2. Firming effect: Rose hips can promote the activity of epidermal cells, improve the ability of skin regeneration and renewal, protect cells from ultraviolet rays and neutralize free radicals, help to synthesize collagen, improve skin wrinkles and relaxation, enhance skin elasticity, and achieve the effect of firming skin.
3. Whitening efficacy: Vitamin C is one of the earliest and most representative additives used in whitening products. Its safety is good, but its stability is poor. Without protection, it will soon lose its activity in the cream. In order to stabilize it, people have put forward various methods, such as using pectin in rose hips rich in vitamin C to maintain its natural activity, which can only be released after being coated on the skin. Thereby effectively reducing melanin. So rose hips have good beauty value.
4, anti-aging effect: when it comes to vitamin C, I believe no one will be unfamiliar. But few people know that it has anti-aging effect. It is a water-soluble substance, which can rebuild the connection between dermis and epidermis and promote the formation of collagen fibers. In addition, it has a strong ability to scavenge free radicals, is a good antioxidant, and has the effect of delaying aging.
Rosehip is a delicious fruit suitable for most people, but it contains a lot of acidic substances. People with gastrointestinal dysfunction or hyperacidity are not suitable for eating rose hips. Rose hips also have obvious effects of lowering blood pressure and blood sugar. People with low blood pressure and hypoglycemia in life are not suitable for eating rose hips. After they eat rose hips, it is easy for their blood sugar and blood pressure to drop further, which will lead to dizziness and limb weakness.