Alaya Biotin supplement bottle on a clear background #hide
Biotin 10,000mcg
Biotin 10,000mcg
Biotin 10,000mcg
Biotin 10,000mcg
Biotin 10,000mcg
Alaya Biotin supplement bottle on a clear background #hide
Biotin 10,000mcg
Biotin 10,000mcg
Biotin 10,000mcg
Biotin 10,000mcg
Biotin 10,000mcg

Biotin 10,000mcg

Daily biotin (vitamin B7) support designed to help maintain healthy hair, stronger-feeling nails, and nourished skin. A clean, straightforward way to give your body the biotin it naturally relies on.*
High Quality Sourcing
High Quality Sourcing
3rd Party Lab Tested
3rd Party Lab Tested
No Fillers
No Fillers

Biotin plays a foundational role in how your body maintains strong hair, healthy-looking skin, and resilient nails. This high-potency, vegan formula delivers reliable, consistent support in one simple daily capsule.*

• 10,000mcg of biotin *
• Helps maintain healthy keratin production*
• Supports stronger-feeling hair, skin, and nails*
• Vegan formula*
• Just one capsule a day for easy consistency
• A full 3-month supply in every bottle

Supplement Facts for Default Title

Take 1 capsule daily, preferably with food or a snack.
Biotin is water-soluble, so your body uses what it needs and naturally clears the rest. Consistency is what matters most.*

If you already take our Multi Collagen, this biotin fits easily into your routine.

Orders within the U.S. usually ship within a few days and arrive in about one week with standard shipping, or 3–5 days with expedited.

If something isn’t right, you can request a return within 30 days of receiving your order.

Just email help@alayanaturals.com or view our full policy.

The Biotin - Keratin Connection

Biotin plays a key role in how your body maintains healthy hair, nail strength, and skin - through its connection to keratin production.

You use it and lose it daily, and while food helps, levels can dip due to age, stress, or dietary gaps. This formula makes consistent, effective support simple.

Biotin is water-soluble, meaning your body doesn’t store it - you use it and lose it daily. While foods like nuts, eggs, salmon, and sweet potatoes contribute, levels can still dip due to cooking, absorption, age, stress, or diet changes.

A daily supplement helps ensure you’re consistently getting what your body needs to support keratin production and overall hair, skin, and nail health.*

Biotin helps your body maintain keratin, the structural protein that affects how strong, thick, and resilient your hair feels. When biotin levels run low, hair can look weaker or grow more slowly. A steady daily supply helps support fuller-looking, healthier-feeling strands over time.*

Nails rely heavily on biotin for keratin formation, which influences their firmness and thickness. If nails feel brittle or break easily, low biotin can be one of the contributing factors. Consistent intake helps support stronger-feeling nails that can grow without cracking or peeling as often.*

Keratin plays a role in skin texture and moisture, and biotin supports that natural pathway. By helping maintain healthy skin cell turnover, biotin contributes to smoother-looking, more supple skin. It’s a supportive way to help your skin look nourished from the inside out.*

10,000mcg of hair, skin + nail support

Hair

Supports the keratin your hair needs to feel stronger, look fuller, and stay more resilient over time.*

Skin

Helps maintain smooth, hydrated, healthy-looking skin by supporting natural keratin pathways from within.*

Nails

Contributes to nail thickness and firmness, helping reduce the appearance of brittleness for more reliable growth.*

Biotin That Supports the Keratin Your Beauty Depends On

The Alaya Difference

A clean, concentrated dose of biotin designed for steady, reliable beauty support: vegan, 1-capsule a day, and strong enough to deliver meaningful daily nourishment from within.*

10,000mcg of pure biotin for consistent, effective daily support
A full 3-month supply in every bottle for long-term results
Just one capsule a day
Vegan formula, with no animal-derived ingredients
Supports the keratin pathways your body relies on

Frequently asked Questions

While results can certainly vary from person to person, most people may begin to notice improvements in hair, skin, and nails after 4 to 6 weeks of use. For more pronounced changes, it may take longer.

Biotin can support hair by strengthening the hair follicles, promoting healthy hair from the root, and improving the overall condition and thickness of your hair.

Our Biotin supplement provides an optimal dosage of 10,000 mcg per capsule, which is generally considered effective for supporting hair, skin, and nail health.

Biotin is generally safe during pregnancy and breastfeeding, but it’s always recommended to consult your healthcare provider before starting any new supplement while pregnant or nursing.

Yes, Biotin has been shown to strengthen nails by supporting keratin production, which can help reduce brittleness and promote stronger, healthier nails over time.

No, Biotin does not directly cause weight gain. It plays a key role in metabolism by helping convert carbohydrates, fats, and proteins into energy, but it doesn’t contribute to weight gain or loss.

Biotin is considered safe to take alongside other vitamins and supplements. In fact, many multivitamins include Biotin as part of their formulation.

Absolutely. All of our Biotin is lab tested for purity and potency.

Our Biotin is free of soy or soy derivatives.

Testimonials

★★★★★

Wow...amazing results! I have noticed serious differences in my skin, nails & hair since starting this Biotin product. Healthy, glowing & I see little hairs growing back where I was starting to experience that menopause hair loss. Love it!

Erica
York, SC
★★★★★

As I have gotten older, my hair has definitely diminished in fullness, so I am always looking for products to give me back some of what I had in my younger years. Biotin from Alaya has filled that need. Since using the product for several months, my empty spots have filled in, as well as my hair looks shiny & healthy. Great product!

Debra
Holmdel, NJ
★★★★★

If you're struggling with dull skin, weak nails, losing or unhealthy looking hair BUY THIS!!! It's just one tiny capsule and within just a few weeks you'll start to feel a difference in all areas. Then after the bottle is finished, you'll be receiving comments about how you appear to be"glowing", and how "shiny" your hair looks and your nails will be incredibly strong. Try it... you have nothing to lose.

Jennie
Houston, TX
★★★★★

I've been taking the biotin consistently for about a month now and wow! My nails were so damaged from having them dipped and this helped them recover. They are stronger and grow really fast. I've also noticed my hair seems healthier as well. I definitely recommend this product.

Carol
Canton, MI
★★★★★

The older I get I really can tell the impact of my supplements! This biotin has my hair and nails strong enough to withstand my daily over use. I wear my hair in twists so it’s constantly manipulated and I both type for a living and play piano so my nails take a heavy hit too. But since taking the biotin I’ve noticed less breakage on my hair and less snags with my nails. These are a definite yes!!

Dominique
San Diego, CA