Silymarin + CF | Clarifying Antioxidant Serum

Liquid gold, not liquid grease. A highly specialized Vitamin C serum engineered specifically for oily and blemish-prone skin. We paired a potent 20% stable Vitamin C with Silymarin and Salicylic Acid to visibly brighten post-acne marks, control excess oil, and keep your pores clear—all in a beautifully lightweight, water-like finish.

Size: 30ml / 1 fl.oz. | pH: 4.5-5.5 | Vegan & Cruelty-Free

Why You'll Love It:

• The Vitamin C for Acne-Prone Skin: Finally, a high-potency clinical Vitamin C that doesn't feel heavy, sticky, or cause new breakouts. We swapped the heavy lipids for clarifying acids.

• Stops Blackheads at the Source: Silymarin is a powerful antioxidant that specifically prevents sebum oxidation(the chemical reaction that turns oil into blackheads and triggers inflammation).

• Fades Post-Blemish Marks: Delivers an impressive 20% Vitamin C to rapidly blur the look of those frustrating red and brown spots left behind by old breakouts.

• Clears & Refines: Infused with 0.5% Salicylic Acid to gently sweep away dead skin cells inside the pore, instantly smoothing bumpy texture.

Ingredients: Aqua, 3-O-Ethyl Ascorbic Acid, Propylene Glycol, Dipropylene Glycol,  Glycerin, Silybum Marianum Fruit Extract, Sodium Citrate, Salicylic Acid, Ferulic Acid, Panthenol, Sodium Hyaluronate, Phenoxyethanol, Ethylhexylglycerin

The Vitamin C Dilemma

If you have oily or blemish-prone skin, you've probably been burned by Vitamin C before. Most traditional clinical formulas rely heavily on Vitamin E and oily solvents, which can feel suffocating and trap debris in your pores. We knew you deserved the incredible collagen-boosting and brightening benefits of Vitamin C, minus the fear of waking up with a new spot.

The Cyrène Difference (A Smarter Formula)

To solve this, our Cosmetic Chemist completely re-engineered the classic antioxidant serum. First, we used a highly stable derivative of Vitamin C (Ethylated L-Ascorbic Acid) so it won't rapidly oxidize and turn brown in the bottle. Then, we introduced Silymarin (Milk Thistle Extract) to stop your natural oils from oxidizing on your face. Combined with pore-clearing Salicylic Acid, it's the ultimate daily defense for clear, bright, and resilient skin.

Inside The Formula

• 20% Ethylated L-Ascorbic Acid: A next-generation, highly stable form of Vitamin C. It penetrates deeply to boost healthy collagen and fade pigmentation without the rapid degradation (turning brown) or high irritation associated with older Vitamin C formulas.

• 0.5% Silymarin (Milk Thistle): A targeted plant-based antioxidant. It specifically prevents sebum from oxidizing, drastically reducing the environment where blemish-causing bacteria thrive.

• 0.5% Salicylic Acid (BHA): The gold standard for congested skin. It is oil-soluble, meaning it dives deep into your pores to dissolve excess sebum and refine texture.

• 0.8% Ferulic Acid: An antioxidant booster that stabilizes the formula and provides a fierce shield against daily environmental stressors like pollution and UV rays.

Your Morning Ritual

When to use: ONLY in the AM (Morning).

1. Cleanse: Wash away nighttime oil production with our AHA/BHA Exfoliating Gentle Cleansing Gel. Pat skin completely dry.

2. Treat: Apply 4-5 drops of Silymarin + CF to a dry face, neck, and chest. Gently press it into the skin. (Notice how quickly it absorbs—leaving a fresh, matte-like finish).

3. Moisturize: Follow with a lightweight, non-comedogenic moisturizer like our Skin Rescue Moisturiser.

4. Protect (Always): Finish with our Invisible Physical Sunscreen SPF 50. Sun protection is crucial to prevent those post-acne marks from getting darker.

The FAQs 

Q: Most clinical Vitamin C serums turn brown and go bad in a month. Will this? A: This is the biggest frustration with traditional pure L-Ascorbic Acid serums! We formulated Silymarin + CF using Ethylated L-Ascorbic Acid. This specific derivative is incredibly stable, meaning it stays potent (and clear/light) for significantly longer, so you get the full value out of every single drop.

Q: Does it have that typical "hot dog water" or metallic smell? A: Because we use a more advanced, stable form of Vitamin C and avoid certain degrading solvents, our formula has a much more neutral scent profile compared to the traditional, strong-smelling clinical serums on the market.

Q: Will this dry out my skin since it has Salicylic Acid? A: Not at all. We use a precise 0.5% concentration of Salicylic Acid—enough to keep the pores clear daily, but gentle enough that it respects your skin's natural moisture barrier. It leaves your skin feeling smooth and fresh, never stripped.

Q: I already use your 2% BHA Serum. Can I use both? A: Since Silymarin + CF provides your skin with a gentle daily dose of exfoliation, we recommend using this in your morning routine, and saving your Skin Renewing 2% BHA Serum for your evening routine. This ensures your pores stay clear without over-exfoliating.

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