Allantoin. RonaCare® Allantoin by Merck KGaA, Darmstadt Germany is a naturally derived anti-puffiness and soothing agent. It provides powerful stimulation of cell proliferation and the rebuilding of intact granulation tissue... view more

Benzyl Alcohol. RonaCare® Benzyl Alcohol by Merck KGaA, Darmstadt Germany acts as an antimicrobial, anti-aging and anti-inflammatory agent. It is a nature identical preservative and fragrance ingredient. It deals with common... view more

Biotin (and) Citric Acid (and) Disodium Phosphate (and) Urea. RonaCare® Biotin Plus by Merck KGaA, Darmstadt Germany is a vitamin-based anti-pollution, moisturizing- and anti-aging agent. It is a special synergistic composition... view more

Bisabolol. RonaCare® Bisabolol nat. by Merck KGaA, Darmstadt Germany acts as a soothing and anti-aging agent. It features natural (-)-alpha-bisabolol as the active ingredient, which is roughly twice as effective as synthetic... view more

Malic Acid. RonaCare® Malic Acid by Merck KGaA, Darmstadt Germany acts as a buffering agent. It is mostly used in shampoos, conditioners, cleansing products, moisturizers, masks for pH adjustment and general skin conditioning... view more

Urea. RonaCare® Urea beads by Merck KGaA, Darmstadt Germany acts as a humectant. It offers moisturizing and hydrating properties. It supports barrier function, helps to enhance the penetration of skin care actives. It shows... view more

Urea. RonaCare® Urea cryst. by Merck KGaA, Darmstadt Germany acts as a humectant. It provides moisturizing and hydrating properties. It helps to enhance the penetration of skin care actives and supports barrier function. It... view more

Zinc Oxide. RonaCare® Zinc Oxide by Merck KGaA, Darmstadt Germany acts as an anti-aging and anti-inflammatory agent. It deals with premature aging, moisturizing, sebum oxidation control, sensitivity and skin discoloration... view more