SkinCeuticals Silymarin CF

$220.00

An oil-free vitamin C serum formulated with 15% L-ascorbic acid, silymarin, ferulic acid, and salicylic acid to protect against environmental damage while helping reduce oil oxidation, refine pores, and improve clarity.

If you’re oily but still want serious antioxidant protection — this is your formula.

Silymarin CF gives you glow without heaviness and helps keep breakouts and congestion in check. We love it for acne-prone clients who want anti-aging benefits without clogging pores. It’s preventative and corrective in one step.

Think protected, refined, and balanced skin.

Oily and blemish-prone skin is especially vulnerable to oil oxidation — a key contributor to breakouts, congestion, and premature aging. SkinCeuticals Silymarin CF is a targeted antioxidant serum formulated specifically for oily skin types.

With 15% pure L-ascorbic acid, this advanced vitamin C serum helps neutralize free radicals and improve visible brightness. Silymarin (milk thistle extract) works to help prevent oil oxidation, while 0.5% ferulic acid enhances antioxidant stability. Added salicylic acid gently exfoliates to help refine pores and improve skin clarity.

The result is smoother texture, reduced excess oil, minimized appearance of pores, and a clearer, more balanced complexion — all in a lightweight, oil-free formula ideal for daily morning use.

• Use in the morning on clean, dry skin
• Apply 4–5 drops to face and neck
• Follow with oil-free moisturizer and SPF
• Allow to absorb fully before layering

Pro Tip: If using other salicylic acid products, monitor tolerance and adjust frequency as needed.

Key Ingredients

15% L-Ascorbic Acid – Provides antioxidant protection and brightening
Silymarin (Milk Thistle Extract) – Helps prevent oil oxidation
0.5% Ferulic Acid – Stabilizes and enhances antioxidant efficacy
Salicylic Acid – Gently exfoliates and refines pores
Oil-Free Base – Ideal for oily and acne-prone skin

Full Ingredient List

Aqua/Water, Ethoxydiglycol, Ascorbic Acid (15%), Glycerin, Propylene Glycol, Laureth-23, Silybum Marianum (Milk Thistle) Extract, Ferulic Acid (0.5%), Salicylic Acid, Phenoxyethanol, Panthenol, Triethanolamine.

Frequently Asked Questions

SkinCeuticals Silymarin CF is used to protect skin from environmental oxidative damage while specifically targeting oiliness, pore congestion, and clarity. It combines 15% L-ascorbic acid for antioxidant protection with silymarin to help reduce oil oxidation and salicylic acid to promote pore exfoliation and clarity. The formula is oil-free, which helps prevent adding surface oil while delivering antioxidants. This makes it a clinical-strength option for people with combination to oily, acne-prone skin who want daytime protection and reduced shine. As a limitation, very sensitive or actively irritated skin may need a patch test or gradual introduction because of the active acids and vitamin C concentration.
Yes, Silymarin CF is worth considering if you need an antioxidant serum formulated for oilier or acne-prone skin. It contains 15% L-ascorbic acid for proven antioxidant protection, silymarin to reduce oil oxidation that contributes to clogged pores, and salicylic acid to help refine pores and improve clarity. The oil-free texture and professional-grade formulation support daytime use under sunscreen. People who benefit most are those with combination to oily skin, enlarged pores, or post-inflammatory hyperpigmentation from breakouts. If your skin is very sensitive or you are using multiple strong exfoliants or prescription retinoids, introduce it slowly or consult a clinician to avoid irritation.
Use Silymarin CF in the morning. Antioxidant serums with vitamin C are most effective during daytime because they neutralize free radicals from UV exposure and pollution; applying it after cleansing and before sunscreen gives the best protective layering. The serum’s salicylic acid also provides gentle pore exfoliation that can help control oil throughout the day. Apply a few drops to clean, dry skin, allow it to absorb, then follow with moisturizer and a broad spectrum sunscreen. For sensitive skin, start every other morning to assess tolerance; it can be used in the evening if your routine or clinician directs, but daytime use is primary for environmental protection.
The main difference is formulation emphasis: CE formulations pair L-ascorbic acid with vitamin E and ferulic acid to boost antioxidant stability and overall photoprotection, while CF variants like Silymarin CF replace vitamin E with silymarin and include salicylic acid to specifically address oil oxidation, pore clarity, and acne-prone skin. Both contain vitamin C and ferulic acid for antioxidant benefit, but CF is oil-free and targeted to combination to oily skin types, offering added pore exfoliation and oil-control benefits. Choose CE if you want broad antioxidant support for normal to dry skin, and choose CF if you need oil-control and pore-targeting alongside antioxidant protection.
Yes. Silymarin CF is specifically formulated for oily and acne-prone skin because it is oil-free and combines ingredients that target oil-related concerns. Its 15% L-ascorbic acid delivers antioxidant protection, silymarin helps reduce oil oxidation that can worsen clogged pores, and salicylic acid provides beta-hydroxy exfoliation to refine pores and reduce comedones. The clinical-style formulation and lightweight texture make it suitable for daytime layering under sunscreen. It benefits people with combination to oily skin, visible pores, and post-acne discoloration. If you have very dry or highly reactive skin, consider a gentler vitamin C option or introduce Silymarin CF gradually to monitor tolerance.