Serum 10

SkinCeuticals Serum 10 AOX+ is a fast-absorbing antioxidant serum combining 10% pure L-ascorbic acid with ferulic acid, formulated under the Duke Antioxidant patent for optimal vitamin C stability and delivery. Designed as an entry-level vitamin C serum for sensitive or new users, it reinforces skin’s natural protection against free radicals while helping to prevent premature signs of aging and restore a healthy-looking complexion. Ideal for all skin types, particularly dull and sensitized skin.

10% L-Ascorbic Acid (Vitamin C)
:
Pure vitamin C form penetrates effectively at acidic pH (2.0-3.5) to neutralize free radicals and brighten dull skin.

Ferulic Acid:

Plant-based antioxidant stabilizes vitamin C, enhancing protection against environmental damage.

Sodium Hyaluronate:

Hydrates and plumps skin while supporting antioxidant delivery.

Aqua/Water, Dipropylene Glycol, Ascorbic Acid, Glycerin, Triethyl Citrate, Ferulic Acid, Sodium Hyaluronate.

Apply 4 to 5 drops of Serum 10 to a dry face and neck in the morning after cleansing and toning, allowing to fully absorb before moisturizer and sunscreen; use daily for optimal antioxidant protection.