Versus

Boots Ingredients Alpha Hydroxy Acid Serum Versus The INKEY List Beta Hydroxy Acid (BHA) Serum

Serum
Serum
British Brand United Kingdom
British Brand United Kingdom

Updated on May 03, 2024

Overview

What they are

These products are both vegan, cruelty-free, fungal acne (malassezia) safe, and reef safe serums. They have a total of 3 ingredients in common

Suited For

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

Free From

They both do not contain any common allergens, fragrances, oils, 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

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
Buffering

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide
Emulsion Stabilising, Stabilising

Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.

This ingredient helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.

This ingredient can also be found in pill medicines to help our bodies digest other ingredients.

Learn more about Hydroxyethylcellulose

When to use

4 Routines
25% use in am
75% use in pm
100% use every day
248 Routines
32% use in am
68% use in pm
70% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Boots Ingredients Alpha Hydroxy Acid Serum 17 ingredients

Ingredients Alpha Hydroxy Acid Serum hasn't been rated yet.
Rate it now

The INKEY List Beta Hydroxy Acid (BHA) Serum 13 ingredients

4.3 /5
from 6 ratings
Absorbs Well (1) Light (1) Works Well (1)
featherstone's avatar

flora

5 months ago
Review

Game changer. This stuff is amazing for fungal acne, other BHA acids were too harsh for my sensitive skin and didn’t improve any of my concerns, but this stuff is strong and non irritating. Didn't give me any new breakouts just surfaced all of my pre-existing acne. Turned all my FA into white heads in a matter of weeks. This with the ordinary 5% lactic acid serum is completely reviving the texture Show more

#light
#absorbs well
#works well
CentellaAddict's avatar

CentellaAddict

1 year ago
Review

Very good for acne
Saw an immediate overnight change in my inflammation overnight after using for the first time, haven't had any inflammatory whiteheads since I finished purging (which lasted 2 weeks) and my skin is slightly less oily. However it did nothing really for my sebaceous filaments.