
Cos De BAHA Hydroquinone Brightening Serum (HB) 30ml30ml
Cos De Baha

The Derma Co 2% Kojic Acid Face Serum 30ml is a facial serum formulated with Kojic Acid, Alpha Arbutin, and Niacinamide, designed to help target the look of pigmentation and dark spots.
Ingredient note: Kojic Acid 2% and Alpha Arbutin 1% are confirmed on the official brand site; the Niacinamide percentage is not disclosed. Two independently checked sources show somewhat different full ingredient lists for this product (one centered on botanical extracts, another on gums and polymers) -- this likely reflects a formula update between production batches rather than an error, and the official brand site's current listing is used here as the primary source.
Apply 3-5 drops to the face and neck twice daily, massaging until absorbed. Follow daytime use with sunscreen.
Store in a cool, dry place away from direct sunlight. For external use only. A patch test is recommended before first use. Avoid contact with eyes; rinse with water if contact occurs. Discontinue use and consult a doctor if irritation develops. Keep out of reach of children.
Q: What concentration of Kojic Acid does The Derma Co Kojic Acid serum contain?
A: It contains Kojic Acid at 2 percent alongside 1 percent Alpha Arbutin, both confirmed by the brand as key actives for pigmentation.
Q: Do I need sunscreen with The Derma Co Kojic Acid serum?
A: Yes, since Kojic Acid can increase sun sensitivity, follow daytime use with a broad-spectrum sunscreen.
Q: How do I use The Derma Co Kojic Acid serum?
A: Apply 3-5 drops to the face and neck twice daily, massaging until absorbed, and follow daytime use with sunscreen.
Q: Should I patch test The Derma Co Kojic Acid serum before use?
A: Yes, a patch test is recommended before applying it to the full face, especially if you have not used Kojic Acid products before.
Q: Is The Derma Co Kojic Acid serum suitable for broken or irritated skin?
A: No, it is not intended for use on broken or highly irritated skin without medical advice.
Q: Does The Derma Co Kojic Acid serum contain Niacinamide?
A: Yes, Niacinamide is included alongside Kojic Acid and Alpha Arbutin to help support an even skin tone.
Q: What if my skin reacts to The Derma Co Kojic Acid serum?
A: Discontinue use and consult a doctor if irritation develops after using it.
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.