What Is Glycolic Acid?
Glycolic acid is a type of alpha hydroxy acid (AHA) naturally derived from sugarcane. Due to its small molecular size, it penetrates the skin deeply and efficiently, making it one of the most effective chemical exfoliants in skincare.
Commonly found in cleansers, toners, serums, and masks, glycolic acid is celebrated for its ability to rejuvenate the skin by dissolving dead skin cells, promoting cell turnover, and revealing a brighter, smoother complexion.
Key Benefits of Glycolic Acid
1. Exfoliates Dead Skin Cells
Glycolic acid breaks down the "glue" that holds dead skin cells on the surface, helping to reveal fresher skin underneath. This promotes a smoother texture and reduces dullness.
2. Fights Acne and Congestion
By clearing clogged pores and reducing excess oil, glycolic acid can help minimize breakouts and improve skin clarity. It’s particularly effective for acne-prone skin and post-acne marks.
3. Reduces Fine Lines and Wrinkles
With regular use, glycolic acid stimulates collagen production, helping to reduce the appearance of fine lines and support skin firmness over time.
4. Fades Dark Spots and Hyperpigmentation
Glycolic acid is highly effective for evening out skin tone. It can fade sun spots, melasma, and post-inflammatory hyperpigmentation caused by acne or injury.
5. Boosts Absorption of Other Skincare Products
By removing the top layer of dead skin, glycolic acid improves the skin’s ability to absorb serums, moisturizers, and treatments applied afterward.
How to Use Glycolic Acid Safely
Step-by-Step Routine:
Cleanse your face thoroughly.
Apply a glycolic acid product—this can be a toner, serum, or peel.
Follow with a hydrating moisturizer to reduce irritation.
Always wear sunscreen during the day. Glycolic acid increases sun sensitivity.
Pro Tips:
Start with a lower concentration (5–7%) if you're new to glycolic acid.
Use 1–3 times per week, depending on your skin’s tolerance.
Avoid combining with other strong actives like retinoids or vitamin C initially.
Who Should Avoid Glycolic Acid?
While glycolic acid is safe for most skin types, people with very sensitive skin, eczema, or rosacea may experience irritation. Always perform a patch test before full application and consult a dermatologist if unsure.
Best Products with Glycolic Acid
Here are a few top-rated options available on the market:
The Ordinary Glycolic Acid 7% Toning Solution – Budget-friendly and highly effective.
Pixi Glow Tonic – A cult-favorite for glowing skin.
Drunk Elephant T.L.C. Framboos™ Glycolic Night Serum – High-end option with a blend of AHAs and BHAs.
How to Use Glycolic Acid Safely
Start Slowly
Begin with a low concentration (5-10%) and use it 2–3 times per week. Gradually increase frequency and strength as your skin builds tolerance.
Apply at Night
Glycolic acid can increase sun sensitivity. Use it in your nighttime routine and always follow up with sunscreen during the day.
Avoid Mixing with Harsh Actives
Avoid using glycolic acid with other strong ingredients like retinol, benzoyl peroxide, or vitamin C (unless formulated together). This prevents irritation.
Moisturize and Protect
After using glycolic acid, apply a hydrating moisturizer and SPF 30+ sunscreen in the morning.
Best Glycolic Acid Products
Here are some top-rated glycolic acid skincare products:
The Ordinary Glycolic Acid 7% Toning Solution
Pixi Glow Tonic
Paula’s Choice Skin Perfecting 8% AHA Gel
Alpha-H Liquid Gold
L’Oréal Revitalift 10% Pure Glycolic Acid Serum
Who Should Avoid Glycolic Acid?
While glycolic acid suits many skin types, some should proceed with caution:
Sensitive skin: May experience redness or stinging.
Active rosacea or eczema: It can worsen inflammation.
Compromised skin barrier: Avoid until skin is healed.
Always patch test new products and consult a dermatologist if unsure.
Benefits of Glycolic Acid for the Skin
✅ Exfoliates Dead Skin Cells
Glycolic acid gently breaks down the bonds that hold dead skin cells together, revealing fresher, smoother skin underneath. This helps unclog pores and prevent breakouts.
✅ Improves Skin Texture and Tone
Regular use of glycolic acid helps refine the skin’s surface, reducing the appearance of rough patches, discoloration, and post-acne marks.
✅ Minimizes Fine Lines and Wrinkles
By stimulating collagen production, glycolic acid helps to plump the skin, improving elasticity and softening the look of fine lines.
✅ Brightens Dull Complexion
Glycolic acid enhances cell regeneration, giving your skin a radiant glow and reducing dullness caused by buildup of dead skin.
How to Use Glycolic Acid in Your Skincare Routine
💧 Cleanser or Toner
Start with low-concentration products like glycolic acid cleansers or toners (2–5%) if you're new to chemical exfoliants.
💆 Serum or Night Treatment
Advanced users can benefit from serums with 7–10% glycolic acid applied a few times per week at night. Always follow up with a moisturizer to prevent dryness.
☀️ Always Use Sunscreen
Glycolic acid increases skin sensitivity to the sun. Use a broad-spectrum SPF 30 or higher daily to protect your skin from UV damage.
Who Should Use Glycolic Acid?
Glycolic acid is suitable for most skin types, but it works especially well for:
Oily and acne-prone skin
Mature or aging skin
Uneven skin tone or pigmentation issues
🚫 Avoid if you have: very sensitive skin, rosacea, or open wounds, as it may cause irritation.
Best Glycolic Acid Products (2025 Picks)
Looking for top-rated glycolic acid products? Here are some editor-approved favorites:
The Ordinary Glycolic Acid 7% Toning Solution – Affordable and effective.
Pixi Glow Tonic – Great for beginners.
Drunk Elephant T.L.C. Framboos Glycolic Night Serum – A high-end blend with added AHAs/BHAs.
L’Oréal Revitalift 10% Pure Glycolic Acid Serum – A drugstore gem for anti-aging.
Potential Side Effects and Precautions
Tingling or stinging sensation upon application
Dryness or flaking if overused
Increased sun sensitivity
Tips to reduce irritation:
Start with lower concentrations
Use 2–3 times per week and build up
Pair with soothing ingredients like hyaluronic acid or niacinamide
How to Use Glycolic Acid in Your Skincare Routine
Step 1: Start Low and Slow
If you're new to glycolic acid, begin with a low concentration (5%-7%) to allow your skin to adjust.
Step 2: Use It at Night
Apply glycolic acid in the evening after cleansing and before moisturizing. Follow with broad-spectrum SPF during the day—AHAs make skin more sensitive to the sun.
Step 3: Don’t Overuse
2–3 times per week is enough for most skin types. Overuse can lead to irritation, dryness, and increased sensitivity.
Best Glycolic Acid Products to Try
Looking to incorporate glycolic acid into your regimen? Here are some popular picks:
The Ordinary Glycolic Acid 7% Toning Solution – Affordable and effective.
Pixi Glow Tonic – A cult-favorite with 5% glycolic acid and soothing botanicals.
Drunk Elephant T.L.C. Framboos Glycolic Night Serum – A high-end option with a blend of AHAs and BHAs.
Paula’s Choice Skin Perfecting 8% AHA Gel – Great for smoothing texture and brightening.
Is Glycolic Acid Right for You?
While glycolic acid is safe for most skin types, those with sensitive skin or rosacea should proceed with caution. Always patch-test and consult a dermatologist if unsure.
How to Use Glycolic Acid in Your Skincare Routine
Step 1: Start Low and Slow
If you're new to glycolic acid, begin with a low concentration (5%-7%) to allow your skin to adjust.
Step 2: Use It at Night
Apply glycolic acid in the evening after cleansing and before moisturizing. Follow with broad-spectrum SPF during the day—AHAs make skin more sensitive to the sun.
Step 3: Don’t Overuse
2–3 times per week is enough for most skin types. Overuse can lead to irritation, dryness, and increased sensitivity.
Best Glycolic Acid Products to Try
Looking to incorporate glycolic acid into your regimen? Here are some popular picks:
The Ordinary Glycolic Acid 7% Toning Solution – Affordable and effective.
Pixi Glow Tonic – A cult-favorite with 5% glycolic acid and soothing botanicals.
Drunk Elephant T.L.C. Framboos Glycolic Night Serum – A high-end option with a blend of AHAs and BHAs
Paula’s Choice Skin Perfecting 8% AHA Gel – Great for smoothing texture and brightening.
Is Glycolic Acid Right for You?
While glycolic acid is safe for most skin types, those with sensitive skin or rosacea should proceed with caution. Always patch-test and consult a dermatologist if unsure.
How to Use Glycolic Acid in Your Skincare Routine
Step 1: Start Low and Slow
If you're new to glycolic acid, begin with a low concentration (5%-7%) to allow your skin to adjust.
Step 2: Use It at Night
Apply glycolic acid in the evening after cleansing and before moisturizing. Follow with broad-spectrum SPF during the day—AHAs make skin more sensitive to the sun.
Step 3: Don’t Overuse
2–3 times per week is enough for most skin types. Overuse can lead to irritation, dryness, and increased sensitivity.
Best Glycolic Acid Products to Try
Looking to incorporate glycolic acid into your regimen? Here are some popular picks:
The Ordinary Glycolic Acid 7% Toning Solution – Affordable and effective.
Pixi Glow Tonic – A cult-favorite with 5% glycolic acid and soothing botanicals.
Drunk Elephant T.L.C. Framboos Glycolic Night Serum – A high-end option with a blend of AHAs and BHAs.
Paula’s Choice Skin Perfecting 8% AHA Gel – Great for smoothing texture and brightening.
Is Glycolic Acid Right for You?
While glycolic acid is safe for most skin types, those with sensitive skin or rosacea should proceed with caution. Always patch-test and consult a dermatologist if unsure.
How to Use Glycolic Acid Safely
✅ Start with a Low Concentration
Beginners should start with 5–7% glycolic acid products to avoid irritation. Over time, you can work up to 10% or higher.
✅ Use It at Night
Glycolic acid increases sun sensitivity, so it's best to apply it at night. Always follow up with sunscreen during the day.
✅ Patch Test First
Always do a patch test before applying glycolic acid to your face to rule out any adverse reactions.
✅ Avoid Mixing with Certain Ingredients
Do not combine glycolic acid with retinoids, vitamin C, or benzoyl peroxide in the same routine, as it may lead to irritation.
Best Glycolic Acid Products to Try in 2025
Here are some top-rated products featuring glycolic acid:
The Ordinary Glycolic Acid 7% Toning Solution
An affordable, cult-favorite exfoliating toner that gently resurfaces the skin.
Paula’s Choice Skin Perfecting 8% AHA Gel Exfoliant
A leave-on exfoliant that’s ideal for normal to oily skin.
L’Oréal Revitalift Bright Reveal Brightening Peel Pads
Pre-soaked pads that offer convenience and effective exfoliation.
Drunk Elephant T.L.C. Framboos Glycolic Night Serum
A high-end serum that blends glycolic acid with other AHAs and BHAs for maximum glow.
Who Should Avoid Glycolic Acid?
Sensitive skin types may experience redness or irritation.
Those with rosacea or eczema should consult a dermatologist before use.
People undergoing acne treatments (like Accutane) may want to avoid additional exfoliants.
Best Products with Glycolic Acid
Looking for the best glycolic acid products? Here are a few top-rated options:
The Ordinary Glycolic Acid 7% Toning Solution
Pixi Glow Tonic
Paula’s Choice Skin Perfecting 8% AHA Gel
Drunk Elephant T.L.C. Framboos Glycolic Night Serum
Choose a product based on your skin type and sensitivity. For beginners, start with a lower concentration to avoid irritation.
Potential Side Effects and Precautions
While glycolic acid is generally safe, overuse or improper application can lead to:
Redness
Dryness
Irritation
Increased sun sensitivity
Avoid if:
You have extremely sensitive or broken skin.
You're using other potent actives like retinol without guidance.
Frequently Asked Questions (FAQ)
Is glycolic acid good for acne-prone skin?
Yes, glycolic acid helps clear clogged pores and prevent breakouts.
Can I use glycolic acid every day?
Some products are formulated for daily use, but it’s best to start slowly and see how your skin reacts.
Is glycolic acid safe during pregnancy?
Low concentrations are generally considered safe, but always consult your doctor.
Who Should Avoid Glycolic Acid?
While glycolic acid is generally safe for most skin types, it may not be suitable for:
Sensitive or reactive skin
People using retinoids or benzoyl peroxide (unless approved by a dermatologist)
Those with rosacea or eczema, due to potential irritation
Always patch-test before introducing glycolic acid to your routine.
Frequently Asked Questions
Can I use glycolic acid every day?
If your skin can tolerate it, daily use is possible—but most people benefit from using it 2–3 times a week.
Can I mix glycolic acid with other acids or retinol?
Avoid layering glycolic acid with other AHAs, BHAs, or retinoids in the same routine unless directed by a skincare professional, as this can cause irritation.
Is glycolic acid safe during pregnancy?
Many dermatologists advise against glycolic acid in high concentrations during pregnancy. Consult your doctor before use.
Final Thoughts
Glycolic acid is a powerhouse ingredient that offers real results for those struggling with dull skin, acne, signs of aging, or uneven tone. When used correctly, it can transform your skin—just remember to start slow, stay consistent, and protect your skin from the sun.
