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The Exfoliant That Transformed My Skin
I used to be scared of exfoliating acids. I had heard horror stories about damaged barriers and sensitive skin. But my skin was looking dull, my pores were clogged, and no amount of cleansing was helping. So I did my research and tried glycolic acid.
The first few times I used it, I was cautious. Low concentration, infrequent use. But after a couple of weeks, I noticed something. My skin was glowing. Not just looking healthier, actually glowing. The dullness was gone, my skin felt smooth, and even my pores looked smaller.
That was it. I was hooked. Now glycolic acid is a staple in my routine, and I have been using it for over two years.
What Actually Is Glycolic Acid?
Glycolic acid is an alpha hydroxy acid, which comes from sugar cane. It is the smallest AHA, which means it penetrates the skin more deeply than other acids. It works by dissolving the bonds between dead skin cells, allowing them to shed off naturally.
This reveals the fresh, new skin underneath. That is why it gives you that instant glow. It is like taking off a dull blanket to reveal something beautiful underneath.
Why Glycolic Acid Matters
As we age, our skin cell turnover slows down. Instead of shedding every 28 days, it can take 40 or 50 days. This leads to a buildup of dead skin cells, which causes dullness, uneven texture, clogged pores, and a whole host of other issues.
Glycolic acid speeds up that cell turnover, bringing it back to that healthy 28 day cycle. The results are visible almost immediately.
The Key Benefits
1. Instant Glow
This is what made me a fan. Glycolic acid removes the top layer of dull, dead skin cells, revealing the fresh skin underneath. Within days of using it, my skin looked brighter and more radiant.
2. Smoother Texture
By removing dead skin cells, glycolic acid smooths out rough texture. Your skin feels softer to the touch. I noticed this after about two weeks of consistent use.
3. Unclogged Pores
Glycolic acid penetrates deep into the pores, dissolving the buildup of oil and dead skin cells that causes blackheads and congestion. This was a game changer for my nose and chin area.
4. Even Skin Tone
Glycolic acid helps fade dark spots, post acne marks, and hyperpigmentation by accelerating the shedding of pigmented cells. My vitamin C guide has more info on brightening, and these two work brilliantly together.
5. Enhanced Product Absorption
When you remove the layer of dead skin cells, your other products can penetrate better. Your serums and moisturisers actually work better after exfoliation.
6. Anti Aging Benefits
Regular exfoliation stimulates collagen production, which helps with fine lines and wrinkles. Glycolic acid also helps your skin produce more hyaluronic acid, which keeps it hydrated.
How To Use Glycolic Acid Safely
Exfoliating acids can be intimidating, but if you follow these rules, you will be fine.
Start Low
If you are new to glycolic acid, start with a low concentration, around 5% or less. The Ordinary does a great 5% glycolic toner that is perfect for beginners.
Frequency
Start with once or twice a week. If your skin tolerates it well, you can gradually increase to every other day. I use it about three times a week, always at night.
How To Apply
Apply to clean, dry skin. Do not leave it on for too long, especially when starting. Rinse off after five to ten minutes, or use as a leave on product if the concentration is low.
Always Follow With Moisturiser
Exfoliation can be drying, so always follow with a good moisturiser. I especially love using my ceramide moisturiser after glycolic acid.
Never Skip SPF
This is non negotiable. Exfoliated skin is more sensitive to the sun. Always, always wear SPF the next day. My sunscreen guide has my top picks.
What Concentration Do You Need?
Here is a simple guide:
I started with 5% and now use around 10% a few times a week.
My Favourite Glycolic Acid Products
Here are some I have actually tried and can recommend:
Budget Friendly
The Ordinary Glycolic Acid 5% AHA, this is where most people start. It is an exfoliating toner that you swipe on after cleansing. Incredibly affordable. find budget friendly deals at Lookfantastic today.
COSRX AHA 7 Whitehead Power Liquid, contains 7% glycolic acid. A bit gentler than some options, great for beginners making the transition.
Mid-Range
Paula Choice Skin Perfecting 8% AHA Lotion, this is a favourite. It is gentle enough to use daily and leaves no residue. shop premium exfoliants at Sephora with code.
Pixi Glow Tonic, the famous one. This is a 5% glycolic acid tonic that you use daily. It is what made glycolic acid mainstream for a reason.
Luxury
Drunk Elephant TLC Framboos Glycolic Night Serum, this is my luxury pick. It combines glycolic with other AHAs and BHAs for a serious treatment. It is pricey but the results are incredible. elevate your skincare with Elemis using my code.
Tatcha The Dewy Skin Cream, this is more of a moisturiser but contains glycolic acid. Gives you that dewy glow while you sleep. refresh your routine with Charlotte Tilbury deals.
Who Should Use Glycolic Acid?
Glycolic acid is great for:
It is not recommended for very sensitive skin or anyone with a compromised barrier.
My Personal Tips
After using glycolic acid for over two years:
If you are building a routine from scratch, my complete guide to building your routine has everything you need.
Common Questions About Glycolic Acid
Can I use glycolic acid with retinol?
I do not recommend using them at the same time, it can be too irritating. Use glycolic acid on some nights and retinol on others, or use glycolic in the morning and retinol at night if your skin can handle it.
Can I use it with vitamin C?
Similar rule, I would not use them together initially. Vitamin C in the morning, glycolic at night, or alternate days.
How often should I use it?
For beginners, once or twice a week. For experienced users, three to four times a week. Never more than once a day.
Does it cause purging?
Sometimes. Because glycolic acid brings hidden breakouts to the surface, you might see more pimples initially. This usually settles within two to three weeks.
Can I use it around my eyes?
Be very careful around the eye area. The skin is thin and sensitive. Most people avoid it completely in the eye area.
The Bottom Line
Glycolic acid is one of the most effective exfoliants you can use. It gives you instant glow, smooths texture, unclogs pores, and helps with anti aging. What is not to love?
If you have not tried it yet, start low and be patient. The results are worth it.
Kisses Nicola xxx
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