"Excellent" 1,892 reviews

Dr. Biotyn Collagen Multi+

Dr. Biotyn Collagen Multi+

verified Protects collagen from daily stress damage.

verified Visibly firms skin and reduces crepey texture

verified Strengthens hair, nails, and overall vitality.

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Collagen Mask
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LIMITED PRODUCT LAUNCH OFFER

This NEW Formula just launched and for this reason you get a exclusive discount of up to 40% off on the first batch. The first batch is expected to sell out within 1–2 weeks so we urge you to take advantage now.

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It’s Not Just Age. It’s Cortisol.

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Your gut’s inflamed
That’s why you feel puffy, moody, bloated, or backed up. When your gut lining is compromised, everything suffers — digestion, skin, even mood.
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You’re collagen-deficient
Your body stops making it after 25. Without it, your skin loses firmness, your joints ache, and your hair thins. Most supplements use collagen your body can’t even absorb.
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You’re nutrient-depleted at the cellular level
Modern food isn’t enough. Your body needs more — the kind of deep nutrition that supports hormone balance, skin repair, mental clarity, and energy production.

See What Happens When Stress-Repair Collagen Therapy Kicks In:

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    Before and afters

    • I finally wore a tank top without worrying about my arms

      I used to stare at my arms in the mirror and wonder when they started looking so thin. The skin was loose and papery and every time I reached for something it folded in a way that made me cringe. I stopped wearing sleeveless clothes years ago because I hated how it looked in the sunlight. I’ve tried lotions and oils and even one of those collagen drinks that just clumped in my glass. Nothing ever made a difference. After a few weeks on this I noticed the skin didn’t look as fragile. The folds softened, it felt smoother when I touched it, and I actually wore a tank top to the store. That may sound small but for me it was huge.

      ★★★★★ - Karen M. (61)

    • My arms look smoother and I don’t wake up puffy anymore

      I noticed it most in the mornings. I’d pull on my robe and see the crepe on my arms and the puffiness under my eyes at the same time. It just made me feel tired before the day even started. I had a drawer full of eye creams and body lotions but they never really worked, they just covered things up for a little while. Three weeks into this I realized I wasn’t waking up with swollen eyes and the skin on my arms didn’t sag as much when I bent them. My daughter actually asked what makeup I was using because she said my face looked calmer. That gave me such a boost.

      ★★★★★ - Dana L. (58)

    • The crepe on my arms faded and my hair looks fuller too

      My arms were the worst. The skin looked like tissue paper and no cream ever fixed it. I hated seeing it in photos and I would always wear long sleeves even when it was hot. Around the same time my hair started thinning at the temples and I felt like I was aging twice as fast. I almost didn’t bother trying this because I thought it would just be another letdown. But after about a month the skin on my arms looks smoother when I wave or reach for something and even my hair looks thicker when I brush it. I didn’t expect both to change but I’ll take it.

      ★★★★★ - Melissa R. (63)

    • My arms look firmer and my skin doesn’t look so tired

      I was used to covering my arms. The skin looked so loose and wrinkled it embarrassed me in sleeveless dresses. On top of that my face looked worn out all the time like no amount of sleep was ever enough. I’ve tried powders and supplements before but they never gave me results. This time after three weeks I noticed my arms looked better in the bathroom mirror, not perfect but firmer, and the skin on my face had more color to it. Even my husband said I looked healthier. That meant more to me than he probably realizes.

      ★★★★★ - Claire H. (57)

    • My arms are smoother and even my knees feel better

      I wasn’t chasing beauty products anymore, I had given up on that. I just wanted the fragile skin on my arms to not look so paper thin. I also had mornings where my knees ached and made me feel older than I am. After using this for a month the skin on my arms doesn’t look like it’s about to tear when I bend them and my knees don’t ache when I get up. I actually feel stronger. I didn’t expect to notice both changes but I did and it feels good.

      ★★★★★ - Susan K. (66)

      How Stress-Repair Collagen Therapy™ Works

      Rebuild your skin, hair, and nails from inside out.

      Calm Cortisol & Stop the Damage

      Multi-type peptides
      Rebuild Your Skin’s Foundation

      Calm Cortisol Icon
      Multi-Type Peptides Icon

      Multi-Type Peptides Rebuild Your Skin’s Foundation

      Biotin + Vitamin D
      Nourish from Within

      Biotin + Vitamin D Nourish from Within

      Stress took more than your glow — but with the right support, your body can rebuild it.

      Biotin and Vitamin D Icon

      Why Dr. Biotyn Leaves Others Behind

       
      Dr. Biotyn
      Others
      Multi-Type Collagen
      Stress-Repair Therapy
      High-Absorption Peptides
      100% Clean Formula
      Cheap Fillers
      Single-Type Collagen

      Inside Every Capsule

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      Collagen peptides
      Firm skin. Stronger hair. Joint support.
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      Essential vitamins + minerals
      Energy. Hormones. Mood. Focus.
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      Botanicals + antioxidants
      Black currant. Grape seed. Hyaluronic acid. Cell repair.
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      Hormone helpers
      Saw palmetto. Alpha-lipoic acid. Folic acid.
      Try Dr. Biotyn now
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      You’re Not Broken — Your Body’s Just Depleted

      The truth about why your skin, hair, and nails changed — and how to get them back.

      The Problem

      Stress drains collagen first.

      Less firmness in skin, more shedding in hair, nails that chip — it’s not “just age,” it’s depletion.

      The Connection

      It’s biology, not blame.

      Cortisol speeds up collagen breakdown and slows repair — so you feel it in your glow, mood, and joints.

      The Repair

      Rebuild what stress took.

      Stress-Repair Collagen Therapy helps calm cortisol, protect what you have, and restore what’s been lost.

      Within weeks, I felt like myself again — inside and out.
      — Jessica, 41

      The Comments We Hear Again and Again

      • "Didn’t expect much — now I notice something new every day."

      • "Didn’t believe the hype. Now I’m sleeping better, glowing, and pain-free."

      • "$100s on creams did nothing. This actually worked."

      • "For the first time in years, I feel like me again."

      • "Please don’t let this sell out — it’s the only thing that’s helped."

        🙋 Frequently Asked Questions

        What’s your guarantee?

        You’re covered by our 90-day money-back guarantee. If you're not happy with the results, we’ll refund every penny—no hassle, no questions asked.

        Do I need the 2- or 3-month supply?

        Yes—results build over time. Most customers start noticing visible improvements around week 3–4, with the best changes by month 2. That’s why the multi-bottle packs are the most popular—and the best value.

        Is this safe to take daily?

        Absolutely. It’s designed for everyday use and made in a GMP-certified facility with clean, tested ingredients.

        Can I stack this with other supplements or vitamins?

        Yes—this formula is safe to take alongside most daily routines. No stimulants, no synthetic junk. Still, check with your doctor if you’re unsure.

        How fast is shipping?

        Orders ship within 1–2 business days and usually arrive in 6–10 days with full tracking.

        Will one bottle be enough to see results?

        You may feel a difference early on—but real transformation takes consistency. That’s why over 80% of customers choose the multi-month bundle to get the full benefits without interruption.

        What are the key ingredients?

        Each capsule contains premium collagen peptides, plus a blend of vitamins, antioxidants, and gut-supporting probiotics. It’s a multi-benefit stack designed to support skin, digestion, joints, and metabolism—all in one.

        Where are your ingredients sourced from?

        We source from trusted suppliers in the U.S. and Europe, prioritizing purity and bioavailability. Every batch is third-party tested to ensure it's free from heavy metals and contaminants.

        Try Dr. Biotyn now
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        Fast Shipping FREE Shipping
        24/7 Support 24/7 Support
        30 Days Return 90 Day Guarantee