
Product Overview
Developed with skin-compatible active ingredients, GUERNISS 1% Glycolic Acid Bright Serum 30ml by GUERNISS delivers gentle yet visible improvements in skin texture and hydration. Featuring AHA Complex, this formula targets surface dullness and moisture loss, providing essential nourishment to support smooth, healthy-looking skin. Its balanced composition ensures effortless application and seamless layering with your existing skincare products.
Key Ingredients
Uses & Benefits
How to Use
Frequently Asked Questions (FAQ)
Q: Is Guerniss 1% Glycolic Acid Bright Serum 30ml suitable for daily use?
A: Yes, Guerniss 1% Glycolic Acid Bright Serum 30ml is formulated for gentle, safe daily application in your regular care routine.
Q: Can this product be used on sensitive skin types?
A: Yes, it is enriched with skin-soothing ingredients such as AHA Complex. Performing a patch test on your inner arm prior to first use is recommended.
For external cosmetic use only. Avoid direct contact with eyes; if contact occurs, rinse thoroughly with clean water. Discontinue use if signs of redness or irritation develop. Keep stored out of reach of children in a cool, dry environment.

Guerniss is a trusted personal care brand dedicated to formulating reliable skincare and daily hygiene solutions. The brand's catalog covers hydrating lotions, gentle body washes, facial care items, and essential personal care formulations. Guerniss remains committed to delivering consistent product quality and skin-friendly performance for daily routines.