1. Antioxidant
Rosemary extract is also a powerful natural antioxidant. Rosmarinic acid is an important component of rosemary extract. It has strong antioxidant activity, which is stronger than vitamin E, caffeic acid, chlorogenic acid and folic acid.
It effectively removes reactive oxygen species from environmental pollution, inhibits the formation of melanin and has an excellent whitening and moisturising effect.
2. Hair care
Rosemary has a strong astringent effect and can promote blood circulation in the scalp, condition greasy skin, improve hair loss and reduce the occurrence of dandruff.
3. Anti-bacterial and anti-inflammatory
Rosmarinic acid also has strong anti-inflammatory activity, which protects the skin, strengthens it and promotes skin function. Rosmarinic acid's antibacterial and antiviral properties inhibit both acute and chronic infections, is resistant to UV light and can inhibit the degradation of elastin; all of which make it an excellent natural additive for skin care products.
4. Anti-ageing
The mechanism of rosemary extract to delay aging may be due to the antioxidant component in rosemary extract can improve the body's antioxidant enzyme activity, scavenging the body's excess free radicals, maintaining the balance of free radical metabolism, thus reducing the free radical-induced biofilm lipid peroxidation reaction, protecting the normal metabolism of the body.