Is this product suitable for sensitive skin, and should I patch test it first?

The BISOU Multivitamin Face Cream-Serum is marketed for all skin types, including sensitive skin. It contains provitamin B5 (panthenol), which is known to attract moisture and soothe reactive skin, alongside Vitamin E to protect the lipid layer. However, it also includes Vitamin C and Vitamin A derivatives, which are active ingredients that can sometimes cause irritation in highly sensitive individuals or those not accustomed to such actives.

Because individual skin reactions vary, it is strongly recommended to perform a patch test before the first full application. Apply a small amount of the product to the inner forearm and wait 24 hours to check for any adverse reactions such as redness, itching, or swelling. Additionally, if you have a known allergy to any cosmetic component, are pregnant, breastfeeding, or are currently using prescription dermatological treatments, it is wise to consult a specialist before adding this new active product to your routine. This precaution helps ensure that the combination of vitamins and derivatives is safe for your specific skin condition.