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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Me+ Mandelic Acid Booster versus Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) .

Last updated on February 01, 2024. Published on April 29, 2024

Overview

What they are

These products are both reef safe serums. They have a total of 10 ingredients in common

Suited For

They're both likely to be good for brightening skin

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 need an update? Let us know.

Serum British Brand United Kingdom
Serum French Brand France

Serum

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

Serum

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

Price

Ingredient Info

Click any item below to learn more and view relevant 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

At a glance

Click on any of the items below to learn more

Notable Ingredients

AHA
Hyaluronic Acid

Benefits

Reduces Large Pores
Brightening

Concerns

Irritating
Rosacea

Benefits

Hydrating
Brightening

Concerns

Drying
May Worsen Oily Skin
Irritating
Rosacea
Eczema
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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.

1
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

Me+ Mandelic Acid Booster contains this as ingredient number 1.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 1.

2
What it does: Solvent
Community Rating: Liked

Propanediol helps absorb ingredients into your skin, boosting their benefits. It can act as an emollient, making your skin softer. Propanediol can help products last longer by boosting the properties of preservatives within the formulation.

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

Me+ Mandelic Acid Booster contains this as ingredient number 3.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 6.

3
What it does: Buffering
Community Rating: Mixed

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

Me+ Mandelic Acid Booster contains this as ingredient number 4.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 19.

4
What it does: Humectant, Skin Conditioning
Community Rating: Liked

Xylitylglucoside is created from xylitol and glucose, two humectants.

Not surprisingly, this ingredient is also a humectant. It attracts and holds water in your skin, helping to maintain hydration.

This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol(24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).

According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.

Learn more about Xylitylglucoside

Me+ Mandelic Acid Booster contains this as ingredient number 5.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 7.

5
What it does: Humectant, Skin Conditioning
Community Rating: Loved

This ingredient is created from dehydrating xylitol in acidic conditions. Xylitol is a famous sugar and humectant.

Much like its predecessor, anhydroxylitol is a humectant. Humectants attract and hold water to moisturize the skin.

This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol (24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).

According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.

This ingredient is often derived from plants such as wood and sugarcane.

Learn more about Anhydroxylitol

Me+ Mandelic Acid Booster contains this as ingredient number 6.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 8.

6
What it does: Humectant, Skin Conditioning
Community Rating: Liked

Xylitol is a humectant and prebiotic. It can help with dry skin.

In studies, xylitol has been shown to improve dry skin. It decreased transepidermal water loss, or when water passes through the skin and evaporates. Xylitol also showed to help improve the biomechanical properties of the skin barrier.

The prebiotic property of xylitol may also help reinforce our skin's natural microbiome. Having a healthy microbiome prevents infection by bad bacteria and helps with hydration.

As a humectant, Xylitol helps draw moisture from both the air and from deeper skin layers. This helps keep skin hydrated.

Xylitol is a sugar alcohol and commonly used as a sugar substitute. It is naturally occurring in plants such as strawberries and pumpkin.

Learn more about Xylitol

Me+ Mandelic Acid Booster contains this as ingredient number 8.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 9.

7
What it does: Skin Conditioning
Community Rating: Liked

Sodium levulinate is the a sodium salt of Levulinic Acid. If dissolved in an aqueous solution, the two ingredients become identical.

It is a skin conditioning agent, meaning it helps soften and hydrate your skin.

According to Cosmetic Ingredient Review, the highest amounts of sodium levulinate are found in mouthwashes at 0.62%.

Learn more about Sodium Levulinate

Me+ Mandelic Acid Booster contains this as ingredient number 9.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 11.

8
What it does: Preservative
Community Rating: Disliked

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

Potassium sorbate is often used with stronger preservatives.

Learn more about Potassium Sorbate

Me+ Mandelic Acid Booster contains this as ingredient number 11.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 13.

9
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.

Me+ Mandelic Acid Booster contains this as ingredient number 12.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 4.

10
What it does: Humectant
Community Rating: Loved

Glucose is a simple sugar and is the most important source of energy in all organisms. In skincare, glucose is used to hydrate the skin. It also acts as a prebiotic for our natural biome.

As a humectant, glucose draws moisture from the air and from deeper levels in the skin. This helps hydrate skin.

Our skin's natural microbiome contains many saccharides that act as prebiotics. These prebiotics help strengthen our skin's microbiome. Having a healthy microbiome helps protect our skin from harmful bacteria and other contaminants.

Studies show glucose may help with fading discoloration and pigmentation. This is because our skin metabolizes glucose into lactic acid. Lactic acid is an AHA that helps exfoliate the top layer of skin.

Plants and algae make glucose during the process of photosynthesis. It is then used to make cellulose, the building blocks of cell walls.

Learn more about Glucose

Me+ Mandelic Acid Booster contains this as ingredient number 14.

Typology Woman Periodic - Moisturising and Astringent Serum (Week 3 Serum) contains this as ingredient number 12.

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

71% are loved or liked
14% have mixed ratings
14% are disliked or very disliked
0% have no rating yet
47% are loved or liked
11% have mixed ratings
37% are disliked or very disliked
5% have no rating yet

Usage

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

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