Collagen & Peptide NutritionNutrition and collagen guides

Nutrition comparison

Dr. Sensitive Collagen + Vitamin C Serum Versus iWhite Korea Glow Booster Vitamin C Serum

This brightening serum is formulated around Ascorbic Acid and Niacinamide to brighten dull-looking skin and soften the look of wrinkles. This brightening serum is formulated around Hippophae Rhamnoides Fruit Extract and Niacinamide to brighten dull-looking ski

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  • This brightening serum is formulated around Ascorbic Acid and Niacinamide to brighten dull-looking skin and soften the look of wrinkles.
  • This brightening serum is formulated around Hippophae Rhamnoides Fruit Extract and Niacinamide to brighten dull-looking skin and fade the look of dark spots.