Does hyaluronic acid protect from the sun?
Hyaluronic acid by itself does not provide direct sun protection. It does not block or absorb UV rays like sunscreen does. However, hyaluronic acid plays a variety of important roles in the skin, including a powerful water-absorbing moisturizer and a promoter of wound repair and healing.
1. Hyaluronic acid contains many hydrophilic groups with superb water-absorbing capacity, which can absorb large amounts of water and provide long-lasting moisturization to the skin. In addition, hyaluronic acid can promote the proliferation and differentiation of epidermal cells, scavenging free radicals and helping to repair damaged skin.
suncream
2. When the skin is exposed to sunlight causing skin burns, photosensitive dermatitis, skin redness, blackening, peeling and other problems, hyaluronic acid can assist in repairing these damages. Its mechanism of action is different from that of the UV absorbers in sunscreens, as hyaluronic acid mainly reduces UV damage to the skin by promoting skin cell repair and regeneration, as well as scavenging free radicals.
What is the principle behind it?(how does it work?)
First, hyaluronic acid has excellent water retention properties, absorbing large amounts of water and providing long-lasting moisturizing effects to the skin. When the skin is exposed to the sun, it tends to become extremely dehydrated, and hyaluronic acid can quickly replenish the skin with the moisture it needs, relieving the dryness and tightness of the skin.
Secondly, hyaluronic acid promotes the regeneration and repair of skin epidermal cells. Under sunlight exposure, UV rays can cause various types of skin damage, including cell membrane destruction and hyperpigmentation. By accelerating the regeneration process of skin cells, hyaluronic acid helps to repair the damaged skin barrier and minimize further damage to the skin from UV exposure.
In addition, hyaluronic acid scavenges free radicals from skin cells and reduces oxidative stress caused by UV exposure. Free radicals are a harmful substance produced by UV exposure that can damage cell structure and function, leading to skin damage and aging. By scavenging free radicals, hyaluronic acid helps protect skin cells from UV damage and promotes repair and recovery of skin after sun exposure.
What other similar ingredients can help with the repair?
- Vitamin E: This is a common antioxidant that helps reduce oxidative stress caused by UV rays and protects skin cells from damage.
- Allantoin: It has a soothing effect on the skin, reducing redness and discomfort after sun exposure while promoting skin cell repair.
- Aloe Vera: Aloe Vera gel is rich in moisture and nutrients that help calm and soothe after-sun skin, reducing pain and inflammation.
- Squalane: This is an ingredient similar to skin lipids that helps restore the skin’s barrier function and prevents moisture loss while promoting skin cell regeneration.
- Ceramides: Ceramides are part of the skin’s natural moisturizing factor that enhances the skin’s barrier function, reduces water loss and promotes the repair of damaged skin.
- Collagen: Collagen is a key component of skin elasticity and firmness and can help improve aging and sagging skin after sun exposure by promoting collagen synthesis and repair.
where to buy Hyaluronic acid powder?
Xi’an Natural Field Biotechnology Co., Ltd. is a leading technology-based manufacturer dedicated to the research, development, production and sales of pharmaceutical intermediates, health care raw materials, cosmetic raw materials etc.
Our products have obtained many complete international certificates such as FSSC22000, Kosher, SC, ISO9001, HACCP, HALAL, US ORGANIC, German CERES organic certification.
Over the years, our company has positioned itself to produce high quality, refined and cutting-edge products, always adhering to strict product quality testing and control to give our customers the best product delivery!
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