Includes 4 deluxe sample size Vitamins:
- 15mL Vitamin A for Authentic Aging (0.5% Retinol) - pH of 4.0 - 4.5
- 15mL Vitamin B for Building Moisture (5% Niacinamide 1% Panthenol) - pH of 5.2 - 5.6
- 15mL Vitamin C for Collagen and Clarity (3% Ethyl Ascorbic Acid) - pH of 4.0 - 4.5
- 15mL Vitamin E for Emergency Care - pH of 4.0 - 4.5