C-Tetra E.F.

Description

AQUA, ASCORBYL TETRAISOPALMITATE (Vitamin C derivative), PROPANEDIOL, ASCORBYL GLUCOSIDE (Vitamin C derivative), GLYCERIN, TRICAPRYLIN, METHYLPROPANEDIOL, GLYCINE SOJA SEED EXTRACT (Soy), TOCOPHERYL ACETATE (Vitamin E derivative), ASCORBYL METHYLSILANOL PECTINATE (Vitamin C derivative), FERULIC ACID (Antioxidant), LECITHIN, SCLEROTIUM GUM, PULLULAN, XANTHAN GUM, SILICA (Silica), SODIUM HYDROXIDE, SODIUM CITRATE, CITRIC ACID, SODIUM BENZOATE, POTASSIUM SORBATE

My Doctor's Diagnosis: Analysis and Target

The product Theramid C-Tetra E.F. is primarily intended for individuals seeking to combat skin aging, dull complexion, and lack of firmness. In my expert opinion, Theramid's formula effectively targets wrinkles, loss of radiance, and the first signs of aging thanks to a synergy of antioxidant and moisturizing active ingredients. This treatment is part of a preventive and corrective approach, ideal for skin exposed to oxidative stress or seeking to strengthen its barrier function.

Formula Analysis: Key Assets

Three major active ingredients stand out in this formula:

• Ascorbyl Tetraisopalmitate : A fat-soluble derivative of vitamin C, it penetrates deep into the skin, stimulates collagen synthesis, and protects against free radicals. Its superior stability makes it a benchmark choice for radiance and firmness.
• Ascorbyl Glucoside : Another form of vitamin C, water-soluble, which acts synergistically to enhance antioxidant action and even out skin tone.
• Ferulic Acid : A powerful antioxidant, it enhances the effectiveness of vitamin C and protects the skin from environmental damage.

The presence of glycerin and vitamin E derivatives complements the moisturizing and repairing action, giving this product excellent tolerance and enhanced effectiveness.

Tips and Application Ritual

I recommend applying this treatment in the morning, on clean, dry skin, before moisturizer and sunscreen. It is compatible with hyaluronic acid and peptides, but I do not recommend combining it immediately with strong exfoliating acids (AHAs/BHAs) or retinol to avoid irritation. Daily use optimizes antioxidant protection and brightens the complexion.

My Final Verdict & Safety Opinion

This product stands out for the quality and complementary nature of its active ingredients, offering a comprehensive solution for skin in need of radiance and anti-aging prevention. Its light texture and fragrance-free formula make it a safe choice, even for sensitive skin. The only possible downside is a slight film-like sensation on the surface for very oily skin. In conclusion, it is an excellent ally for boosting skin vitality on a daily basis.

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