Marie Veronique C-Therapy Serum

Editor's Take

Among vitamin C serums, this one earns its shelf space: four stable derivatives, liquid-crystal delivery, and antioxidant backup make the sophistication more than decorative.

Four-pillar formula scores

• Performance: 8.8 / 10
• Innovative Ingredients: 8.5 / 10
• Clean Standards: 10.0 / 10
• Formula Sustainability: 10.0 / 10

The Verdict

The formula puts Tetrahexyldecyl Ascorbate near the front and supports it with three more vitamin C derivatives, a serious setup for steady antioxidant and brightening work. Glutathione, Ferulic Acid, Beta-Glucan, and biomimetic lipids help preserve activity while giving the skin barrier some consideration. Its plant- and fermentation-led base is unusually clean and sustainable, though it is not COSMOS-certifiable, and Sodium Salicylate matters for anyone with salicylate sensitivity. One of the more credible vitamin C treatments on the counter.

Is Marie Veronique C-Therapy Serum clean?

DARE scores Marie Veronique C-Therapy Serum by Marie Veronique 10.0 / 10 on Clean Standards, the human-health pillar of the Formulation Architecture Model™. That reading comes from the published INCI list read as a system — preservative, fragrance and surfactant choices in context — not from flagging single ingredients in isolation.

What are the key ingredients in Marie Veronique C-Therapy Serum?

The formula leads with Camellia Sinensis Leaf Extract, Aqua, Tetrahexyldecyl Ascorbate, Glycerin, Simmondsia Chinensis Seed Oil, Brassica Oleracea Italica Seed Oil. DARE reads the full INCI list below in order, so position and pairing shape how each ingredient contributes under Performance and Innovative Ingredients.

How does DARE score Marie Veronique C-Therapy Serum?

Under the Formulation Architecture Model™, Marie Veronique C-Therapy Serum by Marie Veronique scores Performance 8.8 / 10, Clean Standards 10.0 / 10, Innovative Ingredients 8.5 / 10, and Formula Sustainability 10.0 / 10. Each pillar is scored from the finished formula rather than from isolated ingredient flags.

Read the Formulation Architecture Model™ →

DARE vs single-ingredient apps like Yuka →

Full INCI list

Camellia Sinensis (Green Tea) Leaf Extract, Aqua, Tetrahexyldecyl Ascorbate, Glycerin, Simmondsia Chinensis (Jojoba) Seed Oil, Brassica Oleracea Italica (Broccoli) Seed Oil, Vitis Vinifera (Grape) Seed Oil, Lactobacillus, 3-Glyceryl Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbyl Phosphate, Leuconostoc/Radish Root Ferment Filtrate, Helianthus Annuus (Sunflower) Seed Oil, Ferulic Acid, Cocos Nucifera (Coconut) Fruit Extract, Tocopherol (Mixed), Beta-Glucan, Ganoderma Lucidum (Mushroom) Extract, Sodium Salicylate, Beta-Sitosterol, Cetearyl Olivate, Dricateria Rotunda Oil, Silybum Marianum (Milk Thistle) Seed Extract, Behenyl Alcohol, Sorbitan Olivate, Xanthan Gum, Squalene, Lecithin, Glutathione, Thioctic Acid, Curcuma Longa (Turmeric) Root Extract, Glycine Soja (Soybean) Oil, Propanediol, Potassium Sorbate, Citric Acid