Definition
Short chains of amino acids that act as signaling molecules in the skin, telling cells to produce more collagen, elastin, or other repair proteins.
Peptides are tiny protein fragments that act like text messages between skin cells. Different peptides carry different instructions — some signal collagen production, others reduce inflammation, others relax muscle movement to soften expression lines. Because they're naturally occurring building blocks, they're well-tolerated even by sensitive skin.
Collagen
The most abundant protein in the body, responsible for skin's firmness, elasticity, and structural integrity. Production declines with age.
Hyaluronic Acid
A naturally occurring molecule that holds up to 1,000 times its weight in water, providing hydration, plumpness, and volume to the skin.
Elastin
A protein in the skin and connective tissue that provides elasticity — the ability for skin to stretch and snap back to its original shape.
Serums
Lightweight, highly concentrated skincare products designed to deliver active ingredients deep into the skin. Applied after cleansing, before moisturizer.