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Source Naturals

Biotin, 5,000 mcg, 120 Tablets

4.8 · 1972 reviews
891 ₽

Dietary Supplement Non GMO Validated Hair, Skin, & Nail Support Biotin is a water soluble vitamin required by our bodies to maintain healthy hair and skin. Preliminary evidence also suggest that biotin can promote healthy nails. Its involvement as a coenzyme in carbohydrate, protein and fat metabolism also supports our metabolic processes that burn fuel and produce energy, as well as supporting normal functioning of the nervous system.

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Dietary Supplement Non GMO Validated Hair, Skin, & Nail Support Biotin is a water soluble vitamin required by our bodies to maintain healthy hair and skin. Preliminary evidence also suggest that biotin can promote healthy nails. Its involvement as a coenzyme in carbohydrate, protein and fat metabolism also supports our metabolic processes that burn fuel and produce energy, as well as supporting normal functioning of the nervous system.

Customer reviews

5.0
verified purchase
Good Biotin Supplement

Source Naturals provides a good quality biotin supplement. Biotin helps to promote the health of hair, skin, and nails. I like how the product provides 5,000 of biotin, and the small size tablets can be broken apart for more flexible dosing. Also, the tablets do not have much of a taste.

10/29/2025
3.0
verified purchase
causes acne

bioting gives me acne, this brand is good and reasonably priced. dose might be a little too high.

10/1/2025
5.0
verified purchase
great product

I’ve been taking Source Naturals Biotin for a few months now, and I really love it! The quality is fantastic, and I can already see the benefit in my hair and nails they feel so much stronger! The size of the tablets is perfect not too big, and easy to swallow, which is always a plus. The package is simple and neat, and the ingredients are top-notch with 5,000 mcg of biotin, just the right dosage for a healthy boost. I haven’t noticed any weird aftertaste, which I really appreciate. It’s become a staple in my daily routine, and I’m so happy with the results!

10/21/2024
5.0
verified purchase
It’s a game-changer!

I am absolutely thrilled with Source Naturals Biotin! This supplement has worked wonders for my hair, skin, and nails. I’ve been taking it for a few months now, and the results are amazing. My hair is noticeably thicker and shinier, my nails are stronger, and my skin has a healthy glow that I haven’t seen in years. The 5,000 mcg dosage is just right for me, providing the perfect amount of biotin to support my beauty routine without any side effects. The tablets are small and easy to swallow, which is a big plus. I also appreciate that this product is free from unnecessary fillers and additives. Source Naturals is a brand I trust, and this biotin supplement lives up to its reputation for high-quality, effective products. If you’re looking for a reliable biotin supplement to support your hair, skin, and nails, I highly recommend giving this one a try.

8/31/2024
5.0
verified purchase
Very good

I started taking biotin to support hair and nail strength, and after several weeks of consistent use, I’ve noticed positive changes. My nails feel stronger and less prone to breaking, and my hair appears healthier overall. The capsules are easy to take and gentle on my stomach. I appreciate the clean formula without unnecessary additives. It’s a simple addition to my routine that supports overall beauty and wellness from within. I would purchase again.

2/12/2026
5.0
verified purchase
Puiku!

Simple and effective biotin supplement. The 5,000 mcg dose feels just right for supporting hair, skin, and nails without overcomplicating things. Tablets are easy to take, and after consistent use I noticed stronger nails and healthier-looking hair. No unnecessary extras - just solid quality that actually works.

1/14/2026
5.0
verified purchase
Bought this because I want a nourished hair

Package is small and easy to carry around. The size is perfect, easy to consume. The amount of the ingredient, biotin in one consumption size is good and enough. Good overall quality. Improvement seen on hair and nail. More evident benefit seen on nail, they grow faster. Pill has no taste.

12/20/2025
5.0
verified purchase
Great

Quality is good .has so much ingredient useful for skin and hair .It has good size and package .also has benefit for nail and improvement collagen in body dermatitis good has no smell and taste

11/24/2025
5.0
verified purchase
good product

Nice product. I hope it works because i still see my hair keeps falling out but i like this brand and hopefully it works well for me

11/8/2025
5.0
verified purchase

I've been on biotin for a few months and I can definitely see a difference. my hair feels stronger looks shinier and I've noticed less breakage when brushing. my nails which used to chip easily are now much thicker and healthier.

11/3/2025