How to Add Lactic Acid to Your Skincare Routine?
With modern technology and increased common sense about skincare ingredients, acids no longer have the bad reputation they once did. Concerns about burning or peeling skin are certainly a thing of the past, but does that mean we can use acids as much as we want?
Granted, skincare formulations are now so advanced that each ingredient works effectively and synergistically with minimal side effects. But can the same be said when different acids are layered on top of each other? This brings us to today’s blog post, in which, with any luck, we’ll answer the question, “Can I use lactic acid in addition to AHAs?”
What are AHAs?
AHAs, also known as alpha hydroxy acids, are a group of chemical exfoliants that are typically derived from plant and animal sources.
AHAs are commonly formulated in many different skincare products, such as serums, toners, cleansers, masks, and moisturizers.
The most commonly used acids include glycolic, lactic, malic, mandelic, citric, and azelaic acids.
AHAs are the most water-soluble and act on the outer surface of the skin. They remove dead skin cells and debris that can build up and cause blemishes, blackheads and flaking skin.
Some AHAs can penetrate deeper into the skin, clearing dirt, bacteria, debris and excess sebum from the pores.
AHAs boost the production of collagen and elastin in the skin, making it firmer, plumper, younger and more elastic.
They target areas of hyperpigmentation, significantly reducing dark spots, age spots and sun damage on the surface of the skin.
Improve the appearance of aging skin, such as B. fine lines and wrinkles.
AHAs prevent breakouts and reduce the risk of breakouts on the surface of the skin.
If you want to learn more about AHAs and their benefits for the skin, read our dedicated blog post.
What is lactic acid?
It is obtained from acidic dairy products, such as milk, and promotes the absorption of fermentable compounds contained in lactose.
They are considered the gentlest of AHAs due to their larger molecules, which means they will not penetrate too deeply into the skin and increase irritation.
Helps break up dead skin cells bound to the skin’s surface, which can lead to acne, flaky patches, signs of aging and a dull complexion.
Gently exfoliates the skin, clearing the surface barrier and helping other ingredients absorb quickly.
Has unique hydrating properties, meaning it draws humectants into the skin and holds them on the surface. This allows the skin barrier to contain the correct ratio of water and oil and be strong enough to resist damage from free radicals such as pollution, UV rays, central heating and other environmental aggressors.
Reduces signs of aging such as fine lines and wrinkles, hyperpigmentation and loss of firmness.
Learn more about this smart acid at Beauty Insider.
Can AHAs and Lactic Acid be used together?
Yes, you can, but remember that these ingredients layer on top of each other and have different pH levels. Ideally, wait about 15 minutes between applications to allow the skin’s pH to balance and be ready for use
The following active ingredients can be prepared.
The order in which each acid is used depends on the skincare formulation. Needless to say, there is a specific way to apply your products to ensure they both provide the best results, from the thinnest to the thickest consistency. Lactic acid and other AHAs often have similar formulas, so it really comes down to your own preferences and the products you use in your skincare routine.
If you have a sensitive skin type that is prone to redness, then using lactic acid alone may help the most. Mixing with other acids can cause unwanted irritation, redness, itching, and discomfort. To prevent these negative effects, build skin tolerance first, then slowly introduce and layer other acids. If you have any questions about the use of lactic acid and other active ingredients, talk to your doctor or dermatologist.
There are also some examples of using lactic acid with AHAs, such as:
Alternate between ingredients throughout the day. Try using lactic acid in your morning routine and then another AHA in the evening.
Alternate between lactic or AHAs. You don’t need to use a chemical peel every day, especially if your skin is prone to sensitivity. Instead, you can choose when to use active ingredients to keep your skin healthy and happy.
If you find that your skin can tolerate using these ingredients together, all you need to do is follow a skincare routine that’s good for you and your skin.
What can lactic acid be used for?
Hyaluronic acid is considered the best combination with lactic acid. This is because hyaluronic acid, although called an acid, does not work the same way on the skin, but rather hydrates it. Thanks to their moisturizing properties
Hyaluronic acid can draw moisture into the skin and lock it there. The extra moisture will make your complexion plumper and look healthier. Clarity is improved, and fine lines and wrinkles are reduced.
How to incorporate lactic acid into your skincare routine?
A lot depends on the formulation of the product that contains lactic acid. As I mentioned before, there are many different products to choose from. From cleansers to serums. If you are new to lactic acid or other types of acids, I recommend using your products in your evening routine. This means you can reap the benefits without having to worry about overexposure to free radicals (such as UV rays), pollution, and bad weather.
There you can learn more about using lactic acid in addition to AHAs. If you still have any questions, find one of our beauty experts on Instagram.
