You’ve heard of the powerful skincare combo of lactic acid and glycolic acid if you’ve been exploring the beautiful world of beauty. 

These two formidable forces, commonly called alpha hydroxy acids or AHAs, are like the Batman and Robin of the skincare world, swooping in to address various skin issues. 

Grab your favorite face mask and a comfy chair (or overnight face mask and favorite pillow), and let’s solve the lactic acid vs. glycolic acid puzzle together.

What is Glycolic Acid?

Picture glycolic acid as a little detective that can slink into even the most challenging skin crevices. 

The smallest molecular size of any AHA allows it to penetrate the deepest layers of your skin. 

And what’s this? 

It’s made from sugar cane and is entirely water-soluble, making it a true smarty-pants. 

From over-the-counter treatments to those upscale in-office peels, you may buy them in various intensities.

What does it do, then? It’s good at exfoliating. By severing the connections holding together dead skin cells, it acts like a superhero and gives your skin that incredible shine. 

However, there’s still more! 

Exfoliation is only one use of glycolic acid. Additionally, it is the coolest kid on the block since it promotes glycosaminoglycans, elastin, and collagen. 

Natural hydration like this is the key to having supple, healthy skin. Therefore, glycolic acid is your ally if you want skin as luminous as a thousand sunsets.

What is Lactic Acid?

Let’s discuss lactic acid now, the hidden star of the skincare industry. 

Imagine that your muscles are screaming after a challenging workout, and that’s when lactic acid decides to appear. 

But what’s this? 

It is generated synthetically and has a powerful punch in skincare products ranging from commonplace foods to upscale peels. Like glycolic acid, it offers solutions for every kind of skin.

Why is lactic acid unique? Well, compared to glycolic acid, it’s a kinder exfoliant. Recent studies also demonstrate that it’s as effective in peels, and wrinkles while being a little gentler on skin that is already sensitive. 

And here’s the juicy tidbit: lactic acid is like the backstage VIP pass to your skin’s natural moisturizing gig. 

It’s part of the skin’s moisture crew, keeping things balanced. Plus, it’s all about that skin cell cycle, ensuring everything runs like clockwork. 

Did we mention that it might have a fantastic anti-inflammatory role in your skin’s drama? Yep, it’s that awesome.

Do They Do the Same Thing?

So, you’re probably thinking, “Do these AHAs just give the same concert with different playlists?” Well, not exactly, but they’re in the same genre. 

Glycolic acid has been the star of the research show, working wonders for everything from premature aging to pesky acne and even the notorious keratosis pilaris (the fancy term for “chicken skin”). 

But guess what? Lactic acid is no wallflower. Recent studies spill the beans that it’s just as effective for these skin troubles, and it’s the gentle touch that sensitive skin types adore.

Breaking the Differences: Glycolic Acid vs Lactic Acid

Now, let’s get into the nitty-gritty – the molecular showdown.

Glycolic acid is like the ninja that goes deep. Its tiny size allows it to penetrate the skin’s layers, making it the MVP for those stubborn issues. 

“Lactic acid tends to be a bit more superficial because it doesn’t go as deeply into the skin layers,” says Dr. Lucy Chen. “So the degree of exfoliation is gentler.”

On the other hand, lactic acid is the friendly neighbor that stays close to the surface. This difference makes lactic acid the go-to for sensitive souls. Functionally, they’re like a tag team with unique moves. 

Glycolic acid boosts natural skin hydration like hyaluronic acid and increases collagen and elastin production.

Lactic acid? It’s not just a one-trick pony. It’s part of the skin’s natural moisturizing squad and loves to see collagen in the spotlight.

Can You Mix Glycolic Acid and Lactic Acid?

Hold on a sec, and you might think of creating the ultimate skincare symphony by mixing these two rockstars. 

While the idea is tempting, it’s like inviting two divas to share the spotlight. Here’s the deal: both glycolic and lactic acids are superstar exfoliators. 

If you team them up without a proper game plan, your skin might throw a tantrum. And nobody wants that.

So, here’s a strategy: use them at different times. One day, go for a glycolic acid scrub that removes those pesky dead skin cells. 

Another day, treat yourself to a lactic acid lotion that keeps things smooth and balanced. Your skin will thank you for this considerate approach.

“I recommend using products containing the ingredients on different days, or even in different formulations,” says Dr. Chen. “For example, using a cleanser with glycolic acid one day, followed by a mild lactic acid toner the next day will keep the skin from becoming overly sensitive or irritated.”

Mastering the Art of Combination

Ready for a pro-tip? Look for products that have both glycolic and lactic acids in safe concentrations. 

It’s like having a skincare DJ who understands how to blend the rhythms. Here are a few treasures you might want to look into:

For Your Face: Have you ever heard of SLMD Skincare’s Resurfacing Acne Swipes? The ultimate skincare party is what these swipes are like. They are the ideal exfoliating dream team since they include salicylic, glycolic, and lactic acids. They prevent dullness and keep your pores clean. Remember to add these swipes gently if your skin is a little hesitant.

Concerning Your Body: Discuss the SLMD Skincare Glycolic Acid Body Scrub. This one is like giving your body a spa day. It contains chemical and physical exfoliants, like our good friend lactic acid. Get rid of those dead skin cells that may be keratosis pilaris-causing or pore-blocking. Your body will appreciate the affection you have shown it.

Comparison: Lactic Acid Vs Glycolic Acid

FAQs

Which is better, glycolic or lactic acid?

Glycolic acid is better for oily skin than lactic acid. Glycolic acid dives deep for a thorough cleanse, while lactic acid is the gentler option. 

Can I use lactic acid and glycolic acid together?

Using lactic acid and glycolic acid together once could tick off your skin, leading to a tantrum. To play it safe, alternate days or look for products that blend the two. Let your skin groove without feeling overwhelmed!

Which is more hydrating, glycolic acid or lactic acid?

Glycolic acid boosts your skin’s hydration game by encouraging the production of natural hydration. Lactic acid, on the other hand, ensures your skin’s moisture crew runs smoothly. So, they’re both on the hydration squad, just in different roles.

Which acid is best for exfoliation?

Salicylic acid, glycolic acid, mandelic acid, and lactic acid are best for exfoliation. 

“Using a mixture of acids in different formulations seems to be best for achieving that perfect, glowy skin,” says Dr. Chen.

Final Thoughts

You have successfully traveled across the galaxy of lactic acid and glycolic acid, dear reader. Even while these AHAs work well together, they each add something special to the skincare table. 

Balance, knowledge of your skin’s requirements, and dancing to your unique skincare groove are crucial. Let your skin shine like the star that it is by embracing these skincare superheroes!