Cos De BAHA Retinol Serum (RS) is a watery evening serum for uneven texture and visible fine lines. The manufacturer describes a 2.5% retinol solution within a formula that also provides niacinamide and hydrating ingredients.
Why choose Cos De BAHA Retinol 2.5% Serum (RS)?
- Texture care: Retinol supports a routine focused on smoother-looking skin.
- Fine-line appearance: Adds a vitamin A step to consistent evening skincare.
- Moisture support: Sodium hyaluronate and aloe complement the active formula.
- Watery layering: Apply a small amount before your night cream.
Is it right for you?
Good for: Skin concerned with uneven texture or visible fine lines, when you are ready to introduce a retinol product gradually.
For a separate moisturising step, consider COSRX Snail 96 Mucin Power Essence.
Good to know: 30 ml · RS version · Manufacturer-labelled 2.5% retinol solution · Evening use
Key ingredients: Retinol, niacinamide, sodium hyaluronate, aloe and vitamin E.
How to use
Apply a small amount after cleansing in the evening, avoiding the eyes and lips, then follow with moisturiser. The brand recommends two or three evenings a week; begin less often if needed.
Use sunscreen every morning. Introduce other retinoids and exfoliating acids separately and reduce use if persistent dryness or irritation develops.
FAQ
What is the price of Cos De BAHA Retinol 2.5% Serum (RS) in Bangladesh?
The 30 ml pack is currently ৳1,250 at Euros Belle. Prices may change.
Does “2.5” mean 2.5% pure retinol?
The manufacturer identifies it as a 2.5% retinol solution. That wording does not establish a 2.5% concentration of pure retinol, so the number alone should not be used to rank its strength.
Should I start using it every night?
Begin with the brand’s two or three evenings a week, or less frequently if your skin needs it. Increase only if comfortable rather than treating irritation as a necessary result.
Shop more Cos De BAHA products or browse all serums and ampoules.
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