Vitamin C (ascorbic acid/ascorbyl glucoside)

At a glance: The strongest antioxidant for radiant skin, collagen production and protection against environmental influences.

Origin: Vitamin C occurs naturally in citrus fruits, berries, green vegetables, and many other plants. For cosmetics, it is often obtained from natural plant sources or used in stabilized forms such as ascorbyl glucosides.

Characteristics:

• Powerful antioxidant
• Water soluble
• pH-dependent effectiveness
• Light-sensitive (is oxidized by sunlight and air)

Effect on the skin:

• Protects against free radicals and oxidative stress
• Inhibits melanin production and lightens pigment spots
• Promotes collagen production and improves skin elasticity
• Tightens the skin's appearance and reduces fine lines
• Gives the skin a radiant complexion

Special features:

• Often sold in darkened or airtight containers to prevent oxidation.
• Available in various derivatives that exhibit different stability and efficacy profiles.
• May be slightly irritating to sensitive skin at higher concentrations.

Ideal for: All skin types, especially for skin with pigment spots, dull complexion, sun damage and first signs of skin aging.

Sustainability aspect: Vitamin C derived from plants is a natural active ingredient whose extraction can meet ecoCert standards, especially if it comes from organically grown sources.