C15 Super Booster: Improved formula delivers high-potency vitamin C with minimized irritation. New technology targets dullness and uneven tone for a firmer, more radiant complexion with the addition of ergothioneine to boost efficacy for advanced results. Ferulic acid defends against discoloration and boosts 15% vitamin C’s stability.

All Paula’s Choice products are 100% fragrance free, clinically proven to be non-irritating, and never tested on animals.

Best Skincare 2022, Best Brightening Booster ; Beauty Insiders' Choice Award

5% Vitamin C Sheer Moisturizer SPF 50: A treatment, moisturizer and sun protection in one powerful multi-active step. 3 types of highly stable vitamin C brighten dullness, even tone and supercharge SPF for advanced sun protection. Algae-derived amino acids enhance skin’s ability to resist signs of environmental damage now and over time. The weightless, hydrating formula creates an instant glow with a sheer finish for all skin types and tones.

C15 Super Booster: Diminishes visible signs of aging for brighter, smoother skin with an exclusive blend of 15% stabilized vitamin C (l-ascorbic acid) at a pH range of 3.1–3.5, potent antioxidants ferulic acid, ergothioneine, vitamin E and skin-smoothing peptides. You'll see younger-looking and more radiant skin with each use.

5% Vitamin C Sheer Moisturizer SPF 50: Ginger-derived omni-antioxidant acetyl zingerone reduces and helps prevent damage and the look of discoloration. Algae aminos, derived from red macroalgae, enhance UV protection and work below skin’s surface to strengthen & protect, while three forms of vitamin C boost SPF, offer multi-level brightening for a healthier, radiant look.

C15 Super Booster: Dispense 2-3 drops into the palm of your hand and then apply to your face. Add a couple more drops if you will also be applying to your neck and chest. During the day, finish with a moisturizer with SPF 30 or greater. Can be applied under the eye area, avoiding the eye itself.

5% Vitamin C Sheer Moisturizer SPF 50: Use as the last step in your AM skin care routine. Apply liberally to your face and neck at least 15 minutes before sun exposure. Reapply as needed.

Our products contain effective levels of ingredients guaranteed to be good for your skin. You can view the full ingredient list for each product in this set on its individual product page.