Solgar Biotin 5000 mcg - 100 Vegetable Capsules - Supports Skin, Nails and Hair

Key Benefits of Biotin Supplementation

Biotin (vitamin B7) plays a vital role in strengthening hair, nails, and skin by promoting keratin production. Regular use often leads to visibly stronger nails and improved hair texture. Additionally, biotin assists your body in converting food into energy, making it a popular choice for a gentle, stimulant-free energy boost to support an active lifestyle.

What Is Biotin and Why Does It Matter?

Biotin is a water-soluble B vitamin that helps metabolise proteins, carbohydrates, and fats. While deficiency is uncommon in healthy people, supplementation can be beneficial for those with increased needs—such as during pregnancy or certain medical conditions—or for optimizing the health of your hair, skin, and nails.

What to Look for in a Biotin Supplement

When selecting a biotin supplement, prioritize the natural, active form (d-biotin), an appropriate dosage, and purity. Solgar Biotin 5000 mcg delivers a high-potency dose in easy-to-swallow vegetable capsules. It is non-GMO, vegan, gluten-free, dairy-free, kosher, and free from artificial additives. With over 70 years of experience, Solgar combines small-batch production with rigorous testing to ensure quality and potency.

How Much Biotin Should You Take? Recommended Dosage Guide

The recommended dietary allowance (RDA) for biotin in adults is 30 mcg per day, easily met through a balanced diet. However, many people choose higher doses—like the 5000 mcg offered here—to support hair, skin, and nail health. Although strong evidence for benefits at such high levels beyond addressing a deficiency is limited, many users find it helpful. Consult a healthcare professional before beginning any new supplement, especially at high potencies.

Possible Side Effects and Interactions

Biotin is generally safe and well tolerated, even at elevated doses. Rare side effects may include mild digestive upset. High biotin intake can interfere with certain laboratory tests (e.g., thyroid function tests), so inform your healthcare provider if you are taking biotin. Pregnant or nursing individuals, or those with medical conditions, should consult a healthcare practitioner prior to use.

Frequently Asked Questions About Biotin

When should I take biotin? Biotin can be taken at any time of day, with or without food. Consistency is key for optimal results.
Can biotin help with hair growth? Biotin supports hair health, particularly in those with a deficiency. Evidence for hair growth in non-deficient individuals is mixed, but many users report improved thickness and strength.
Is biotin safe for long-term use? Yes—biotin is water-soluble, meaning excess is excreted in urine, making it safe for long-term use at recommended doses.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.