Can salicylic acid and hyaluronic acid be used at the same time? Generally, it is enough to choose one acid.

In skin care products, I believe everyone is familiar with the two ingredients salicylic acid and hyaluronic acid, such as salicylic acid mask, salicylic acid essence water, hyaluronic acid stock solution and so on. So, can salicylic acid and hyaluronic acid be used at the same time?

Can salicylic acid and hyaluronic acid be used at the same time?

Salicylic acid and hyaluronic acid cannot be used at the same time. Salicylic acid is quite irritating, and when combined with hyaluronic acid, the irritation is even greater. Generally speaking, the pH value of acid ingredients themselves is more irritating to the skin, so it is sufficient to choose an acid according to the skin problem.

Salicylic acid's effects on skin

1. Salicylic acid can remove excess sebum on the skin surface, clean the skin pores by fusing with lipids, and also help exfoliate the skin.

2. Salicylic acid has the effect of controlling oil and anti-acne, and it is more effective for blackheads.

3. Salicylic acid also has the effect of shrinking pores, because salicylic acid removes skin oil, which helps dissolve the old accumulated stratum corneum in the pores and improve the phenomenon of blocked pores.

4. Salicylic acid also has many effects such as slowing down aging, whitening and removing spots.

Effects of hyaluronic acid on skin

Hyaluronic acid, also known as hyaluronic acid, is widely present in human skin. The hyaluronic acid in the human body will gradually decrease with age. The hyaluronic acid content at the age of 18 is 93%, at the age of 35, it is 60%, and at the age of 60, it is only 25%. The gradual loss of hyaluronic acid content is the process of skin wrinkling and aging. The process of supplementing hyaluronic acid into the human body is the process of making dry and aging skin plump and rejuvenated. Hyaluronic acid is known as an ideal "natural moisturizing factor". Its magical hydrating effect is comparable to a water film SPA.

Hyaluronic acid can absorb 1,000 times more water than itself (even collagen molecules can only carry 30 times more water), so it can replenish a large amount of water to the skin by absorbing moisture from the outside and maintain the skin's hydration.

Different types of hyaluronic acid in skin care products have different effects on the skin. After absorbing water and swelling, large-molecule hyaluronic acid is densely distributed in the stratum corneum, forming a natural protective film, making the skin smooth and moisturized; small and medium-sized molecules can carry water into the basal layer, quickly establish a hydrated environment for the skin, and keep the skin moisturized for a long time.