--- product_id: 638839738 title: "Collagen Peptides + Biotin, Unflavored, 11.4oz | 10,000mcg Biotin, Supports Thicker Fuller Hair, Clinically Studied Lustriva®, 20g Collagen Per Serving, 16 Servings" brand: "vital proteins" price: "197.77 DT" currency: TND in_stock: true reviews_count: 8 category: "Vital Proteins" url: https://www.desertcart.tn/products/638839738-collagen-peptides-biotin-unflavored-11-4oz-10-000mcg-biotin-supports store_origin: TN region: Tunisia --- # 10,000mcg biotin for thicker, fuller hair Clinically studied Lustriva® for hair growth 20g collagen peptides per serving Collagen Peptides + Biotin, Unflavored, 11.4oz | 10,000mcg Biotin, Supports Thicker Fuller Hair, Clinically Studied Lustriva®, 20g Collagen Per Serving, 16 Servings **Brand:** vital proteins **Price:** 197.77 DT **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s full potential—because your glow-up deserves science-backed power! ## Quick Answers - **What is this?** Collagen Peptides + Biotin, Unflavored, 11.4oz | 10,000mcg Biotin, Supports Thicker Fuller Hair, Clinically Studied Lustriva®, 20g Collagen Per Serving, 16 Servings by vital proteins - **How much does it cost?** 197.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/638839738-collagen-peptides-biotin-unflavored-11-4oz-10-000mcg-biotin-supports) ## Best For - vital proteins enthusiasts ## Why This Product - Trusted vital proteins brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Biotin Supercharge:** 10,000mcg biotin delivers essential nutrients to nourish and revitalize every strand. - • **Universal Hair Support:** Formulated for all hair types, ensuring everyone can join the hair transformation movement. - • **Effortless Daily Ritual:** Unflavored powder blends seamlessly into any drink—no pills, no fuss, just results. - • **Power-Packed Collagen Boost:** 20g of grass-fed, pasture-raised collagen peptides fuel your hair’s strength from within. - • **Clinically Proven Hair Growth:** Lustriva® complex clinically shown to support thicker, fuller hair in just 12 weeks. ## Overview Vital Proteins Collagen Peptides + Biotin is an unflavored, easy-to-mix powder delivering 20g of premium collagen peptides, 10,000mcg biotin, and clinically studied Lustriva® per serving. Designed to support thicker, fuller hair in 12 weeks, it nourishes all hair types from within, making it a must-have daily beauty boost for professionals seeking visible, lasting hair vitality. ## Description desertcart.com : Vital Proteins Collagen Peptides + Biotin, Unflavored, 11.4oz | 10,000mcg Biotin, Supports Thicker Fuller Hair, Clinically Studied Lustriva®, 20g Collagen Per Serving, 16 Servings : Beauty & Personal Care Review: Best protein powder for hair growth and hair health. It also help me feel fuller longer. - Best protein powder for hair growth and hair health. I take it every morning with lemonade flavored hydrate powder in my water and it tastes amazing. I take this protein powder along with Nutrafol Women’s Hair Growth Supplement. The powder is unflavored and doesn’t have much of a taste. If you take it without a flavored hydrate powder packet, it has a little taste. I didn’t like the little taste of left behind and recommend using a hydrate powder packet with it. You can also use crystal light powder packets. I do one small scoop every day and it gives me the protein, biotin, collagen and hair vitamins I need to feel fuller longer, grow my hair and keep my hair healthy. It says that it only provides 16 scoops in all, but that’s not true. The bottle lasted me over 3 months! With many hair products it does take time to see results and you typically have to wait for at least 90 days to see significant results. You must be consistent in taking it every day. For some individuals it can take up to a year to see results. Studies have shown biotin to be effective but there’s a downside, it may take over a year to see it’s benefits. Be patient with your hair growth journey because it takes time for your hair to adjust to new routines. I love it and my hair has grown so much longer. It feels healthier too! Definitely recommend! Review: Good product, terrible packaging - The product is fabulous. The new packaging is horrible. We are seniors and found this new packaging to be almost impossible to open. We finally had to use a knife and that made the package unusable. Very disappointing and frustrating. If I didn’t like the vital proteins so much I would never buy again. The good part is I’m not losing hair anymore and I have beautiful, healthy, shiny hair. ## Features - Vital Proteins Hair Complex is an unflavored powder that helps grow thicker, fuller hair in 12 weeks.** No need to take vitamin capsules to support hair growth, our powder nourishes from within. - Premium Ingredients: Hair Complex is a unique blend of Vital Proteins collagen peptides plus a biotin complex, Lustriva. - Health Benefits: In addition to helping grow thicker, fuller hair**, it supports hair quality and is suitable for all hair types. - What’s the Difference: In addition to having 20g of grass-fed, pasture-raised collagen peptides, Hair Complex contains additional targeted ingredients to help support healthy hair.** - Easy To Use: Combine 3 tbsp with 8oz of liquid daily, mix thoroughly and enjoy. We recommend taking one serving of one Vital Proteins product per day. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D19FGYZG | | Active Ingredients | peptides | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #12,535 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #95 in Hair Regrowth Treatments | | Brand | Vital Proteins | | Brand Name | Vital Proteins | | Customer Reviews | 4.1 out of 5 stars 256 Reviews | | Hair Type | all hair types | | Item Form | Powder | | Item Volume | 11.4 fluid ounces | | Item Weight | 11.4 ounces | | Manufacturer | Vital Proteins | | Manufacturer Part Number | 0810089955920 | | Model Number | 12584373 | | Number of Items | 1 | | Recommended Uses For Product | Hair Growth, Hair Nourishing | | Scent | Unscented | | Scent Name | Unscented | | UPC | 810089955920 | | Unit Count | 11.4 Ounce | ## Product Details - **Active Ingredients:** peptides - **Brand:** Vital Proteins - **Item Form:** Powder - **Item Weight:** 11.4 ounces - **Scent:** Unscented ## Images ![Collagen Peptides + Biotin, Unflavored, 11.4oz | 10,000mcg Biotin, Supports Thicker Fuller Hair, Clinically Studied Lustriva®, 20g Collagen Per Serving, 16 Servings - Image 1](https://m.media-amazon.com/images/I/71+Lug0n83L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best protein powder for hair growth and hair health. It also help me feel fuller longer. *by G***R on February 24, 2026* Best protein powder for hair growth and hair health. I take it every morning with lemonade flavored hydrate powder in my water and it tastes amazing. I take this protein powder along with Nutrafol Women’s Hair Growth Supplement. The powder is unflavored and doesn’t have much of a taste. If you take it without a flavored hydrate powder packet, it has a little taste. I didn’t like the little taste of left behind and recommend using a hydrate powder packet with it. You can also use crystal light powder packets. I do one small scoop every day and it gives me the protein, biotin, collagen and hair vitamins I need to feel fuller longer, grow my hair and keep my hair healthy. It says that it only provides 16 scoops in all, but that’s not true. The bottle lasted me over 3 months! With many hair products it does take time to see results and you typically have to wait for at least 90 days to see significant results. You must be consistent in taking it every day. For some individuals it can take up to a year to see results. Studies have shown biotin to be effective but there’s a downside, it may take over a year to see it’s benefits. Be patient with your hair growth journey because it takes time for your hair to adjust to new routines. I love it and my hair has grown so much longer. It feels healthier too! Definitely recommend! ### ⭐⭐⭐⭐⭐ Good product, terrible packaging *by L***N on July 15, 2026* The product is fabulous. The new packaging is horrible. We are seniors and found this new packaging to be almost impossible to open. We finally had to use a knife and that made the package unusable. Very disappointing and frustrating. If I didn’t like the vital proteins so much I would never buy again. The good part is I’m not losing hair anymore and I have beautiful, healthy, shiny hair. ### ⭐⭐⭐⭐⭐ Simple Suggestion Steps *by P***S on July 27, 2026* I agree the packaging can be challenging but I’ve found once opened, transfer the powder to an air tight glass (decorative) jar and I keep on my coffee bar. Have a mini blender so whatever lumps the reviews mention aren’t an issue. In my coffee every morning and the results have been better than expected. ## Frequently Bought Together - Vital Proteins Collagen Peptides + Biotin 10000mcg Hair Complex, Hair Growth Supplement - Clinically Studied Lustriva to Promote Thicker Fuller Hair, 20g Unflavored Collagen for Women 11.4oz Powder - Vital Proteins Collagen Peptides for Women - 20g Hydrolyzed Collagen, Vitamin C, Hyaluronic Acid, Reduce Fine Lines & Wrinkles, Verisol & Holimel - Skin Complex Supplement, Unflavored 11.9oz Powder - Vital Proteins Collagen Peptides Powder Advanced with Hyaluronic Acid & Vitamin C - 20oz Collagen Protein, Unflavored, 28 Servings --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/638839738-collagen-peptides-biotin-unflavored-11-4oz-10-000mcg-biotin-supports](https://www.desertcart.tn/products/638839738-collagen-peptides-biotin-unflavored-11-4oz-10-000mcg-biotin-supports) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-31*