What is AHA? Instructions on how to use AHA properly and safely

What is AHA? How useful? Instructions on how to use AHAs properly and safely. The information in the article will help you understand more about AHA in particular and the skin care cycle with AHA in general.

AHA is no longer a stranger to women when it comes to beauty enthusiasts. So what is AHA? Do they work in skin care? How to use AHAs? Do not rush through this article. Below SignsSymptomsList will provide you with the most useful information about AHAs.

What is AHA?

What is AHA? How to use AHAs?

Alpha Hydroxy Acid is abbreviated as AHA. It is a water-based acid and occurs mainly in fruits, plants, and lactose. AHAs are water soluble and absorb water very quickly. Therefore, AHA contained in cosmetics helps to eliminate skin problems such as: dead cells, anti-aging, preventing acne and making skin whiter, ...

AHAs are derived from 7 types of acids, including:

• Glycolic Acid;
• Citric Acid;
• Lactic Acid;
• Hydroxycaproic Acid Malic Acid;
• Hydroxy Caprylic Acid Tartaric Acid.

What are the effects of AHAs?

Uses of AHAs

Glycolic acid and lactic acid are the two most common, benign and least irritating acids among AHAs. The specific uses of AHAs are as follows:

AHA helps to keep skin white and smooth

When AHAs are applied to the skin, they soften and remove the stratum corneum on the surface of the skin. At the same time, AHA will stimulate the production of new cell layers to make the skin healthier and brighter.

AHAs have the ability to fade dark spots and improve uneven skin tone. Especially for skin with hyperpigmentation, skin is darkened during pregnancy. 

AHA supports the treatment of melasma in the skin

AHA is an ingredient that can control melanin production in the skin. Therefore, AHA is an effective active ingredient in reducing freckles , melasma and dark spots on the skin. 

AHA supports acne treatment

AHAs found in cream or lotion skin care products will help you treat acne. But if you want to treat scars and acne, you should combine lotion with AHA. Glycolic Acid is the most appreciated and capable acid to improve acne problems on the skin. 

AHA helps to care for aging skin

Skin aging due to age and sun problems, you can refer to skin care products containing active ingredients such as: 

• Lactic Acid
• Tartaric Acid
• Glycolic Acid (concentration 8%) 
• Gluconolactone at a concentration of 14%

Use regularly twice a day for best results.

AHAs help exfoliate dead skin cells 

AHA is a chemical exfoliant that removes dead cells, dirt, and sebum from the surface of the skin and deep in the pores. You can use chemical exfoliants by using an AHA with a concentration of 10% or more and a pH of 3 -4. Due to acidic exfoliation, it is very sensitive to sunlight. So you should perform exfoliation in the evening and during the day, protect the skin by applying sunscreen. 

A Beginner's Guide to Using AHAs

How to use AHA properly

It is necessary to use AHA correctly to bring the maximum effect. Refer to the following user guide: 

• For the first time using AHA chemical exfoliants, start with a concentration of 4% and use 2-3 times a week. When new to use, should use a small dose to test the irritation on the skin first. 
• The order of using AHAs in the skincare cycle is: Makeup remover, face wash, AHA, serum, moisture lock. Using AHA after being cleansed and pores open helps to optimally clean the skin and remove the dirt deep inside the pores. Therefore, the skin will easily absorb the nutrients in the serum and moisturizer step. 

Attention:

• After using AHA, you should wait about 15 minutes before using the next steps. 
• AHAs can be used both in the morning and at night, but AHAs absorb light quite strongly during the day, so it is necessary to use sunscreen with an SPF of 30 or higher to protect the skin during the day.

When using AHA, there will be slight peeling or redness. This is normal so you don't need to worry. Your skin will soon regenerate and smooth again after a few days. When using AHAs, you need to pay attention to moisturizing to limit flaking or redness.

Some notes when using AHA

While using AHA, you need to pay attention to the following points:

• Do not use products containing AHA ingredients in excess. Excessive use of AHAs will make the skin more sensitive.
• Using AHA, you need to pat gently for the fastest absorption of the product.
• In daily skin care products, you should only use 1-2 products containing AHAs.
• Choose products that are right for your skin. It is not recommended to use AHA according to the online movement, but should learn carefully, need advice from experts and AHAs from reputable brands.
• If you want to use an AHA with a concentration greater than 15%, you will need a dermatologist's approval. This is a high concentration, so they can easily cause your skin to burn and burn slightly when used incorrectly.

So through the above article, you already know what AHA is, how it works and how to use AHA correctly - safely. Hopefully the above information will help you understand more about AHAs in particular and the skin care routine with AHAs in general. Wish you success and get the skin you want.