Glycolic acid is one of the most popular skincare ingredients, known for its ability to exfoliate, brighten, and improve skin texture. But what exactly is glycolic acid, and how does it work? In this guide, we’ll break down its scientifically proven benefits, how to use it properly, and what to expect when adding it to your skincare routine.
What is Glycolic Acid?
Glycolic acid is a type of alpha hydroxy acid (AHA) that is naturally found in some fruits and plants like sugarcane, pineapples and grapes. It has the smallest molecular size among AHAs, which allows it to penetrate deep into the skin. This unique property makes glycolic acid highly effective for exfoliation and skin renewal.
Glycolic Acid Benefits for Skin
Glycolic acid offers a range of benefits that make it a powerful addition to any skincare routine. Let’s explore how it works to improve skin health.
1. Exfoliates Dead Skin Cells
Glycolic acid works by breaking down the bonds between dead skin cells, allowing them to shed more easily. This process reveals a smoother, fresher complexion. Unlike physical exfoliators, glycolic acid provides gentle but effective exfoliation without causing micro-tears in the skin.
2. Brightens and Evens Skin Tone
One of the key glycolic acid benefits is its ability to fade dark spots, hyperpigmentation, and acne scars. By promoting faster skin cell turnover, glycolic acid helps to even out skin tone, giving the skin a brighter and more radiant appearance.
3. Improves Skin Texture
Regular use of glycolic acid can help refine rough, bumpy skin and reduce the appearance of fine lines. This makes it a great option for anyone looking to achieve smoother skin.
4. Boosts Collagen Production
Scientific studies have shown that glycolic acid can stimulate collagen production. Collagen is essential for maintaining skin elasticity and firmness, helping to reduce signs of aging such as fine lines and wrinkles.
5. Helps with Acne and Clogged Pores
Glycolic acid is beneficial for those with acne-prone skin. By keeping pores clear of dead skin cells and excess oil, it reduces the risk of breakouts and helps prevent blackheads and whiteheads. Additionally, its exfoliating properties can help fade post-acne marks.
How to Use Glycolic Acid in Your Skincare Routine
Adding glycolic acid to your skincare routine requires some care to avoid irritation. Here’s how to use it effectively:
1. Start with a Low Concentration
If you’re new to glycolic acid, start with a low concentration (5–10%) and gradually increase as your skin builds tolerance. Higher concentrations (10–20%) are usually found in professional treatments.
2. Use It at Night
Glycolic acid makes the skin more sensitive to the sun, so it’s best to use it in the evening. Always apply sunscreen during the day even if you’re only using it at night.
3. Apply After Cleansing
Wondering when to use toner on face? Glycolic acid toners should be applied right after cleansing, before serums and moisturizers. This allows the active ingredient to penetrate better and work effectively. Use a Glycolic Acid Toner once a day, ideally at night, in order to avoid over exfoliation.
4. Don’t Overuse It
Exfoliation is beneficial, but over-exfoliation can lead to irritation, redness, and sensitivity. Use glycolic acid 2–3 times a week if you have sensitive skin. You can slowly build up to daily use if your skin tolerates it well.
Glycolic Acid in Different Skincare Products
Glycolic acid is commonly found in various skincare products, each with its own benefits.
1. Glycolic Acid Toner Benefits
A glycolic acid toner helps remove any remaining dirt or oil after cleansing while providing gentle exfoliation. Regular use can help refine pores and brighten skin tone. The AccuFix Glycolic Acid Toner combines a 7% AHA complex, which includes glycolic acid and lactic acid, with ingredients like oats, glycerin, and panthenol to exfoliate and resurface the skin without causing irritation.
2. Glycolic Acid Serum Benefits
A serum with glycolic acid usually contains a higher concentration of the ingredient, making it highly effective for addressing fine lines, dullness, and uneven skin tone. It works best when followed by a hydrating moisturizer.
3. Face Washes and Cleansers
Some face washes contain glycolic acid to provide mild exfoliation during cleansing. These are ideal for daily use, especially for those with oily or acne-prone skin. The AccuFix Resurfacing Face Wash contains a 4% AHA complex (including glycolic acid), combined with sodium lactate, honey, turmeric, glycerin, almond oil, and grapeseed oil, to hydrate the skin, fight pigmentation, and protect against premature skin aging.
Is Glycolic Acid Good for Skin?
Yes! Glycolic acid is a well-researched ingredient with proven benefits for skin health. However, it is important to use it correctly to avoid irritation. Always follow up with sunscreen and hydrating ingredients to maintain skin balance.
Why We Use Toner on Face and How to Use Face Toner
While a toner is not an essential part of a skincare routine, some toners help by containing ingredients that benefit the skin in a format that you might enjoy using. However, avoid toners that contain high levels of drying alcohols and fragrances as these do your skin more harm than good.
To use a toner:
1. After cleansing, apply Glycolic acid to a cotton pad or directly onto your hands.
2. Gently press or swipe it across your face.
3. Follow up with serums, moisturizers, and sunscreen (if using in the morning).
Final Thoughts
Glycolic acid is a powerful skincare ingredient with scientifically proven benefits, from exfoliation and brightening to collagen production and acne prevention. When used correctly, it can significantly improve skin texture and tone. Whether in a toner, serum, or face wash, incorporating glycolic acid into your routine can help you achieve healthier, glowing skin. Just remember to start slow, use sunscreen, and listen to your skin’s needs!
