Holista Colltech Reports 38% Dietary Supplement Sales Growth, Advances Collagen Business

Collagen plays a crucial role in maintaining skin firmness, hydration, and elasticity, but its production naturally declines with age and can be further damaged by factors like sun exposure, stress, and improper skincare use. While retinoids can stimulate collagen production, overuse can be harmful, and daily sunscreen application remains the most effective, scientifically supported method to preserve collagen and prevent premature skin aging. Collagen-boosting products such as serums, masks, and peptides are popular for improving skin texture, but topical collagen itself cannot penetrate deeply enough to rebuild collagen structure. Oral collagen supplements, especially those derived from animal sources, have mixed scientific support, with some studies indicating limited benefits and concerns over study quality and industry funding; however, plant-based alternatives like Hibiscus sabdariffa extracts have shown promise in clinical trials to improve skin hydration, elasticity, and reduce wrinkles. Advanced skin treatments like ionized gas therapy and microneedling may offer temporary improvements but are expensive and lack long-term data. Overall, experts recommend combining sun protection, stress management, a plant-based antioxidant-rich diet, and cautious use of supplements or products to support natural collagen and skin health sustainably.