Glycolic Acid for Deodorant: Benefits and Potential Risks

In recent times, a trend has emerged on social media that’s making people question their traditional deodorant: using glycolic acid on the armpits to reduce body odor. While glycolic acid isn’t an antiperspirant, some dermatologists have found that it can help manage the bacteria responsible for body odor. So, is this a breakthrough or a beauty trend worth skipping? Let’s break down the benefits and risks of using glycolic acid as a deodorant alternative.

Why Do Armpits Smell?

Before diving into how glycolic acid works, it’s important to understand why we experience body odor. The smell that comes from your armpits isn’t just from sweat—it’s a combination of sweat and bacteria that thrive in your armpits’ warm, moist environment. After exercising, this mix of sweat and bacteria creates that familiar odor.

While some products aim to block the sweat itself, others, like glycolic acid, work by lowering the pH of the skin, making it harder for bacteria to survive and produce odor.

How Does Glycolic Acid Help Reduce Body Odor?

Glycolic acid, a type of alpha-hydroxy acid (AHA), is commonly used in skincare for exfoliating the skin and reducing hyperpigmentation. When applied to the armpits, it works by lowering the skin’s pH and helping to dissolve dead skin cells. This process prevents the buildup of dead skin, reducing the environment where bacteria thrive, which in turn, helps reduce body odor.

It’s important to note that glycolic acid won’t stop you from sweating—this is not a replacement for antiperspirants, which block sweat glands. However, by controlling bacteria growth, glycolic acid ensures that your sweat doesn’t carry the same unpleasant smell. And the best part? You only need to apply it a couple of times a week!

Additional Benefits of Glycolic Acid for Your Armpits

While glycolic acid’s primary benefit is odor control, it offers several other skin advantages as well. Many of us neglect our armpits when it comes to skincare, but these areas can benefit from some attention. Glycolic acid helps to exfoliate the skin, making it smoother and brighter by reducing hyperpigmentation. If you’ve ever experienced darkened armpits from shaving or waxing, glycolic acid can help lighten them over time.

Additionally, glycolic acid can soothe irritation from shaving and reduce the appearance of ingrown hairs by promoting healthier skin regeneration.

Potential Risks and Side Effects

Like any skincare treatment, glycolic acid comes with a few risks. Some users report mild irritation when first applying glycolic acid to their underarms, including redness, burning, or skin peeling. These effects are typically minor, but if they occur, you may want to consider using a lower concentration.

If you experience excessive irritation or discomfort, it’s best to stop using glycolic acid and consult a dermatologist. Starting with a gentler formulation is often the best approach, especially if you have sensitive skin.

How to Apply Glycolic Acid to Your Armpits

Using glycolic acid as a deodorant alternative is simple. Choose a mild glycolic acid product (around 8-10% concentration) and apply it sparingly to your armpits using a cotton ball. There’s no need to apply it every day—1-2 times a week is enough to see the benefits. Let the product dry before putting on clothing, and you’re good to go!

Recommended Products
For a gentle, budget-friendly option, you might want to try The Ordinary Glycolic Acid 7% Exfoliating Toning Solution. While it’s not specifically formulated for armpits, it can still be effective if used cautiously.

For those with more sensitive skin, Surface Deep Anti-Odorant Pads are an excellent option. Though they come at a higher price point, they are specially designed for the delicate skin under your arms.

Tips for Safe Use

• Don’t Overdo It: Only apply glycolic acid 1-2 times per week. Excessive use may lead to irritation or skin rashes.
• Lower the Concentration If Needed: If you experience burning or discomfort, switch to a lower percentage glycolic acid product.
• Patch Test: Always test any new skincare product on a small patch of skin before using it on larger areas. Wait for 24 hours to see if any irritation occurs.
• Not a Substitute for Antiperspirant: Remember, glycolic acid won’t block your sweat glands, so you’ll still sweat. However, it will help reduce odor-causing bacteria.

Conclusion

Using glycolic acid as a deodorant alternative can be an effective, natural way to reduce body odor without relying on harsh chemicals. While it’s not a replacement for antiperspirants, glycolic acid offers additional skincare benefits like exfoliation, hydration, and the reduction of pigmentation and irritation. If you’re looking for a gentler, less conventional approach to underarm care, this might be a trend worth trying—just be sure to monitor your skin’s response and use it sparingly!