Hydrolyzed Placental Extract

Hydrolyzed placental extract is a processed ingredient derived from animal placental tissue. The raw placental material undergoes hydrolysis — a chemical breakdown process using acids, enzymes, or other methods — to break down larger protein molecules into smaller, more penetrable fragments. This makes the active compounds more accessible to the skin.In skincare formulations, it functions primarily as a skin conditioner, helping to support moisture retention and maintain skin texture. The extract contains amino acids, proteins, and lipids that may contribute to hydration and softness.

When hydrolysed, placental proteins break down into smaller amino acid chains and peptides. These smaller molecules can more easily penetrate the outer layers of the skin, where they help attract and bind water, supporting the skin's natural moisture barrier.The lipid fraction also plays a role in conditioning, helping to maintain skin smoothness and prevent transepidermal water loss — the process by which moisture naturally evaporates from the skin.

Hydrolyzed placental extract is typically found in serums, creams, and moisturisers at low concentrations. Use as directed within your regular routine; it can be layered with other hydrating or treatment products. There is no established ideal frequency, though daily use within a moisturiser is common practice.

Hydrolyzed placental extract is generally regarded as well-tolerated in cosmetic formulations. It is not known to cause significant irritation in most skin types, though those with extreme sensitivity may wish to patch test first.