The Vitamin Shoppe Keratin for Hair with Biotin & Collagen - 120 Capsules

Key Benefits of This Supplement

Biotin is widely recognized for its role in maintaining healthy hair, skin and nails. It contributes to normal energy metabolism and helps the body process nutrients that support hair follicles. Keratin, as a protein, reinforces the hair shaft, potentially reducing breakage and improving overall texture. Collagen supplies building blocks like proline and glycine, which are important for hair structure.

Many users find that consistent uses helps their hair feel stronger, look shinier and appear fuller. While results vary from person to person, this combination of ingredients offers comprehensive support for those focused on hair wellness. As with any supplement, it works best when paired with a balanced diet and healthy lifestyle.

This product is a food supplement. It is not intended to diagnose, treat, or prevent any disease.

What Is Keratin for Hair with Biotin & Collagen?

This supplement from The Vitamin Shoppe combines three key ingredients known for their role in hair health: keratin, biotin and collagen. Keratin is a structural protein that makes up hair strands, while biotin (vitamin B7) supports the body's natural production of keratin. Collagen provides amino acids that may help maintain hair strength and elasticity. Designed for those looking to support their hair's natural beauty, this formula comes in convenient capsule form.

Each bottle contains 120 capsules, offering a two-month supply at the recommended serving size. The Vitamin Shoppe is a trusted name in supplements, and this product is third-party tested for purity and potency, ensuring you get a quality supplement free from unnecessary additives.

How Much Biotin Is Recommended?

The adequate intake for biotin for adults is 30 mcg per day, but many supplements provide higher doses to support specific goals like hair health. This product does not list a specific biotin dosage on the label, but it is typical for hair-focused formulae to contain between 300 mcg and 10,000 mcg. For most people, doses up to 10,000 mcg are considered safe.

It is always a good idea to follow the serving size indicated on the bottle. If you are unsure about the right dosage for your needs, consult with a health care professional. Biotin is water-soluble, so excess amounts are usually excreted in urine. However, more is not always better, and consistency matters more than megadoses.

Possible Side Effects and Interactions

Biotin is generally well tolerated, but high doses may cause minor side effects like skin rashes or digestive upset in some individuals. It can interfere with certain lab tests, particularly thyroid function tests and troponin, so inform your doctor if you take biotin supplements. If you are pregnant, nursing or have a medical condition, consult a health care provider before uses.

There are no known serious drug interactions with biotin, but it is always wise to check with a pharmacist or doctor if you take medications regularly. As with any supplement, discontinue uses if you experience an adverse reaction.

What to Look For in a Quality Supplement

When choosing a hair supplement, consider the form of biotin (d-biotin is the natural form), the presence of complementary ingredients and third-party testing. The Vitamin Shoppe ensures their products are tested for purity and potency, so you know exactly what you're getting. Look for certifications like non-GMO, gluten-free or vegan if those matter to you.

This product comes in easy-to-swallow capsules, making it simple to incorporate into your daily routine. Avoid supplements with unnecessary fillers or artificial additives. Transparency in labelling is a sign of a trustworthy brand.

Frequently Asked Questions

How long does it take to see results?

Hair growth cycles are slow, so noticeable changes may take 3–6 months of consistent uses. Patience is key.

Can men uses this supplement?

Yes, biotin and keratin support hair health in both men and women. It may also help with beard or eyebrow growth.

Is this product gluten-free?

The label does not specify gluten-free, but The Vitamin Shoppe products are often tested. Check the packaging for the most accurate information.

Can I take this with other supplements?

Generally yes, but avoid taking it alongside other high-dose biotin supplements unless directed by a professional.