Versus

Isntree Chestnut BHA 0.9% Clear Toner Versus Anai Rui 10% Mandelic Acid Serum Peel Solution

Toner
Serum
Korean Brand South Korea
Swiss Brand Switzerland

Updated on June 17, 2024

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 3 ingredients in common

Cool Features

They both contain BHA and hyaluronic acid

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots

Free From

They both do not contain any harsh alcohols, 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
Chestnut BHA 0.9% Clear Toner

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
Skin Conditioning

This extract comes from Purslane, a succulent. It has anti-inflammatory, antioxidant, and hydrating properties.

Purslane is very nutritious. It contains omega-3 fatty acids, NMFs, many vitamins, minerals, and antioxidants. The vitamins found in purslane include: Vitamin C, Vitamin A, and Vitamin E.

Fun fact: Purslane is a succulent with an extensive habitat. It is used in traditional Korean medicine to treat irritated skin.

Nowadays, purslane is becoming a superfood due to its highly nutritious content.

Learn more about Portulaca Oleracea Extract
Skin Conditioning, Solvent

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. 

It is a:

  • Humectant, drawing moisture into the skin
  • Emollient, helping to soften skin
  • Solvent, dispersing and stabilizing formulas
  • Preservative booster, enhancing the antimicrobial activity of other preservatives 

When to use

98 Routines
22% use in am
77% use in pm
68% use every day
When to use See routines that use it ->
1 Routine
0% use in am
100% use in pm
100% use every week

Reviews

Here's what our community thinks

Isntree Chestnut BHA 0.9% Clear Toner 32 ingredients

4.7 /5
from 3 ratings
Absorbs Well (2) Hydrating (2) No Scent (2)
nja's avatar

nja

8 months ago
Review

I'm sensitive so I can't use salycilic acid, but betaine salicylate I can use because it's a gentler version. I've used this now for around a month to decongest my pores and it works, I still have some on my cheeks but pores around my nose&forehead got cleaned out.
It's FA safe and didn't break me out. Very hydrating. No alcohol, no fragrance.
The one thing I've noticed is that my skin is Show more

#great value
#hydrating
#light
#absorbs well
roseallie's avatar

Rose Allie

4 months ago
Review

I only use this toner in the evening every other day, alternating with benzoyl peroxide (BP). My skin gets red and irritated easily, and as much as BP helps with acne, it doesn't help with the former. Every time I use this toner however, my skin immediately calms down, and I wake up with no irritation, no redness, my pores and sebaceous filaments are a lot less visible, and my cheeks aren't dry or Show more

#hydrating
#absorbs well
#no scent
#works well

Anai Rui 10% Mandelic Acid Serum Peel Solution 19 ingredients

5.0 /5
from 1 rating
Chioma2810's avatar

Chioma2810

2 years ago
Review

GrHOLY GRAIL for dark spots, texture, and uneven skin tone!! (Great alternative to glycolic acid)
I have used this for 3+ months and honestly my skin has never been better! It’s a power house of a product as you can see from the ingredients. It’s super gentle and even a tad bit moisturizing. I use it daily, either as a spot treatment or a peel solution when my face feels rougher. I used to use Show more