Hair, Skin, Nails and Collagen Supplements: What Is Realistic?
Biotin, zinc, collagen, glutathione: which nutrients have approved claims and what to realistically expect.
"Hair, skin and nails" supplements and collagen powders are everywhere. Some ingredients have approved health claims; others are popular but unproven. Here is how to tell the difference.
Nutrients with approved claims
- Biotin contributes to the maintenance of normal hair and normal skin.
- Zinc contributes to the maintenance of normal hair, nails and skin.
- Selenium contributes to the maintenance of normal hair and nails.
- Vitamin C contributes to normal collagen formation for the normal function of the skin.
What about collagen and glutathione?
Collagen is the main structural protein in skin, and collagen peptides are a popular way to add protein to your day. However, there are no authorised health claims for collagen itself or for glutathione, so be wary of products that promise dramatic results. Many collagen products add vitamin C, which does have an approved claim.
Set realistic expectations
Hair and nails grow slowly, so any change takes months, not days. Supplements help most when your diet is short of a nutrient. Sudden or patchy hair loss, or skin changes, should be checked by a doctor, as they can have medical causes.
Options at HealthSpot
- Wellbeing Nutrition Hair, Skin & Nails Slow: biotin with glutathione.
- Wellbeing Nutrition Glow Collagen with Glutathione: a flavoured collagen powder.
- Also in our range: Igennus Pure Biotin 10,000 mcg, Igennus Hydrolysed Collagen Peptides, Igennus Vegan Pro-Collagen and Time Health Hair Complex.
Good to know
High-dose biotin can interfere with some blood tests, including thyroid and heart tests. Tell your doctor or the laboratory if you take biotin before a blood test.
Not sure what suits you? Our pharmacist will help you choose for free: WhatsApp or call 0748 173 823, or book a consultation.
Food supplements should not replace a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose on the label. If you are pregnant, breastfeeding, take regular medicines or have a medical condition, speak to our pharmacist or your doctor before taking supplements. This article is general information, not medical advice.