Description

About the Product

La Roche-Posay Glycolic B5 Serum is a luxurious exfoliating and brightening treatment designed to transform dull, uneven skin into a smoother, more radiant complexion. Formulated with 10% pure glycolic acid (AHA) and enhanced with tranexamic acid (TXA) and lipo-hydroxy acid (LHA), this potent serum works where surface pigmentation and texture irregularities form. Complemented by Vitamin B5 (Panthenol) and La Roche-Posay Thermal Spring Water, it also soothes and strengthens the skin barrier during exfoliation, making it suitable for sensitive skin. With regular use, it helps fade dark spots, refine pores, and support skin renewal to deliver visibly brighter, smoother, and more even-toned skin.

How to Use

1. Cleanse your face and neck thoroughly and pat dry.
2. Apply 2–3 drops of Glycolic B5 Serum to the face, neck and upper chest in the evening.
3. Follow with a gentle moisturizer if needed.
4. Always apply broad-spectrum sunscreen the next morning—this serum increases sun sensitivity.

Key Ingredients

• 10% Pure Glycolic Acid (AHA): Gently exfoliates the top skin layer to reveal smoother, fresher skin.
• Tranexamic Acid (TXA): Helps reduce visible dark spots and pigmentation.
• Lipo-Hydroxy Acid (LHA): Targets and cleans out pores, refining skin texture.
• Vitamin B5 (Panthenol): Soothes and supports the skin barrier throughout exfoliation.
• La Roche-Posay Thermal Spring Water: Calms and fortifies sensitive or treated skin.

Benefits

• Visibly reduces dark spots, discoloration and age spots with consistent use.
• Smooths and refines texture, including rough patches and enlarged pores.
• Enhances brightness and radiance by removing dead skin and promoting renewal.
• Soothes and protects skin despite potent exfoliating ingredients.
• Lightweight serum that layers easily under moisturizer or night cream.

Ideal For

Ideal for all skin types, especially those with uneven tone, visible dark spots, rough texture or signs of early aging. Suitable even for sensitive skin when used as directed and paired with sun protection.

Pair With

For optimal results, pair with La Roche-Posay Toleriane Hydrating Gentle Cleanser and Anthelios UVMune 400 SPF 50+ Hydrating Cream to cleanse gently, exfoliate effectively and protect the skin barrier.