Glycolic Acid for Armpits: The Skincare Trend to Try ASAP

Glycolic Acid for Armpits: The Skincare Trend to Try ASAP

5 min read
Armpit goals, achieved! Here's why glycolic acid is the talk of the skincare world and how to incorporate it into your skincare routine safely.

We've all heard about skin care trends such as Korean 10-step routines, layering serums, salicylic acid acne treatments and exfoliating masks. But there's a lesser-known trend that you'll want to get in on: glycolic acid for your armpits!

You may think it sounds crazy or too intense for a sensitive area like the underarm region, but trust us, once you try it you won't look back.

While typically associated with facial skincare, glycolic acid can work wonders on the armpits as well.

In this article, we will explore the benefits of using glycolic acid on armpits, how it works, and how to incorporate it into your routine for smooth and flawless underarms. Say goodbye to underarm concerns and embrace the potential of glycolic acid!

Glycolic Acid 101

Glycolic acid, also known as hydroxyacetic acid, is an alpha-hydroxy acid derived from sugar cane. It’s a natural chemical exfoliant that has been used in skincare products for many years.

It works by ‘ungluing’ the bond between dead cells on the surface of your skin and allowing them to be easily wiped away, revealing brand new skin beneath!

It can be applied in many forms including creams, masks, peels and glycolic acid toner, but it’s important to use the right concentration for your specific type of skin - generally strength levels range from 5% up to 20%. If you use very high concentrations it could cause skin irritation.

Why Use Glycolic Acid on Your Armpits?

Exfoliation: The underarm area is prone to the buildup of dead skin cells, leading to roughness and a dull appearance.

Glycolic acid effectively exfoliates the skin to remove dead skin cells and reveal a smoother surface. Regular exfoliation can also help prevent ingrown hairs and allow for better absorption of other skincare products.

Brightening: Dark underarms can be a source of self-consciousness for many individuals. Glycolic acid can help fade underarm hyperpigmentation and discoloration in the underarm area, resulting in brighter and more even-toned skin. This can boost confidence and make underarms appear more youthful.

Smoother Texture: If you struggle with rough or bumpy underarm skin, glycolic acid can be a game-changer. It helps to smooth the texture of the skin by promoting cell turnover and reducing the appearance of rough patches. This can lead to a softer and more touchable underarm area.

To Reduce Odor: The underarm area, home to your apocrine sweat glands, is prone to bacteria growth, which can contribute to body odor.

Glycolic acid's exfoliating properties can help remove odor causing bacteria and impurities around these main sweat glands and hair follicles to reduce body odor, leaving you feeling fresh and confident throughout the day.

It sort of works as a natural deodorant, although you still may still need to apply your regular deodorant for rhw most sweat gland control.

How to Incorporate it into Your Skincare Routine:

Choose the Right Product: Look for glycolic acid skincare products specifically formulated for skincare.

These can include toners, serums, or creams that can target dark underarms, rough texture, or ingrown hairs. Opt for products with a concentration of acid suitable for sensitive skin, typically ranging from 2% to 10%.

Perform a Patch Test: Before applying glycolic acid to your underarms, it's essential to perform a patch test.

Apply a small amount of the product to a discreet area of the underarm and observe for any adverse reactions such as redness, irritation, or sensitivity. If there are no negative effects after 24 hours, it is generally safe to proceed.

Cleanse the Area: Start by thoroughly cleansing your underarms with a gentle cleanser to remove any impurities or residue. Pat dry with a clean towel.

Apply Your Product: Follow the instructions provided with the product for application guidelines. Typically, it is recommended to apply a thin layer of the glycolic acid product to the underarm area with a cotton pad and allow it to absorb fully.

Gradually Increase Frequency: Begin by using the glycolic acid product once or twice a week and gradually increase the frequency as tolerated. Pay attention to your skin's response and adjust accordingly. If any irritation occurs, reduce the frequency or discontinue use.

Moisturize: After the glycolic acid has absorbed, apply a gentle moisturizer to the underarm area to hydrate and soothe the skin. This step is crucial to maintain the skin's protective barrier and prevent dryness.

Sun Protection: Since this ingredient can increase the skin's sensitivity to the sun, it is crucial to protect your underarms with sunscreen or by wearing clothing that covers the area when exposed to sunlight.

Be Patient: Results from using glycolic acid on armpits may take time. Consistency is key, and it may take several weeks of regular use to notice significant improvements in skin texture, brightness, and tone.

A lot of people on TikTok are posting about The Ordinary's glycolic acid toner due to its low cost and effectiveness. Here's a before and after video of what The Ordinary's glycolic acid solution did for the underarm skin of one content creator:


The Ordinary Glycolic acid for underarms before and after #fypシ゚viral #glycolicacidasdeodorant #theordinaryglycolicacidtoner #lightenunderarms

♬ 10 Things I Hate About You - Leah Kate

Want some more ideas of how to use this magical tonic for your skin? Here are even more uses from Dr. Mehss, a skincare influencer on TikTok:


Glycolic acid's known benefits include its anti-aging properties, effectiveness in treating acne, and its ability to exfoliate the skin while maintaining a natural PH balance. Glycolic acid is a substance that chemically exfoliates the skin by dissolving dead skin cells and oils. It may also help boost collagen production and support skin moisture. Glycolic acid can remove the very top layer of skin cells without the need for scrubbing, which can irritate. Safe for all skin types, glycolic acid is easy to use and an essential part of any skin-care routine. #hyperpigmentation #darkspots #acnescars #darkpigmentation #lines #acne #acnetreatment #wrinckles #aging #strawberrylegs #keratosispilaris #dandruff #skincare #skincaretips #glycolicacid #foryou #for #you #foryourpage #fyp

♬ original sound - Onesexymothertrucker

Know the Precautions

While glycolic acid can be beneficial for the underarm area, it's essential to keep the following precautions in mind:

Sensitivity: The underarm area may be more sensitive than other parts of the body. Start with a lower concentration of glycolic acid and monitor your skin's response. If you experience any irritation or discomfort, discontinue use and consult a dermatologist.

Shaving or Waxing: Avoid using this ingredient immediately after shaving or waxing, as it may irritate the skin. Wait at least 24 hours before applying glycolic acid to allow the skin to recover.

Patch Test: Always perform a patch test before using glycolic acid products to ensure compatibility with your skin.

Avoid Broken or Irritated Skin: Do not apply glycolic acid to broken or irritated skin, as it can cause further irritation. Wait until the skin has healed before incorporating it into your routine.

The Skincare Treatment You Never Knew You Needed

Who knew that underarm skincare can be quite a fun adventure? With glycolic acid, you can take your underarm care to the next level.

It's all about finding the right type of product for your skin type and keeping the consistency when it comes to exfoliation.

Bearing this in mind, you can greet every day with confidence, knowing that you'll be looking and feeling your best!

And don't forget to extend this same dedication to other parts of your body – we are all worthy of feeling and looking our best!

So let's start harnessing the power of glycolic acid and guarantee fresh underarms for life!

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