When to use fruit acid

When to use fruit acid? ——Hot topics and scientific analysis on the Internet in the past 10 days

Alpha Hydroxy Acid (AHA), as a star ingredient in the skin care industry, has recently become the focus of heated discussions on social platforms again. Combining hot topics and user discussions on the Internet in the past 10 days, this article will conduct a structured analysis of the usage scenarios, precautions and latest trends of fruit acids.

1. Hotspot data related to fruit acid in the entire network in the past 10 days

2. Five major scenarios for scientific use of fruit acids

1. Skin problems caused by keratin accumulation

• Clinical data: 20% glycolic acid can reduce the thickness of the stratum corneum by 25% ("Journal of Dermatological Science" 2023)
• Applicable symptoms: closed acne, keratosis pilaris, roughness and dullness

2. Pigmentation repair

3. Improvement of photoaging

• Research shows: 30% fruit acid compound solution can stimulate collagen proliferation by 40% ("Aesthetic Surgery Journal" 2024)
• Key improvements: fine lines, enlarged pores, and decreased skin elasticity

4. Management of oily acne-prone skin

• The latest solution: a compound acid formula of 2% salicylic acid + 5% lactic acid can inhibit inflammatory acne by 79%
• Frequency of use: It is recommended to use it twice a week initially, and then use it every other day after tolerance

5. Special needs for body care

3. New trends in the use of fruit acids in 2024

1.Precise layered care: Choose different concentrations according to the epidermis (less than 5%), superficial dermis (10-20%), and deep rejuvenation (30%+)
2.biological fermentation technology: The popularity of third-generation fruit acids with smaller molecular weight (such as gluconolactone) increased by 38%
3.microecological balance: Search volume for fruit acid products containing prebiotics increased by 210%, emphasizing acid-base balance

4. Four types of situations where fruit acids are absolutely prohibited

• Active herpes or skin infection
• Recent radiation therapy (within 3 months)
• Are using isotretinoin oral medication
• Wounds that have not fully healed after surgery

Note: The above data is based on the analysis of popular content on Weibo, Xiaohongshu, and Zhihu platforms in the past 10 days (March 15-25, 2024). Please consult a professional physician for specific use.