What is Lactic Acid for Skin?

A mild chemical exfoliant, lactic acid is made from fermenting milk products or a fermentation process that uses beet sugar or cornstarch. It is a member of the alpha hydroxy acid (AHA) family, which is widely used in skincare products to improve the skin texture. When applied to your skin, it helps in the removal of dead cells from the skin’s surface. As a result, your skin appears smoother and fresher.

You’ll often find lactic acid in face washes, toners, body lotions, and even creams. That’s why many people with dry or sensitive skin prefer it. Now that you have an idea about what is lactic acid, let’s explore its benefits and who can use it.

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Keynote

Lactic acid exfoliates without stripping the skin, making it ideal for sensitive and dry skin types.
Lactic acid acts as a humectant; it not only smooths the skin but also helps it retain moisture.
From patch testing to SPF, following the right steps makes lactic acid use safe and effective.

Benefits of Lactic Acid for Skin

Lactic acid is more than just an exfoliant. There are several benefits of lactic acid that make it a popular choice in modern skincare routines.

Improves Skin Texture:
Lactic acid smooths the skin by removing dead cells from its surface. With regular use, your skin feels softer and appears more even.
Hydrates the Skin
Lactic acid acts like a humectant, helping your skin stay hydrated by drawing in moisture. It pulls water into the skin and supports a healthy moisture barrier.
Brightens the Complexion
With its mild exfoliating action, lactic acid helps fade dullness and uneven patches. This may eventually result in a glowing skin tone.
Softens Fine Lines
By increasing skin cell turnover, lactic acid can help reduce the appearance of early signs of aging, such as fine lines and rough patches.
Unclogs Pores
Gentle exfoliation also helps keep pores clean and less visible, reducing the chances of breakouts or skin congestion. If you're looking for products that deliver these benefits, a lactic acid cream can be a good addition to your routine.

Lactic Acid vs. Salicylic Acid

Both lactic acid and salicylic acid help improve skin texture, but they work differently.

Lactic acid works on the skin's surface and is water soluble. It’s best for dry or sensitive skin, as it hydrates while exfoliating. It works well in a lactic acid toner or lotion for daily use.

Salicylic acid, on the other hand, is oil soluble and penetrates deeper into the pores. It’s often used to treat acne prone or oily skin by clearing out excess oil and bacteria.

If you want gentle exfoliation and moisture, lactic acid is ideal. If you’re targeting blackheads or breakouts, salicylic acid may be more effective. Choosing the right one depends on your skin’s needs.

Lactic Acid in NIVEA Products

NIVEA incorporates lactic acid in its skincare range to offer gentle, science backed care. The Derma Skin Clear Toner from NIVEA helps minimize oily appearance. It provides moisture and deeply hydrates the skin, making it ideal for daily use.

By adding lactic acid toner to your skincare routine, you will get smoother, healthier skin without harshness. Backed by research and dermatological testing, NIVEA’s formulas with lactic acid in skincare reflect the brand’s commitment to gentle yet effective care for all skin types.

Who Should Not Use Lactic Acid on Their Skin

While lactic acid for skin is usually pleasant to use, not everyone will benefit from it. Before using lactic acid containing products, people with extremely sensitive skin or those with active skin conditions like eczema or rosacea must consult a dermatologist. It is advised to stop using it if your skin starts to get red, irritated, or inflamed.

People using prescription strength retinoids or undergoing skin treatments should also be cautious. Using too many active ingredients can sometimes disturb the skin barrier. Additionally, pregnant women should consult their doctor because mild acids might not be advised at certain stages of pregnancy.

How to Use Lactic Acid Safely

Follow this simple routine of how to use lactic acid without irritating your skin:

Step 1: Start with a Patch Test
Patch tests are always recommended before using new skincare products, especially ones with active ingredients. Dab a tiny amount behind your ear or on the inside of your wrist. Then wait for 24 hours. You're good to go if there's no redness or itching.
Step 2: Cleanse your skin
Make sure your skin is clean and ready before applying anything. Use a mild, non foaming cleanser or a lactic acid face wash. This helps lift away dirt, sweat, and leftover makeup without stripping your skin’s natural barrier.
Step 3: Apply the Toner and Body Lotion
Use the toner on clean, dry skin. Initially, apply it two to three times weekly, then slowly increase as your skin adapts. For the body, you can use lactic acid body lotion and massage it into areas that feel rough or dry, like elbows, knees, or upper arms.
Step 4: Moisturize
Follow up with a gentle moisturizer. This locks in hydration and helps protect the skin barrier, especially after exfoliation.
Step 5: Use Sunscreen
Because lactic acid can make your skin more sensitive to sunlight, always apply a broad spectrum SPF of at least 30 every morning. If you spend a lot of time outside, make sure to reapply every few hours.

Conclusion

A potent yet mild ingredient, lactic acid aids in skin resurfacing, hydration, and the restoration of a healthy glow. For most skin types, especially dry and sensitive skin, it works like magic when used correctly. Now that you know the benefits of lactic acid for skin, start incorporating it into your skincare regimen to see a noticeable difference in how your skin looks and feels.

Frequently asked questions

Is lactic acid suitable for sensitive skin?

Lactic acid is among the mildest AHAs. Start with a low concentration and use it less frequently to see how your skin reacts. It’s always a good idea to consult a dermatologist before adding it to your routine, especially if your skin is prone to irritation.

How often should I use lactic acid toner or body lotion?

Start with two or three times a week. If your skin handles it well, you can increase it to daily use.

Is lactic acid safe during pregnancy?

It’s usually considered safe in low concentrations, but it’s best to check with your doctor before starting any new skincare ingredient during pregnancy.

Can lactic acid help with keratosis pilaris?

Yes, it can. Lactic acid softens the bumps and helps remove the buildup of keratin that causes this condition, especially when used in a lactic body lotion.

Can I use lactic acid alongside other skincare products in my routine?

Yes, but be cautious. Avoid using it alongside strong acids or retinoids unless advised by a dermatologist. Always follow up with a light moisturizer and use sunscreen when using lactic acid products.