Biretix Double Correction Serum is a high-performance dual-action serum designed for mature and blemish-prone skin. The formula combines the patented RetinSphere® Technology, based on encapsulated retinol, with 5% niacinamideand controlled-release AHAs. This advanced complex promotes skin renewal, regulates sebum production, and simultaneously targets blemishes and early signs of ageing.

The serum visibly improves skin texture and tone, refines pores, reduces shine, and helps diminish post-blemish marks for a smoother, more even complexion. Its lightweight, non-sticky texture absorbs quickly, leaving the skin feeling fresh, soft, and comfortable.

Clinically proven results and benefits:

• After 14 days: regulates sebum, reduces shine, and minimises pores.

• After 28 days: reduces redness and blemishes.

• Dual-action performance: targets imperfections and signs of ageing.

• Radiance & tone: fades post-blemish marks and promotes an even complexion.

• RetinSphere® complex: supports cell renewal and skin smoothness.

• Gentle exfoliation: AHAs refine texture without irritation.

• Barrier support: niacinamide reduces inflammation and strengthens resilience.

• Lightweight, oil-free texture: absorbs quickly and leaves a matte finish.

• Dermatologically tested: non-comedogenic and suitable for sensitive skin.

With regular use, Biretix Double Correction Serum improves firmness and elasticity, smooths fine lines, and restores the skin’s natural radiance, revealing a more even and refined appearance.

Size: 10 ml / 30 ml

Read the label carefully before use and strictly follow the recommendations. For the first 30 days, apply a pea-sized amount once daily in the evening. During the next 30 days, apply twice daily – morning and evening – gradually building skin tolerance. Use as part of a complete skincare routine with Biretix Cleanser and Biretix Hydramat to help reduce imperfections, excess sebum, and breakouts. Warning: active ingredients may increase skin sensitivity to UV light. During use, apply a broad-spectrum sunscreen (SPF 30+) daily.

Aqua; Niacinamide; Potassium Azeloyl Diglycinate; Polyglyceryl-3 Distearate; Caprylyl Caprylate/Caprate; Butylene Glycol; Caprylic/Capric Triglyceride; Coconut Alkanes; Pentylene Glycol; Silica; Steareth-100; Arginine; Cellulose; Glycolic Acid; Coco-Caprylate/Caprate; Trisodium Ethylenediamine Disuccinate; Steareth-2; Glyceryl Stearate Citrate; Glyceryl Stearate; Polyacrylate Crosspolymer-6; Tocopheryl Acetate; Lactic Acid; Sodium Magnesium Silicate; Citric Acid; Parfum; Hexamidine Diisethionate; Macadamia Integrifolia/Tetraphylla Seed Oil; Trihydroxystearin; Retinol; Polysorbate 20; Potassium Chloride; Phenoxyethanol; Xanthan Gum; PEG-8; Mannan; Tocopherol; Hydroxymethoxyphenyl Decanone; Dimethyl Isosorbide; Chlorphenesin; Caprylyl Glycol; Ascorbyl Palmitate; Hydroxypinacolone Retinoate; Ascorbic Acid​.