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Product description
This concentrated vitamin C serum from Institut Esthederm targets dullness and uneven tone with a formula designed for daily skincare routines. Lightweight and simple to apply, the Intensive Vitamine C² Double Concentrate Serum aims to boost radiance and help reduce the appearance of discoloration according to the manufacturer, making it suitable for mornings or evenings within a layering routine.
Key Points
This serum comes as a double concentrate that combines stabilized vitamin C with complementary actives to support brighter-looking skin. The texture absorbs quickly without leaving a greasy residue, which helps when you want to apply moisturizer or sunscreen afterward. Note that vitamin C can be sensitive to air and light, so storage instructions from the brand should be followed.
Technical Specifications
- Name: INSTITUT ESTHEDERM PARIS Intensive Vitamine C² Double Concentrate Serum
- Format: Double concentrate serum.
- Texture: Lightweight, fast-absorbing.
- Intended use: Brightening and evening skin tone.
- Application: Apply to clean skin, morning or night according to the manufacturer.
Usage Recommendations
Apply a few drops to freshly cleansed face and neck, gently patting until absorbed. For daytime use, follow with a broad-spectrum sunscreen as vitamin C works synergistically with sun protection. If you have sensitive skin, introduce the serum gradually and observe tolerance, because concentrated vitamin C can cause temporary tingling or sensitivity for some skin types.
Positive Aspects
The formula focuses on delivering a concentrated dose of antioxidant vitamin C to help improve radiance and reduce visible signs of discoloration. Packaging that separates actives can help maintain stability and potency. Consider that results with brightening serums are typically gradual and may require consistent use over several weeks according to the manufacturer. 😊






