Vitamin C

Afirm 3x contains a generous amount of retinol and is designed to vigorously treat photodamaged skin. It is appropriate for maximal retinol therapy and is particularly helpful for those with more tolerant skin. Afirm's MICROSPONGE® system protects delicate retinol molecules and allows them to be released continuously for impressive results with minimized irritation.   More »

Afirm 2x contains a moderate amount of retinol and is designed to help photodamaged skin while limiting the potential for irritation. It is appropriate for normal skin and when increasing the intensity of retinol therapy once the skin adjusts to Afirm 1x.

Afirm's MICROSPONGE® system protects delicate retinol molecules and allows them to be released continuously for exceptional results with less risk of irritation.   More »

Kinerase Cream improves the visible signs of photoaging such as skin roughness, blotches, fine lines and wrinkles. Formulated with anti-aging marvel N6-Furfuryladenine, or kinetin, a natural plant growth factor that slows aging in plants. Non-comedogenic and hypoallergenic, this cream increases the skin's ability to bind up to 25% more moisture, leaving the complexion younger-looking, supple and soft. Best suited for normal to dry skin.   More »

Special Savings of 15%

2.8oz. $119.00 now $101.15   Add to Cart »
1.4fl oz. $72.00   Add to Cart »

Indulge your skin with nourishing Vitamin C Serum from Credentials. This highly effective formula utilizes ascorbyl glucosamine and rich antioxidants to smooth and protect delicate facial tissue while also diminishing the appearance of fine lines. It penetrates deeply and absorbs quickly, so that your skin is left with the appearance of health and radiance, that you never thought you could have.   More »

Made with vitamins A, C and E, this ultra light formula provides the skin with ultimate protection from environmental pollutants while brightening, nourishing and conditioning. Calendula, a medicinal plant valued for its antiseptic and regenerative qualities, is combined with five herbal extracts to calm and soothe the skin. May be used on all skin types, including sensitive, oily and problematic skin.   More »

This lightweight cream from Credentials contains stable vitamin C and deeply penetrating antioxidants that firm and protect. The addition of hydrating squalane, soothing aloe and nourishing jojoba oil further transform and revitalize the skin for a softer and more comfortable texture. This formula is ideal for sensitive to dry skin, but may be used for all skin types to illuminate the complexion.   More »

This pH balanced cooling astringent helps to restore health to oily, problematic skin. Peppermint extract and menthol essential oils are added for their antibacterial properties, while witch hazel remedies inflamed skin. Carrot extract contains vitamin A, which is especially helpful for acne and known for its regenerative qualities. The oil-free moisture provides balance and clarity to a troubled complexion.   More »

Made for sensitive, irritated or damaged skin, this extraordinary serum from Credentials is formulated with soothing botanical extracts and essential oils, plus vitamins to protect and strengthen the delicate capillary network. It is recommended for application on sun-exposed, wind-burned, allergic and stressed skin and is incredibly gentle. Your complexion is left calm, smooth and healthy looking.   More »