Collection: Hair, Skin & Nail

For hair, skin, and nails, start with protein, healthy fats, colourful plants, sleep, stress care, and sun protection; supplements can help close gaps. Collagen peptides (10 g/day) may support skin elasticity and nail strength; pair with vitamin C for synthesis. For hair, address iron, ferritin (>50–70 µg/L often targeted), vitamin D, B12, and thyroid first; biotin only helps if deficient (high doses can skew lab tests). Silica (orthosilicic acid), zinc (if low), and MSM have modest evidence for nail and skin integrity. Omega‑3s support barrier function and calm inflammation; a targeted probiotic can help if skin issues track with gut symptoms. For pigmentation and photoageing, consider nicotinamide (500 mg/day; also supports skin immunity) and astaxanthin for antioxidant support. Avoid mega‑dosed “beauty blends,” choose third‑party‑tested products, and introduce one change at a time; persistent hair shedding, brittle nails, acne, or rashes warrant a clinician’s review to rule out nutrient deficiencies, hormonal causes, thyroid issues, or dermatologic conditions.