Discoloration Defense Serum
VersusiS Clinical Poly Vitamin Serum
Best For
Individuals looking to reduce dark spots and improve skin tone.
Best For
All skin types, side effects of cancer therapies, especially dehydrated and compromised skin.
Ingredient Profiles
Discoloration Defense Serum
- • Aqua
- • Butylene Glycol
- • Niacinamide
- • Hydroxyethylpiperazine Ethane Sulfonic Acid
- • Glycerin
- • Hydroxyethyl Urea
- • Propylene Glycol
- • Tranexamic Acid
- • Phenoxyethanol
- • Caprylyl Glycol
- • Allantoin
- • Chlorphenesin
- • Xanthan Gum
- • Disodium EDTA
SkinCeuticals' Discoloration Defense Serum is a dark spot corrector that is clinically proven to reduce the appearance of skin discolouration. Clinical studies have demonstrated the efficacy of tranexamic acid and niacinamide in treating post-inflammatory hyperpigmentation and improving skin tone. For more information, refer to the following studies: An Investigator-Developed Regimen for Treatment and Prevention of Post-Inflammatory Hyperpigmentation in Skin of Color and Real World Case Series: Integrated Skincare With Advanced RGN-6 Serum.
iS Clinical Poly Vitamin Serum
- • Hyaluronic Acid
- • Glycolic Acid
- • Lactic Acid
- • Niacinamide
- • Retinol
- • Tocopherol
- • Panthenol
- • Retinyl Palmitate
Poly-Vitamin Serum is an intensive, revitalising formula for all skin types. This formula ensures the delivery of a powerful combination of essential vitamins, bionutrients, and age-defying antioxidants. This combination deeply hydrates, generating significant improvements in the appearance of texture, tone, and overall integrity of the skin. For more information, refer to the following studies: International Expert Consensus on Integrated Skincare Active Ingredients, Concomitant Use of Dermo-Cosmetic Skin Care in Aesthetic Procedures.
Safety & Application
Directions
Twice daily, apply 3-5 drops of this skin discolouration serum to the face. If using in the morning, apply after a SkinCeuticals vitamin C serum and follow with a SkinCeuticals broad spectrum SPF 30+ sunscreen. Limit sun exposure while using this product.
Safety Notice
For external use only. Avoid contact with eyes. Keep out of reach of children.
Directions
Apply a small amount to the palm of your hand. Using your fingertips, dab and smooth evenly over the face and neck. In some cases, a temporary flushing of the skin may occur.
Safety Notice
For external use only. Avoid contact with eyes. If irritation occurs, discontinue use.




