Gentle yet Powerful Exfoliation for Clear, Radiant Skin
Achieve clearer, smoother skin with Cos De BAHA's S4 Salicylic Acid BHA 4% Serum. This serum is expertly formulated with 4% Salicylic Acid (BHA), a potent exfoliant that works to deeply cleanse pores, reduce acne, and control oil production. It helps to exfoliate both the surface and inside the pores, ensuring that blackheads, acne, and excess oil are effectively reduced. With added Niacinamide, this serum also helps to calm the skin, reduce redness, and promote a more even skin tone.

How to Use:

After cleansing and toning, apply 1-2 drops to your face, focusing on areas with acne or excess oil. For first-time users, it's recommended to patch test to check for irritation. Use at night to avoid sun sensitivity. Follow with a moisturizer to lock in hydration.

Great For:

• Skin Types: Oily, Acne-prone, Combination
• Skin Concerns: Acne, Blackheads, Excess oil, Redness, Pore congestion

Why We Love It:

• Exfoliating Power: Helps reduce acne, blackheads, and oil production.
• Niacinamide Boost: Supports skin barrier repair and calms irritation.
• Lightweight, Non-Greasy Formula: Absorbs quickly into the skin without leaving a heavy residue.

What to Expect:

• The Scents: Mild, slightly herbal aroma
• The Texture: Lightweight, non-greasy serum
• Makes Skin Look & Feel: Refreshed, clear, and smooth

Ingredients We Love:

• Salicylic Acid (4%): Exfoliates pores, reduces acne
• Niacinamide: Calms inflammation, evens skin tone
• Aloe Barbadensis Leaf Extract: Hydrates and soothes the skin

Full Ingredient List: Aloe Barbadensis Leaf Extract, Propanediol, Salicylic Acid (4%), 1,2-Hexanediol, Sodium Citrate, Polysorbate 20, Niacinamide, Rosa Damascena Extract, Lavandula Angustifolia Flower Extract, Camellia Sinensis Leaf Extract, Melissa Officinalis Leaf Extract, Artemisia Vulgaris Extract, Hydroxyethylcellulose.

This serum is free from parabens, sulfates, artificial colors, and fragrances, making it suitable for sensitive skin. With its powerful blend of Salicylic Acid and soothing ingredients, it’s your go-to for clearer, smoother skin.