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Silymarin CF


Silymarin CF Antioxidant Serum


Silymarin CF vitamin C serum for oily and acne-prone skin works to manage oil oxidation as a preventative vitamin c solution for blemish-prone skin. Formulated with the potent form of vitamin c, this 15% l-ascorbic acid serum with silymarin targets skin to improve clarity and radiance, while also offering protection against oxidative damage to prevent visible signs of ageing.

SKIN TYPESOily, Combination,


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Product details

Silymarin CF is a vitamin c antioxidant serum formulated for oily and acne-prone skin types to reduce oiliness, refine texture and enhance skin clarity for healthier-looking results. With a powerful antioxidant combination, this l-ascorbic acid serum blends vitamin c, ferulic acid, silymarin and salicylic acid for the ideal oil-free solution for blemish-prone skin. Provide skin with effective antioxidant protection against free radical damage to minimise the formation of fine lines, wrinkles and unrefined skin texture.

- Protects skin from free radical damage caused by environmental aggressors such as UV radiation
- Minimises oiliness for balanced results in oily and acne-prone skin
- Enhances clarity, radiance and uneven skin tone
- Visibly improves the appearance of common signs of ageing including fine lines, wrinkles and dark spots
- Formulated with 0.5% salicylic acid for a gentle chemical exfoliation that prevents the formation of clogged pores
- Reduces the appearance of pores and delivers a refined skin texture
- Protects skin from free radical damage caused by environmental aggressors such as UV radiation

Visible results

The measure of an antioxidant is not only its superior environmental protection, but its visible results.

Silymarin CF clinical studies show a reduction in oiliness, refined skin texture, and an improvement in skin clarity, fine lines, and overall appearance.

See ProtocolProtocol: Average results shown. A 12-week, single-center clinical study conducted on 50 women and men ages 18-50 with oily, blemish-prone skin (Brazil, 2020). Silymarin CF was applied once daily in conjunction with a sunscreen.


Science & Proof

Growing research shows a causative link between oil oxidation and the formation of blemishes. When skin’s oils oxidize, this specific type of free radical damage can cause a cycle of inflammation and bacteria that is linked to blemish formation. Daily environmental aggressors like sun and pollution can generate free radicals that further oxidize skin oils.

Silymarin CF is clinically demonstrated to reduce oil oxidation by up to 76%.

This combination antioxidant serum is formulated under the Duke Antioxidant patent. Vitamin C is a highly-potent antioxidant that by its structure has difficultly being effectively absorbed by skin. The Duke Antioxidant patent outlines the formulation parameters required for effective delivery of vitamin C to skin: 1) pure l-ascorbic acid (vitamin C); 2) an acidic pH within the 2.0-3.5 pH range and; 3) a concentration between 10%-20%. SkinCeuticals is the only brand to formulate antioxidants according to these parameters.


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