SPECIFICATIONS

Allergen Information: Gluten-Free;Lactose-Free

Brand: VITASTRONG.

Ingredient 2: Minerals

Ingredient 3: Vitamin D

Ingredient 4: Vitamin E

Ingredient 5: Other Ingredients

Ingredients 1: Vitamin B

Item ID: 12Q53X5K8

Main Ingredient 1: Vitamin B7 (Biotin)

Main Ingredient 2: Zinc;Copper;Selenium

Origin: Italy

Product Dosage Form: Tablets

Description:

· PREMIUM HIGH DOSAGE FORMULA: Support skin and hair from the inside. Our biotin supplements for hair, skin, and nails with selenium and zinc offer a unique formula for 360° support. Our high-dose biotin hair growth supplement (vitamin B7 or Biotin) is enriched with keratin, zinc selenium, copper, zinc, vitamin D, and vitamin E, as well as bamboo extract, to restore your natural color and radiant skin

· EFSA-CERTIFIED BENEFITS: Discover the unique formula of our hair growth and volume supplement. According to EFSA, zinc biotin and selenium support hair, skin, and nails, while copper promotes normal hair pigmentation. Vitamin E is a powerful antioxidant that protects cells from oxidative stress, and vitamin D supports the immune system. For rapid hair growth and daily natural beauty

· BIOTIN HAIR GROWTH: Our hair supplement is formulated with natural ingredients and contains no gluten, lactose, or GMOs. With our hair vitamin, we aim to give you the peace of mind to take care of yourself as you deserve. That's why our excipient-free biotin vitamin Vitastrong is crafted and produced in San Marino, adhering to the highest quality standards and manufacturing best practices

· BOOSTER EXTRA WITH BAMBOO: Our biotin hair growth supplement offers the added benefit of bamboo, a natural ingredient rich in silicon, a mineral that helps strengthen hair and nails while preventing breakage and splitting. Silicon also promotes collagen production and contains antioxidant compounds (An Bras Dermatol. 2016 May-Jun;91(3):331–335). Our biotin for skin and hair will become a daily routine essential

· EXCELLENCE VITASTRONG: We are a young company, passionate about science, nutrition, and sports, always striving for excellence. We stay informed about the latest discoveries in our field. Each product is manufactured according to the strictest quality standards. Your success and satisfaction are our priority. Our supplements are formulated in GMP and HACCP-certified laboratories, using high-quality and pure raw materials

What is Vitastrong Biotin Complex?
Vitastrong Biotin Complex is a supplement specially designed to promote hair and nail health. Its formula combines Biotin, Zinc, and Selenium—essential nutrients for maintaining healthy hair—with a selection of functional actives such as Hydrolyzed Keratin, Bamboo Extract (rich in silicon), Vitamin E, and Copper. This synergy of ingredients works from within, nourishing the hair at the root and strengthening the nail structure, combating dryness, flaking, and seasonal hair loss. Why choose Vitastrong Biotin Complex?
Compared to other generic beauty supplements, this formula offers a holistic approach: it not only contributes to maintaining normal hair and nails but also protects cells from oxidative stress through the antioxidant action of Selenium and Vitamin E. Additionally, hydrolyzed keratin provides structural "building blocks" for stronger, more resilient hair (J Cosmet Dermatol 2025 Jan;24(1):e16626), while bamboo—a natural source of silicon—contributes to hair and nail shine and firmness (An Bras Dermatol. 2016 May-Jun;91(3):331-5