What Is The Role Of Vitamin B5 In Skin Care Products?
Feb 07, 2025
What is vitamin B5?
Vitamin B5 is also known as pantothenic acid. Vitamin B5 pantothenic acid is a water-soluble vitamin that has moisturizing, anti-inflammatory, barrier repair and wound healing effects. It has cosmetic and health product uses.
However, since pantothenic acid is not very stable, its alcohol derivative panthenol is basically added to cosmetics because it has better stability and absorption.
pantothenic acid VS Panthenol:
Both pantothenic acid and panthenol have many hydroxyl groups. After panthenol is absorbed by the skin, it is converted into pantothenic acid. Panthenol can be divided into D-panthenol, L-panthenol and DL-panthenol, among which D-panthenol is the most widely used.
After vitamin B5 and panthenol powder enter the skin, they can act like natural moisturizing factors, help rebuild the skin barrier and solve the problem of dry skin.

health benefits of vitamin b5 pantothenic acid:
1. Reduce skin pigmentation
The main function of vitamin B5 is to reduce skin pigment, thereby achieving whitening effect. You can choose vitamin B5 supplements, or you can add fruits and vegetables appropriately to increase the vitamin content and reduce the production of skin pigments.
2. Improve skin metabolism
With the development of society, many people are under high work pressure, go to bed late, stay up late, and do not pay much attention to skin care, causing symptoms of metabolic imbalance. D panthenol powder can improve resistance and skin metabolism.
3. Moisturizing
When there is a lack of vitamin B and C supplements, the skin will appear dry, dehydrated, and wrinkled. Supplementing enough vitamins can reduce the problem of dry skin and regulate skin condition.
4. Skin repair
Pantothenic acid powder has good repair ability. It can stimulate the growth of epithelial cells, accelerate the healing time of epidermal wounds, and repair tissue wounds.
vitamin b5 for skin side effects:
Vitamin B5 usually has no side effects, but it can if taken in excess.
1. Indigestion
High-dose vitamin B5 supplements may cause gastrointestinal upset, such as diarrhea, nausea, vomiting, or abdominal pain.
2. Allergic reaction
Some people may be allergic to vitamin b5 powder and experience allergic symptoms such as skin itching, rashes, and urticaria.
3. Drug interactions
Long-term use of high doses of vitamin B5 may interact with certain drugs, affecting their absorption or utilization, such as antibiotics and anticoagulant drugs.
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References:
1. Camargo Jr F B, Gaspar L R, Maia Campos P M B G. Skin moisturizing effects of panthenolbased formulations{y]Journal of cosmetic science, 2011. 62(4): 361.2.
2. Stettler H. Kurka P, Lunau N, et al. A new topical panthenol-containing emolient. Results from two randomizedcontrolled studies assessing its skin moisturization and barrier restoration potential, and the effect on skin microflora[J]Journal of Dermatological Treatment,2017.28(2):173-180.
3. Nisbet S s, Target D, Rawlings A V, et al. Clinical and in vitro evaluation of new anti-redness cosmetic products in subiecls with winter xerosis and sensilive skinldl, internalional iournal of cosmelic, science. 2019.41(6) 534-547






