Effaclar Serum Ultra Concentré is a skincare product developed by La Roche-Posay that targets blackheads, pimples, acne marks, and visible pores. It is an ultra-concentrated exfoliating and purifying serum that contains a combination of active ingredients, including glycolic acid, niacinamide, and alcohol denat. Here are some details about the product:

Positive:

• Contains glycolic acid, which is a well-researched AHA with proven skin benefits
• Contains niacinamide, which is a multi-tasking active that can help improve several skin conditions, including acne and rosacea
• Can help reduce retention imperfections, decrease pigmentation marks, and minimize inflammatory lesions
• Can restore the skins balance and smoothen the complexion
• Can be used for anti-aging and wrinkle smoothing

Negative:

• Contains alcohol denat, which can be drying and irritating to some skin types

Ingredients or materials:

• Aqua/Water: Solvent for ingredients that do not dissolve in oils but rather in water
• Alcohol Denat: Solvent and viscosity controlling agent
• Propanediol: Moisturizer/humectant and solvent
• Glycolic Acid: Exfoliant, buffering agent, and anti-acne
• Niacinamide: Cell-communicating ingredient, skin brightening, anti-acne, and moisturizer/humectant
• Dimethyl Isosorbide: Solvent
• Pentylene Glycol: Moisturizer/humectant and solvent
• Sodium Hydroxide: pH adjuster
• PPG-26-Buteth-26: Solvent
• Hydroxyethylpiperazine Ethane Sulfonic Acid: Buffering agent
• Citric Acid: pH adjuster
• PEG-30 Glycery...