been taking this collagen supplement for about three months, and I'm absolutely blown away by the results! My skin is smoother and more radiant, and the fine lines on my face have significantly reduced. My hair and nails are also stronger and healthier-looking. I was a bit skeptical at first, but after consistent use, I've noticed a huge difference. My joints feel less stiff, and I have more energy throughout the day. The taste is neutral, and it dissolves easily in water. If you're looking for a high-quality collagen supplement that actually works, look no further! I highly recommend this product."

"After starting this supplement, I've noticed my nails are definitely stronger. I felt a difference in about two weeks. I take them consistently every day, and I have no issues taking them on an empty stomach. Although the pills are a bit large, I just take two at a time. My skin feels like it’s glowing and my hair does feel thicker, though I haven't seen a change in length yet. Overall, I'm really pleased with the results!"

"I initially bought a bottle at BJ's and loved it, but I realize now that this has only 3 grams of collagen per serving. I should have done my research beforehand. Still, I’m giving it 5 stars because it does work for me. I might double my dose to reach 6 grams a day. My only suggestion would be to either lower the price or increase the collagen amount per serving. If not, I might look for a higher dose option next time."

"I enjoy the taste by itself. Less loss, more shine!"

"I add this to my morning water. Hoping for hair growth!"

"I was skeptical at first, but after taking the drops, my skin has improved significantly and I even have fuzzy hairs growing back!"

"I just started taking these, and I'm really excited about the 27-in-1 Hair, Skin, & Nails vitamins. It's tough to gauge their effectiveness just yet, but I'm optimistic!"

"I've been using these capsules for a few weeks, and they've truly been a game-changer! My nails feel much stronger and healthier than before."

"These vitamins have simplified my routine since they combine hair, skin, and nails into one pill. I've noticed a difference already—my nails are stronger, and my skin is glowing!"

"My daughter suggested I try collagen, and after taking it regularly for a few months, I didn't notice major changes, but I felt it helped with my Pilates. After running out, I decided to try Multi Collagen Plus for its convenience of just one daily dose. Since starting, my morning heel pain has significantly decreased, my nails are growing stronger, and my hair is thriving. I'm grateful for this product and how it enhances my energy and movement."

"I alternate these capsules with a powdered collagen in my smoothies. When I'm in a hurry, Dr. Emil's Multi Collagen Plus is my go-to. I’ve been using collagen for years, and this product combines various types in one capsule, which is rare. At sixty-something, I’ve noticed real improvements. Collagen has helped my skin heal and regain its tone, and it's made my hair shiny and my nails stronger. It supports my joints, allowing me to stay active and independent."

"As a woman in my mid-40s, I started seeing my face sagging, which was concerning. Fortunately, I found this affordable collagen in pill form—no nasty powders! After several months of use, I've noticed my jawline looks firmer and more defined. However, after taking a break from it, I can see the sagging returning, so I will be getting back on this product soon."

"I absolutely love this brand of supplements. My skin looks more plump and my nails grow longer & stronger. This is a supplement I will never go without. The quality is top notch and I always come back to order more. I highly recommend giving it a try!"

"I wasn't using this for hair growth, but my hairstylist noticed that I have new hair growing in and asked if I was using collagen. This is a great supplement and works really well!"

"I love this collagen. It has all 5 types, which is best, and it works. My joints aren't aching anymore, and I've stopped taking glucosamine altogether. I put one full scoop in my coffee every day. I love it!"

"These chews have a great flavor! They do stick to my teeth a little, but they melt away quickly. I've noticed that my hair, even at 60+, seems to be getting stronger."

"On a low carbohydrate diet, I've found these to be helpful. I've struggled with thinning hair, but since I started taking one a day, I've seen improved quality."

"The first bottle I received tasted fantastic and had no bad odor. However, the second bottle has an unpleasant smell, which is making me consider trying a different brand."

“I have tried many collagen types, but these capsules are incredible. I take a powdered collagen in the morning and two of these before bed. My nails are growing stronger, and my hair seems to shed less.”

“I experienced discomfort in my knees, so I decided to try collagen after hearing about its benefits for joint pain. It worked wonders! The uncomfortable feeling is gone, and my friends noticed my reduced wrinkles too!”

“At 67, I tried other collagen supplements for my bone pain and health, but nothing compared to Collagen Complex for Women types 1-5. My hair grew at least 3 inches, my nails are much stronger, and my joint pain has lessened significantly. My quality of life has improved greatly!”

"I appreciate this collagen for keeping my joints loose and functioning well. I've noticed benefits in hair and nail growth, and my nails feel a bit stronger. However, I haven't seen much change in my skin. At almost 50, I have a few lines on my forehead, but I’m not sure if that's due to the collagen. After trying another brand for 6 months, I realized that YouTheory's 6000mg dosage is what I need for my joints. I do wish they offered a capsule form instead of tablets, but I’ll continue using it regardless."

"I started losing a lot of hair, so I took this collagen as directed for 6 months, and I'm pleased to say my hair stopped falling out and even filled back in! I rated it 4 stars mainly because the pills are quite large; I’d prefer to take several smaller pills instead of just a few big ones. I suggest they consider reducing the size while increasing the dosage."

"I was truly amazed by the results of this collagen. Within a week, I noticed a significant improvement in my skin, and it helped with my hair loss post-pregnancy. I highly recommend it for anyone dealing with skin issues, joint pain, or hair loss!"

"I recently tried Beauty Complex Collagen Hair Peptides with Biotin & Keratin and I'm honestly impressed! After about a month, I've noticed a significant improvement in the thickness and strength of my hair. It feels softer and looks visibly fuller. I feel like I'm giving my body some extra nourishment too!"

"Just started taking these collagen + colostrum capsules, and I'm really excited! The capsules are easy to swallow with zero weird aftertaste. I can tell it's a quality product and I’m looking forward to seeing noticeable changes soon!"

"This is one of the best products I've ever bought! Now my mum is taking it too and says she's never had results like this. After using it, I've got smooth and glowing skin, and my nails are shiny and stronger! 10/10!"