
SkinO Acne + Spot Treatment Serum for All Skin Types 30ml30ml
SkinO

Q: What percentage of Azelaic Acid is in Cos De BAHA Azelaic Acid serum?
A: It contains Azelaic Acid at a confirmed 10% concentration, commonly used to help with acne-prone and redness-prone skin and to even skin tone.
Q: Is Cos De BAHA Azelaic Acid serum fragrance-free?
A: Yes, it is alcohol-free and fragrance/essential-oil-free, per the brand's own product description.
Q: How do I use Cos De BAHA Azelaic Acid serum?
A: Apply a small amount to the face after cleansing and toning, gently massage until fully absorbed, then follow with moisturizer and, in the daytime, sunscreen.
Q: Has Cos De BAHA Azelaic Acid serum been reformulated?
A: The current "Renewed" formula swapped earlier witch hazel/eucalyptus extracts for green tea, bitter melon, elderflower, and edelweiss extracts, though the core active ingredients are unchanged between formula versions.
Q: Can I use Cos De BAHA Azelaic Acid serum while pregnant?
A: Pregnant or breastfeeding individuals should consult a doctor before use, as a general precaution for active-ingredient skincare.
Q: How often should I use Cos De BAHA Azelaic Acid serum?
A: It can be used once or twice daily, or as tolerated, though starting with once-daily use is advisable when introducing a new active.
Q: What other ingredients support hydration in Cos De BAHA Azelaic Acid serum?
A: Niacinamide, Panthenol, and Sodium Hyaluronate support hydration and soothing alongside the Azelaic Acid.
Disclaimer
The information provided is accurate to the best of our knowledge, but product packaging, ingredients, and specifications may change without notice. Please check the product packaging before use and consult the manufacturer or a relevant professional for any concerns or questions.