Best Ways To Use Glycolic Acid

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On the JJ Barnes Blog, I learned about the best ways to use Glycolic Acid in your beauty routine, and what makes this product so special.

Glycolic Acid. You’ve likely heard the buzz surrounding this ingredient in the skincare world, and for good reason. This alpha-hydroxy acid (AHA), derived from sugarcane, has become a skincare sensation, with global interest skyrocketing by a staggering 139% in the last three months, according to Google Trends.

But what exactly is it about Glycolic Acid that has everyone talking?

In this post, wit the help of Waleed Taleb, CMO of Vera Clinic, I’ll break down what Glycolic Acid actually does for your hair and skin, how to choose the right products, and how to safely incorporate it into your skincare routine. Let’s dive in!

What Is Glycolic Acid?

Glycolic acid is a type of alpha hydroxy acid (AHA) that is derived from sugarcane. It’s a popular ingredient in skincare products because it can help to exfoliate the skin, improve the appearance of wrinkles, and even out skin tone.  

Glycolic acid works by breaking down the bonds between dead skin cells, which helps to remove them from the surface of the skin. This can help to improve the appearance of fine lines, wrinkles, and hyperpigmentation. Glycolic acid can also stimulate collagen production, which can help to plump up the skin and reduce the appearance of wrinkles.  

Glycolic acid is available in a variety of over-the-counter products, including cleansers, toners, moisturizers, and serums. It is important to choose a product that is appropriate for your skin type and to follow the directions on the label carefully.

Best Ways To Use Glycolic Acid

Glycolic Acid For Hair

Glycolic acid, a water-soluble alpha hydroxy acid (AHA) is a powerful chemical exfoliant that can do wonders for scalp health.

How it Works:

• Exfoliation: Glycolic acid gently dissolves the bonds between dead skin cells, effectively removing them from the scalp. This exfoliation process helps to unclog hair follicles, allowing for better penetration of hair growth products and reducing the risk of ingrown hairs.
• Reduced Inflammation: By gently removing dead skin cells and excess oil, glycolic acid can help reduce inflammation on the scalp, which can be a significant factor in conditions like dandruff and seborrheic dermatitis.
• Improved Blood Circulation: Some studies suggest that glycolic acid may also help to increase blood circulation to the scalp, potentially stimulating hair growth.

Tips for Using Glycolic Acid on Your Scalp:

• Patch Test: Always perform a patch test on a small area of skin behind your ear before applying glycolic acid to your entire scalp.
• Start Low: Begin with a low concentration (around 5-10%) and gradually increase as your scalp tolerates it.
• Frequency: Use glycolic acid on your scalp no more than once or twice a week to avoid irritation or chemical burns.
• Application: Gently massage the solution into your scalp and leave it on for 10-30 minutes, as directed by the product instructions.
• Rinse Thoroughly: Wash your hair with a moisturizing shampoo and conditioner to remove all traces of the glycolic acid solution.
• Hydration: Follow up with a hydrating scalp treatment or oil to replenish moisture and soothe any potential irritation.

Important Considerations:

Avoid if you have sensitive skin: Individuals with sensitive skin or existing scalp conditions should exercise caution and may want to avoid using glycolic acid.

Consult with a dermatologist: If you have any concerns about using glycolic acid on your scalp, consult with a dermatologist for personalized advice.

Glycolic Acid For Wrinkles, Strawberry Legs, And Hyperpigmentation 

Glycolic acid, a water-soluble AHA (alpha hydroxy acid) derived from sugarcane, is a versatile skincare ingredient with a range of benefits.

Beyond Exfoliation:

• Smooths and Plumps: As a chemical exfoliant, glycolic acid gently removes the top layer of dead skin cells, revealing smoother, brighter skin. This process also stimulates collagen production, a key protein that supports skin elasticity and reduces the appearance of fine lines and wrinkles.
• Addresses Skin Concerns:
  • Anti-aging: By boosting collagen production and improving skin cell turnover, glycolic acid helps diminish the appearance of fine lines, wrinkles, and age spots.
  • Uneven Skin Tone: It can help fade hyperpigmentation caused by sun damage, acne scars, and melasma by gently exfoliating the top layer of skin and promoting the growth of new, more evenly pigmented skin cells.
  • Textured Skin: Glycolic acid can effectively treat conditions like keratosis pilaris (those pesky little bumps on the arms and legs) and strawberry legs by exfoliating the skin and unclogging hair follicles.

Gentle Yet Effective:

• Suitable for Sensitive Skin: Compared to stronger exfoliants like retinol, glycolic acid is generally gentler on the skin, making it a suitable option for those with sensitive skin when used correctly and in appropriate concentrations.

How to Use Glycolic Acid:

• Start Low: Begin with a low concentration (around 5-10%) and gradually increase as your skin tolerates it.
• Application:
  • Face: Apply a small amount to cleansed skin, avoiding the eye area.
  • Body: For conditions like keratosis pilaris or strawberry legs, apply a thin layer to the affected area using a cotton pad or a spray bottle for even distribution.
• Frequency: Start with once or twice a week and gradually increase frequency based on your skin’s tolerance.
• Moisturize: Always follow up with a moisturizer to hydrate the skin.
• Sun Protection: Glycolic acid can increase sun sensitivity. Always wear sunscreen with an SPF of 30 or higher during the day.

Important Note:

Patch Test: Before applying to a larger area, always perform a patch test on a small area of skin to check for any adverse reactions.

Consult a dermatologist: If you have any concerns about using glycolic acid or have sensitive skin, consult with a dermatologist for personalized advice.

Glycolic Acid For Feet

Tired of battling cracked, dry heels? Look no further than glycolic acid, a powerful ally in your foot care routine.

How Glycolic Acid Works Wonders on Feet:

• Exfoliation Expert: As an alpha hydroxy acid (AHA) derived from sugarcane, glycolic acid effectively dissolves the bonds between dead skin cells, gently removing the rough, calloused layer that often plagues our heels.
• Reduced pH for Odor Control: According to dermatologists, glycolic acid can help lower the skin’s pH, creating an inhospitable environment for odor-causing bacteria.
• Improved Skin Texture: By removing dead skin, glycolic acid helps reveal smoother, softer, and more supple skin on your feet.

How to Use Glycolic Acid on Your Feet:

1. Cleanse: Start with clean, dry feet.
2. Apply: Using a cotton pad, gently apply a small amount of glycolic acid solution to the affected areas.
3. Moisturize: Immediately follow with a thick layer of moisturizer, such as shea butter or petroleum jelly.
4. Lock in Moisture: For maximum absorption, wear clean socks after applying moisturizer.
5. Frequency: Start with once or twice a week and gradually increase frequency as tolerated.

Important Considerations:

• Patch Test: Always perform a patch test on a small area of skin before applying to your entire foot.
• Start Low: Begin with a low concentration (around 5-10%) and gradually increase as needed.
• Sun Protection: Glycolic acid can increase sun sensitivity. Always wear sunscreen on your feet when exposed to the sun.
• Consult a Dermatologist: If you have any concerns about using glycolic acid on your feet, consult with a dermatologist for personalized advice.

By incorporating glycolic acid into your foot care routine, you can enjoy smoother, softer, and more confident feet all year round.

When Not To Use Glycolic Acid

Glycolic acid, a powerful alpha hydroxy acid (AHA), can be a game-changer for your skin when used correctly. However, combining it with certain other potent ingredients can lead to unwanted side effects.

Why Avoid Mixing Glycolic Acid with:

• Retinol: Both retinol and glycolic acid are potent exfoliants. Combining them can significantly increase the risk of skin irritation, leading to redness, peeling, dryness, and even sensitivity to the sun.
• Vitamin C: While generally compatible, using glycolic acid and vitamin C together can increase the risk of irritation, especially for sensitive skin. In some cases, the combination can also diminish the effectiveness of both ingredients.
• Other Exfoliating Acids: Combining glycolic acid with other AHAs (like lactic acid) or BHAs (like salicylic acid) can over-exfoliate the skin, leading to dryness, irritation, and even damage to the skin barrier.

The Dangers of Over-Exfoliation:

Over-exfoliating your skin can disrupt its natural barrier function, leading to:

• Increased sensitivity: Your skin becomes more susceptible to dryness, irritation, and environmental damage.
• Dehydration: Over-exfoliation can strip the skin of its natural oils, leading to dryness and tightness.
• Breakouts: In some cases, over-exfoliation can actually worsen acne by irritating the skin and disrupting its natural oil balance.

When in Doubt, Consult a Professional:

If you’re unsure about how to safely incorporate glycolic acid into your skincare routine or have any concerns about potential interactions with other products, consult with a dermatologist for personalized advice.

By understanding the potential risks of combining glycolic acid with other potent ingredients, you can use it safely and effectively to achieve your desired skin goals.