MPC™-Milk Peptide Complex

The peptide complex comes from milk proteins derived from whey, a natural product of dairy processing. These peptides are obtained through biotechnological processes such as enzymatic hydrolysis, which enables their gentle breakdown into bioactive fragments without chemical intervention. A high-quality protein complex is used that meets the strictest Ecocert and COSMOS certifications for natural and organic cosmetics. This bio-extract is 100% of natural origin, GMO-free, and free from harmful additives, ensuring its safety and environmental compatibility.

It reduces visible signs of aging by reactivating skin cells and induces the production of molecules such as type I collagen, hyaluronic acid, and fibronectin. It improves the appearance of lines and wrinkles, leading to increased firmness and volume of the skin and improving its structure. Peptides are amino acids vital for cell communication, protein regulation, and cell growth. This rare peptide complex reduces visible signs of aging by reactivating skin cells and induces the production of molecules such as type I collagen, hyaluronic acid, and fibronectin. It improves the appearance of lines and wrinkles, leading to increased firmness and volume of the skin and improving its structure. They are the fundamental building blocks of the skin; by applying them, the overall structure of the skin and thus its protective barrier is strengthened. By stimulating collagen production, they help with better hydration and moisture retention within the cells. They can transmit information, and when, for example, the collagen content in the skin decreases, the peptides send signals that trigger the skin's own collagen production. In this way, the skin retains its hydration, firmness, and elasticity. They soothe the skin, help relieve inflammation, and support the skin's protective barrier. The mechanism of action includes restoration of the skin barrier, antioxidant protection, and stimulation of cellular regeneration; the recommended concentration in formulations is 1-5% for optimal results.

Recommended for mature skin with visible signs of aging, dry and dehydrated skin in need of hydration, sensitive skin prone to inflammation, as well as skin with reduced elasticity. Ideal for people over 30 looking for wrinkle prevention and barrier strengthening, including men after shaving or after environmental exposure.

A study published in the Journal of Cosmetic Dermatology (2018) showed that hydrolyzed milk peptides at a 3% concentration increased type I collagen synthesis by 25% and hyaluronic acid by 18% in fibroblasts over 14 days in vitro. Further research in the International Journal of Cosmetic Science (2020) states that the application of whey peptides (2% concentration) reduced wrinkle depth by 15% and improved hydration by 22% after 4 weeks in women aged 40-55 years. Dulcia natural uses a high-quality protein complex that meets the strictest certification Ecocert and COSMOS. Among the world's most prestigious certifications for natural and organic cosmetics.