Versus

Peach & Lily Power Cocktail Lactic Acid Repair Serum Versus La Roche-Posay Effaclar Ultra Concentrated Serum

Serum
Serum
Korean Brand South Korea
French Brand France

Updated on July 18, 2023

Overview

What they are

These products are both reef safe serums. They have a total of 3 ingredients in common

Cool Features

They both contain AHA

Suited For

They're both likely to be good for anti aging, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

They both do not contain any common allergens, parabens, silicones or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

Ingredient Info

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products
Power Cocktail Lactic Acid Repair Serum

Water

Skin Conditioning

Lactic Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Tromethamine

Buffering

1,2-Hexanediol

Skin Conditioning

Caprylic/Capric Triglyceride

Masking

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Skin Conditioning, Solvent

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
Solvent

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. 

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol
Skin Conditioning, Solvent

Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.

The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.

This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.

Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.

Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.

Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.

Learn more about Pentylene Glycol

When to use

81 Routines
28% use in am
72% use in pm
62% use every day
When to use See routines that use it ->
561 Routines
18% use in am
82% use in pm
72% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Peach & Lily Power Cocktail Lactic Acid Repair Serum 42 ingredients

4.0 /5
from 4 ratings
Expensive (1) Irritating (1) Sticky (1)
USAFGal09's avatar

USAFGal09

2 years ago
Review

LOVE IT!!!
This is such a great product; no scent, no irritation, feels great applying. the only downside is the price. BUT it's worth the money!

MichelleR's avatar

MichelleR

1 year ago
Review

Between this product and the Naturium Vegan Lactic Acid, I patch tested and brown spots began to appear. I wasn't sure if this was the causal factor, so I tested it on both arms. Small brown spots appeared wherever I placed the product. I couldn't find anything online that explained this phenomenon, so I'm presuming it is too strong. If anyone has seen anything like this, please post a comment!

#expensive
#irritating
#sticky

La Roche-Posay Effaclar Ultra Concentrated Serum 19 ingredients

4.1 /5
from 12 ratings
Expensive (4) Absorbs Well (4) Works Well (3)
frejalarsen's avatar

Freja Larsen

3 months ago
Review

This product was horrible for me! First I got it recommended by a pharmacist for my face, but back then it was too tingly and I stopped using it. Now because I’ve gotten a bit bacne I would use it there. Apparently I might be allergic, and now I have to throw it out for good! I don’t know who’s face can tolerate this concentrated serum :/

#expensive
#irritating
#strong scent
GabriellaTsoukalas's avatar

GabriellaTsoukalas

1 year ago
Review

Worth the try for ACNE skin
I used it for about 2 years and I was more than satisfied. Upon returning on my Erasmus trip, it broke me out and made my skin dry. I don't know if anything happened during the trip but right now I don't use it. It's really good if you have taken acne treatment pills and you need smt to keep the acne away (from my experience at least).