Rosemary Leaf Extract

1. Particulars :

Rosemary leaf extract contains rosmarinic acid, which has strong antioxidant, anti-inflammatory and antibacterial activities. According to the volatility, the chemical components of rosemary can be divided into two categories: essential oils and non-volatile parts. The non-volatile parts include phenolic acids, flavonoids and terpenes, as well as a small amount of lignans and sterols. The main components of rosemary extract are rosemaryol, carnosol and carnosic acid.

2. Function and efficacy :

Antioxidant

Rosemary leaf extract is a powerful natural antioxidant. Rosmarinic acid is an important component in rosemary extract. It can effectively remove the active oxygen in environmental pollution, inhibit the formation of melanin, and has an excellent whitening and moisturizing effect.

Hair care

Rosemary has a strong astringent effect, which can promote blood circulation in the scalp, regulate oily skin, improve hair loss, and reduce the occurrence of dandruff.

Antibacterial and anti-inflammatory

Rosmarinic acid also has strong anti-inflammatory activity, protects the skin, strengthens the skin, and promotes skin function. The antibacterial and antiviral properties of rosmarinic acid inhibit acute and chronic infections, its resistance to UV rays, and its ability to inhibit the degradation of elastin make it an excellent natural additive for skin care products.

Anti-Aging

The anti-aging mechanism of rosemary leaf extract may be because the antioxidant components in rosemary extract can improve the activity of antioxidant enzymes in the body, remove excess free radicals in the body, maintain the balance of free radical metabolism, and reduce free radicals. Caused by the lipid peroxidation of biological membranes, protect the body's normal metabolism.

3. Application :

Rosemary leaf extract shows great potential application prospects in medicine.

The antioxidant function in rosemary leaf extract is mainly used in food antioxidants and preservatives.