D Panthenol is a vitamin B family of substances, is the precursor of vitamin B5, so it is also known as vitamin B5, it is a colorless to slightly yellow transparent viscous liquid, with a slight special smell. It has wide application value.D Panthenol will be converted into pantothenic acid after use by the skin tissue, pantothenic acid is the most important raw material for the synthesis of Coenzyme A, promote human protein, lipid, sugar metabolism, and protect the skin and mucous membranes, improve hair luster.
D ubiquitol can penetrate the skin and hair and is quickly converted into pantothenic acid (also known as vitamin B5), thus exerting its unique role and efficacy.
The mechanism of action of D-panthenol:
D Panthenol is rapidly converted into vitamin B5 in the skin and participates in A variety of key enzyme reaction pathways as a key component of the synthesis of Coenzyme A. By moisturizing, promoting the synthesis of intercellular lipid in stratum corneum and improving its rigid environment, the function of moisturizing and improving the barrier is achieved. By protecting oxidative stress damage, reducing inflammation to achieve a soothing effect; In addition, it has also been shown to promote the proliferation and differentiation of epidermal cells and promote damage repair in Asian human reconstruction of full-layer skin-laser injury model. It is suitable for wearing masks for a long time, sensitive skin conditions related to changing seasons, prevention and care of acne erythema and pigmentation problems, and repair after medical cosmetic surgery.

Function and efficacy
1. Moisturizing and moisturizing :D ubiquinol can enhance the moisturizing ability of skin and hair to keep it hydrated. It can penetrate the surface of the skin, absorb water, and keep the skin moist. At the same time, D ubiquinol can also repair the damaged skin barrier and improve the skin
Elasticity and softness.
2.Anti-inflammatory relief :D panthenol has good anti-inflammatory and soothing effects, and has a certain relief effect on sensitive skin and inflamed skin. It helps reduce discomfort such as redness, tingling and itching, and provides a comfortable skin feel.
3. Promote wound healing :D ubiquinol can stimulate cell regeneration and repair, helping the wound healing process. It can promote the synthesis of collagen, increase the water content of the interstitium, and provide a good environment to restore the structure and function of damaged tissues.
4. Antioxidant :D ubiquinol has antioxidant effects, can neutralize free radicals, reduce oxidative damage caused by free radicals. Antioxidants play an important role in preventing skin aging and the formation of fine lines, keeping skin young and resilient.
5. Improve skin luster :D panthenol can promote the metabolism of epidermal cells, improve the functional state of epidermal cells, and thus improve skin gloss and brightness. It can balance the oil production of the skin and make the skin more refreshing.
6. Good for nails: Panthenol can enhance hydration and improve nail flexibility. Panthenol can penetrate into the hair shaft. Durable moisture retention, moisture retention effectiveness is independent of atmospheric humidity. Outstanding moisturizing and hair care functions. Helps wound healing, is a good permeable wetting agent and nutrient.
Scope of application
D-Panthenol, also known as provitamin B5, is a widely used B vitamin nutritional supplement, widely used in medicine, food, feed, cosmetics and other fields, skin pharmaceutical, skin care, hair cosmetics are widely used.
1. Gel and lotion products :D panthenol is suitable for making facial mask, lotion, gel and other skin care products. It can provide rich moisture and nutrients to the skin, increase the moisturizing effect of the product, and improve the texture of the skin.
2. Shampoo and hair care products :D ubiquinol can be used in hair care products such as shampoo, conditioner and scalp massage cream. It is able to penetrate into the hair and maintain the moisture balance of the hair, providing softness and shine.
3. Slimming products :D panthenol is also commonly used in slimming products. It can accelerate fat metabolism, promote the tightening and shaping effect of the skin, and help eliminate orange peel tissue and flabby phenomena.
4. Sun protection products :D ubiquinol is also commonly used in sun protection products such as sunscreen and lip balm. It can enhance the skin's resistance, reduce UV damage to the skin, and provide comprehensive sun protection.
Product Features
1. Panthenol is an isomer with optical activity, only the right-handed one, D-panthenol, has physiological activity, and D-panthenol is mainly used in the cosmetics industry.
2. The efficacy of panthenol in skin has been clinically confirmed in many countries. In cosmeceutical products in Europe, the United States and Japan, panthenol is used in large quantities. Panthenol easily penetrates into the stratum corneum, has strong moisturizing effect, helps relieve skin discomfort and itching, and stimulates epidermal cell growth.
Safety/Side Effects
Panthenol has been approved by the FDA and CIR for use in cosmetics, and its risk is found to be 1 in the cosmetics database (the cosmetics database is a cosmetics database established by the Environmental Working Group EWG, which scores cosmetic ingredients on a scale of 0 to 10, of which 0 to 2 is low risk,3-6 medium risk, 7-10 high risk), but there is a lack of data. In some studies, it has been shown to be a skin irritant, but only at high levels of exposure, and the concentration in common beauty products and cosmetics is very low. D-Panthenol is a fairly safe cosmetic ingredient, so basically there will be no side effects from using skincare products containing panthenol. However, although panthenol does not cause any side effects on the skin, it is important to be aware of other harmful ingredients when buying these cosmetics. Some additives such as petroleum, mineral oil and glycerin are often mixed with panthenol, and these additives can cause skin damage.
Preparation of D-panthenol:
The D-panthenolactone crude product is dissolved in solvent, and then the D-panthenolactone solution obtained through decolorization and filtration, and then the D-panthenolactone solution is continuously passed into a continuous reactor for continuous reaction, and the obtained reaction liquid is post-processed to obtain the D-panthenol. The preparation method can overcome the amplification effect in large-scale production and solve the problem of solvent residue.
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