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Cos De BAHA Bakuchiol & Retinol Serum L1 combines 0.15% retinol with 2% bakuchiol for night application. An aloe vera base maintains a 6.3-6.6 pH level across all skin types. This L1 formulation reduces irritation risk over the previous RS version by substituting high-strength retinol with a synergistic plant-based alternative.
Key Features
- Dual-Action Actives: 2% Bakuchiol and 0.15% Retinol (4,950 IU) formulation. Stabilizes skin texture with minimal irritation.
- Texture Refinement: 2% Niacinamide and 400 ppm Adenosine integrated ingredients. Counteracts dullness from heavy road dust.
- Base Composition: Aloe Barbadensis leaf extract replaces purified water. Maintains hydration during active ingredient delivery.
- Clean Formula: 100% plant-based and free from six harmful additives. Reduces chemical load on the skin.
Frequently Asked Questions
Is Cos De BAHA L1 serum safe for sensitive skin?
The 0.15% retinol concentration and 2% bakuchiol blend minimize the purging common with stronger retinoids. Aloe vera and a 6.3 pH level further reduce potential redness.
What is the difference between Cos De BAHA L1 and L2?
L1 contains 0.15% retinol for beginners, while L2 features a higher 0.75% concentration. This lower dose allows skin to build tolerance without severe peeling.
How to use Cos De BAHA L1 serum?
Apply a small amount only during night routines after cleansing. Use sunscreen the following day to protect against UV-induced sensitivity.
