When we hear about acids in skincare, they are often associated with aggressive ingredients. However, many acids are actually essential for maintaining hydrated, balanced, and glowing skin.

Some exfoliate, others deeply hydrate or strengthen the skin barrier.

So, which acids should you choose to improve your skincare routine and achieve smoother, more radiant skin?

Why Are Acids Essential for Skin Hydration?

Acids used in cosmetics serve multiple functions:

• Attract and retain moisture in the skin 

• Remove dead skin cells 

• Improve skin texture and radiance 

• Promote cell renewal 

When properly selected, they help optimize hydration and enhance the effectiveness of your skincare routine.

Hydrating and Exfoliating Acids You Should Know

Hyaluronic Acid: The Hydration Essential

Hyaluronic acid is a powerful hydrating ingredient capable of retaining up to 1000 times its weight in water.

Naturally present in the skin, its levels decrease with age, leading to loss of hydration and firmness.

It is ideal for:

• Dehydrated skin 

• Sensitive skin 

• Improving elasticity and comfort 

Polyglutamic Acid: A Hydration Booster

Less known, polyglutamic acid works similarly to hyaluronic acid.

It helps to:

• Maintain hydration 

• Strengthen the skin barrier 

• Smooth the appearance of the skin 

• It is an excellent addition to a hydration-focused routine.

Lactic Acid: Gentle Exfoliation and Hydration

Lactic acid is an AHA (alpha hydroxy acid) that gently exfoliates the skin.

It helps to:

• Remove dead skin cells 

• Improve skin texture 

• Enhance radiance 

Compared to stronger acids, it is generally suitable for sensitive skin, although caution is advised for very reactive skin types.

Glycolic Acid: Smooth and Brighten the Complexion

Glycolic acid is a more powerful AHA that works on the skin’s surface to:

• Stimulate cell renewal 

• Smooth the skin 

• Improve skin tone uniformity 

• Reduce the appearance of pigmentation spots 

It is particularly suited for normal to dry skin or uneven complexions.

How to Choose the Right Acid for Your Skin

The choice depends on your skin type and needs:

• Dehydrated skin → choose hyaluronic acid 

• Dull skin → opt for lactic acid 

• Uneven tone or dark spots → choose glycolic acid 

• Sensitive skin → prioritize gentle acids 

A balanced routine allows you to combine hydration and exfoliation without irritating the skin.

A Complete skin Hydration Solution: meso'me Optimizer

Inspired by professional protocols, meso'me Optimizer combines multiple active ingredients to hydrate and improve overall skin quality.

It‘s formula combines:

• Hyaluronic acid: intense hydration 

• Glycerin: helps retain moisture 

• DMAE: supports firmness and radiance 

Why Add meso'me Optimizer to Your Routine?

This serum works on multiple levels:

• Deeply hydrates the skin 

• Soothes and reduces redness 

• Improves overall skin comfort 

• Strengthens the skin barrier 

Thanks to its integrated roller, it also allows:

• More precise application 

• Better penetration of active ingredients 

• Optimized effectiveness 

A Texture Suitable for All Skin Types

Unlike heavier treatments, meso'me Optimizer has a light texture suitable for all skin types.

It can be used:

• As a daily serum 

• After microneedling treatments 

• In combination with meso'me Tight, Clear, or Radiance : discover the duo offers

Discover meso'me Optimizer

FAQ

Are acids dangerous for the skin?

No, when used correctly, acids are safe and effective. Some exfoliate, others hydrate. The key is to choose ingredients suited to your skin type and follow proper usage guidelines.

Can you use multiple acids in one routine?

Yes, but with caution. Some acids complement each other, while others may cause irritation if combined improperly. It is best to introduce them gradually.

What is the best acid for hydration?

Hyaluronic acid is the most recognized for deep hydration. It helps retain water in the skin and improves overall comfort.

Are acids suitable for sensitive skin?

Some are, such as hyaluronic acid and lactic acid. Stronger acids like glycolic acid should be used with caution.

When will you see results?

Results vary depending on the active ingredients used. Hydration is often visible quickly, while improvements in texture and radiance may take several weeks.

meso’me… as natural as me likes to be