The Ordinary Lactic Acid 5% + HA Versus Secret Key Lemon Sparkling Peeling Gel

See how these products line up with your preferences

Here's our complete breakdown comparing the ingredients, attributes, and more of The Ordinary Lactic Acid 5% + HA versus Secret Key Lemon Sparkling Peeling Gel .

Last updated on July 18, 2023. Published on December 29, 2021

Overview

What they are

These products are both reef safe . They have a total of 2 ingredients in common

Cool Features

They both contain hyaluronic acid

Suited For

They're both likely to be good for anti aging, dry skin, reducing pores and dark spots

Free From

They both do not contain any harsh alcohols, 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 need an update? Let us know.

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The Ordinary Lactic Acid 5% + HA

Secret Key Lemon Sparkling Peeling Gel

Serum Canadian Brand Canada

Exfoliator South Korean Brand

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Exfoliator

Exfoliators are used to exfoliate the skin, or remove dead skin cells from the skin. Exfoliators may be chemical or physical.

Price

Shop

Buy Lactic Acid 5% + HA

Starts at $8.10

Shop

Buy Lemon Sparkling Peeling Gel

Starts at $10.08

Ingredient Info

Click any item below to learn more and view relevant ingredients.

The Ordinary Lactic Acid 5% + HA 15 ingredients

Secret Key Lemon Sparkling Peeling Gel 26 ingredients

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

ph level

At a glance

Click on any of the items below to learn more

The Ordinary Lactic Acid 5% + HA 15 ingredients

Secret Key Lemon Sparkling Peeling Gel 26 ingredients

Notable Ingredients

AHA

Hyaluronic Acid

Benefits

Hydrating

Skin Texture

Reduces Large Pores

Anti-Aging

Dark Spots

Scar Healing

Brightening (2)

Concerns

Irritating (2)

Rosacea

Eczema

Notable Ingredients

Exfoliators

Ceramides

Hyaluronic Acid

Benefits

Hydrating

Redness Reducing (3)

Reduces Irritation (3)

Reduces Large Pores

Anti-Aging (3)

Dark Spots

Acne Fighting

Concerns

Drying

May Worsen Oily Skin

Irritating

Eczema

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Ingredients Compared

Ingredients that are highlighted in purple are present in both products.

The Ordinary Lactic Acid 5% + HA 15 ingredients

Secret Key Lemon Sparkling Peeling Gel 26 ingredients

Water • Lactic Acid • Glycerin • Pentylene Glycol • Propanediol • Sodium Hyaluronate Crosspolymer • Tasmannia Lanceolata Fruit/Leaf Extract • Acacia Senegal Gum • Xanthan Gum • Isoceteth-20 • Trisodium Ethylenediamine Disuccinate • Sodium Hydroxide • Ethylhexylglycerin • 1,2-Hexanediol • Caprylyl Glycol

Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

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

Water

What it does: Skin Conditioning, Solvent

Community Rating: Loved

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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

The Ordinary Lactic Acid 5% + HA contains this as ingredient number 1.

Secret Key Lemon Sparkling Peeling Gel contains this as ingredient number 1.

1,2-Hexanediol

What it does: Skin Conditioning, Solvent

Community Rating: Mixed

1,2-Hexanediol is a multi-tasker ingredient. It acts as a preservative to increase shelf-life and can aid other preservatives in preventing microbe growth. 1,2-Hexanediol also helps the skin retain moisture as a humectant.

In products that are water-based, this ingredient can help stabilize perfumes and fragrances. It can also help make the texture of products softer and more smooth.

The Ordinary Lactic Acid 5% + HA contains this as ingredient number 14.

Secret Key Lemon Sparkling Peeling Gel contains this as ingredient number 27.

Here's what our community thinks of the ingredients in these two products.

The Ordinary Lactic Acid 5% + HA 15 ingredients

Secret Key Lemon Sparkling Peeling Gel 26 ingredients

53% are loved or liked

27% have mixed ratings

20% are disliked or very disliked

0% have no rating yet

54% are loved or liked

12% have mixed ratings

23% are disliked or very disliked

12% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

The Ordinary Lactic Acid 5% + HA 15 ingredients

Secret Key Lemon Sparkling Peeling Gel 26 ingredients

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Reviews

Here's what our community thinks

The Ordinary Lactic Acid 5% + HA 15 ingredients

3.3 /5

from 3 ratings

Secret Key Lemon Sparkling Peeling Gel 26 ingredients

3.7 /5

from 3 ratings

Great Value (1) Works Well (1)

AYO1969

1 year ago · Dry Skin

Review

not sure it really works
the skin does feel fresh and clean afterwards, but it dried my skin very much.. im not really sure its a legit exfoliator....

not sure it really works
the skin does feel fresh and clean afterwards, but it dried my skin very much.. im not really sure its a legit exfoliator. a lot of sketchy ingerdients...