Natural Rosemary Leaf Extract Powder CAS 3650-09-7 Carnosic Acid Powder CAS NO.3650-09-7

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Carnosic acid is a kind of naturally occurring phenolic compound with antioxidant properties. it is considered to be a high effect, natural and water-soluble antioxidant. We extract the Carnosic acid from leaf of Rosemary.

Carnosic acid is considered to be a natural, efficient and stable (high temperature durable), security, non-toxic and side-effects, water soluble antioxidants and a green food additive. it can eliminate the free radicals that over produced by the body and  annihilate the singlet oxygen to protect the structure of the cell membrane, which can lead to slow down the aging process.