Description

AQUA, ISOAMYL LAURATE, GLYCERYL STEARATE, GLYCERIN, isoamyl cocoate, CETEARYL ALCOHOL, Sodium Stearoyl Lactylate, INULIN (Prebiotic), ALPHA-GLUCAN OLIGOSACCHARIDE (Prebiotic), NIACINAMIDE (Vitamin B3), Sodium octenyl succinate, CALCIUM PANTOTHENATE, MALTODEXTRIN, SODIUM ASCORBYL PHOSPHATE (Vitamin C derivative), TOCOPHERYL ACETATE (Vitamin E derivative), PYRIDOXINE HCL, SILICA (Silica), HELIANTHUS ANNUUS SEED OIL (Sunflower vegetable oil), SODIUM CARBOMER, BENZYL ALCOHOL (Regulated allergen), HYDROLYZED RICE PROTEIN, HYDROLYZED PEA PROTEIN, WISTERIA (Amino acid), PROLINE (Amino acid), HYDROLYZED SODIUM HYALURONATE (Hydrolyzed hyaluronic acid), White Lupin Protein (White lupine), SODIUM HYALURONATE (Hyaluronic acid), TOCOPHEROL (Vitamin E), GLYCERYL CAPRYLATE, C12-15 ALKYL BENZOATE, UBIQUINONE (Antioxidant), DEHYDROACETIC ACID, LACTIC ACID (AHA exfoliating acid)

My Doctor's Diagnosis: Analysis and Target

Green Keratin's THE ONE ZERO face cream is primarily intended for skin in need of hydration, antioxidant protection, and skin barrier support. It effectively targets the prevention of skin aging, dehydration, and dullness. The formula, rich in innovative and natural active ingredients, is part of a modern dermo-cosmetic approach that respects the skin's balance and is suitable for sensitive skin or skin exposed to oxidative stress.

Formula Analysis: Key Assets

I see three major assets in this formula:

• Niacinamide (Vitamin B3) : known for its anti-inflammatory properties, it improves the skin's barrier function, regulates sebum production, and reduces pigmentation spots. Its comprehensive action makes it an ally for skin prone to blemishes or loss of radiance.
• Hyaluronic acid (in hydrolyzed form and sodium hyaluronate) : it provides deep and lasting hydration, plumping the skin and smoothing fine lines. Its ability to retain water in the dermis optimizes skin suppleness.
• Sodium Ascorbyl Phosphate (vitamin C derivative) : a powerful antioxidant, it protects the skin from free radicals, stimulates collagen synthesis, and revives the complexion's radiance.

The presence of prebiotics (inulin, alpha-glucan oligosaccharide) strengthens the skin flora, which is beneficial for fragile skin.

Tips and Application Ritual

I recommend applying this cream in the morning and/or evening to clean, dry skin. It fits perfectly into a routine with moisturizing or antioxidant serums. It is compatible with most active ingredients, but it is best to avoid immediate combination with powerful exfoliants (AHA/BHA) to limit the risk of irritation, especially on sensitive skin.

My Final Verdict & Safety Opinion

Green Keratin's THE ONE ZERO cream stands out for its rich blend of moisturizing, antioxidant, and repairing ingredients. Its light, non-greasy texture is suitable for all skin types. The only potential downside is the presence of a regulated allergen (benzyl alcohol), which should be monitored in very reactive skin. My opinion as a doctor: an expert, versatile, and safe formula for daily use.

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