For Anti-Aging/All Skin Types. PCA SKIN C-Strength 15% with 5% Vitamin E is a stable and effective vitamin C and E topical for minimizing fine lines and wrinkles, strengthening and brightening the skin. PCA SKIN C-Strength 15% with 5% Vitamin E formulated using advanced vitamin suspension technology, the 15% L-ascorbic acid remains protected and completely stable until applied to the skin.
How To Use:
Use day and night for maximum skin renewal. After cleansing, toning and applying any PCA SKIN treatment serums, allow skin to dry. Apply a pea-sized amount in a smooth even layer over entire face and neck (chest also recommended). Allow to penetrate for one minute. Finish with the appropriate PCA SKIN sunscreen moisturizer in the daytime and nourishing moisturizer in the evening.

Solution: Applied C-Strength 15% with 5% Vitamin E twice daily over a five-month period. Note: No professional treatments were applied.*
Key Ingredients:
• Ascorbic Acid (15%) - a powerful water-soluble antioxidant that stimulates collagen deposition and helps even skin discoloration.
• Vitamin E (Tocopheryl Acetate, Tocopherol) - excellent antioxidants and emollients.
• Sandalwood Extract, Phellodendron Amurense Bark Extract and Barley Extract - help improve the skin’s barrier function.
• Vitamin A - converted to retinoic acid in the skin. This non-irritating vitamin strengthens collagen and evens pigmentation. Has strong antioxidant properties.
• Bisabolol - provides anti-inflammatory and MMPi properties to maintain healthy skin function
Ingredients:
PCA SKIN C- Strength 15% with 5% Vitamin E contains: Cyclopentasiloxane, Ascorbic acid, Polysilicone -11, Ethylhexyl Hydroxystearate, Tocopheryl Acetate, Hoedeum Distichon (Barley) Extract, Phellodendron Amurense, Bark Extract, Santalum Album (Sandalwood) Extract, Tocopherol, Retinyl Palmitate, Bisabolol Natural Orange Oil Fragrance/ Parfum al’essence d’Orange Natural |