Versus

StriVectin Hydration Multiplier Hyaluronic Acid Serum Versus FaceTheory Mandelibright Serum S7

Serum
Serum
American Brand United States
British Brand United Kingdom

Updated on September 16, 2024

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 5 ingredients in common

Cool Features

They both contain hyaluronic acid

Suited For

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing

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
Hydration Multiplier Hyaluronic Acid Serum

Water

Skin Conditioning

Pentylene Glycol

Skin Conditioning

Propanediol

Solvent

Caprylic/Capric Triglyceride

Masking

Squalane

Emollient
1 / 0 Helps hydrate Dry Skin Icon

Behenyl Alcohol

Emollient
Fatty Alcohol Icon

Isopentyldiol

Humectant

Myristyl Nicotinate

Skin Conditioning

Pentaerythrityl Tetraethylhexanoate

Emollient

Saccharide Isomerate

Humectant

Polyglyceryl-3 Stearate

Emulsifying
Not safe for Fungal Acne Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconHelps brighten skin Icon

Undecane

Emollient

Vegetable Oil

Skin Conditioning
Oil IconNot safe for Fungal Acne Icon

Coco-Caprylate/Caprate

Emollient
Not safe for Fungal Acne Icon

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Emulsion Stabilising

Bacillus/Sea Salt Ferment Filtrate

Skin Conditioning
Can worsen Dry Skin Icon

Ceramide AP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Polyglutamic Acid

Skin Conditioning
Helps hydrate Dry Skin IconGood for Scar Healing Icon

Sodium Hyaluronate Crosspolymer

Humectant
Hyaluronic Acid Icon

Glyceryl Caprylate

Emollient

Sodium Acetylated Hyaluronate

Humectant
Hyaluronic Acid Icon

Ceramide Ag

Humectant
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Tridecane

Perfuming
Fragrance Icon

Ceramide Ng

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Butyrospermum Parkii Butter

Skin Conditioning
Helps hydrate Dry Skin IconMay worsen Oily Skin IconBad for Acne Prone Skin IconNot safe for Fungal Acne Icon

Spirodela Polyrhiza Extract

Skin Conditioning

Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Ceramide EOP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid Icon

Triheptanoin

Skin Conditioning

Hydrolyzed Jojoba Esters

Skin Conditioning
Not safe for Fungal Acne Icon

Hydrolyzed Hyaluronic Acid

Humectant
Hyaluronic Acid IconHelps with Anti-Aging IconGood for Scar Healing IconHelps brighten skin Icon

Hydrolyzed Sodium Hyaluronate

Skin Conditioning

Hydrolyzed Glycosaminoglycans

Humectant

Pullulan

Lecithin

Emollient

Sodium Stearoyl Glutamate

Cleansing

Bisabolol

Masking
Helps reduce irritation Icon

C9-12 Alkane

Solvent

Dilinoleic Acid/Butanediol Copolymer

Oryza Sativa Bran Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Scar Healing Icon

Chlorphenesin

Antimicrobial
Preservative Icon

Caprylhydroxamic Acid

Parfum

Masking
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Trisodium Ethylenediamine Disuccinate

Helianthus Annuus Extract

Emollient

Rosmarinus Officinalis Leaf Extract

Antimicrobial

Ceramide NP

Skin Conditioning
Ceramide IconHelps hydrate Dry Skin IconHelps reduce irritation IconHelps with Anti-Aging Icon

Hydrogenated Lecithin

Emulsifying

Dipropylene Glycol

Masking

Glyceryl Stearate

Emollient
1 / 0 Not safe for Fungal Acne Icon

Cholesterol

Emollient
0 / 0 Helps hydrate Dry Skin Icon

Castor Oil/Ipdi Copolymer

Oil IconNot safe for Fungal Acne Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps hydrate Dry Skin IconHelps with Anti-Aging IconGood for Scar Healing Icon

1,2-Hexanediol

Skin Conditioning

Polysorbate 20

Emulsifying
0 / 0 Not safe for Fungal Acne Icon

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Sclerotium Gum

Emulsion Stabilising

Sodium Hydroxide

Buffering

Xanthan Gum

Emulsifying

Silica

Abrasive
Exfoliant IconMay worsen Eczema IconMay worsen Rosacea Icon

Citric Acid

Buffering
AHA IconGood for Oily Skin IconGood for Skin Texture IconGood for Minimizing Pores IconGood for Scar Healing IconHelps brighten skin IconMay worsen Rosacea Icon

Sodium Citrate

Buffering

Limonene

Perfuming
Fragrance IconMay worsen Eczema IconMay worsen Rosacea Icon

Linalool

Perfuming
Fragrance IconMay cause irritation IconEU Allergen IconMay worsen Eczema IconMay worsen Rosacea Icon

Benzyl Salicylate

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Geraniol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

Citronellol

Perfuming
Fragrance IconMay cause irritation IconEU Allergen Icon

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
Humectant, Skin Conditioning, Skin Protecting

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin
Humectant, Skin Conditioning

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate
Buffering, Masking

Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).

As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.

If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.

Read more about some other popular AHA's here:

Learn more about Citric Acid

When to use

2 Routines
100% use in am
0% use in pm
100% use every day
20 Routines
30% use in am
70% use in pm
65% use every day

Reviews

Here's what our community thinks

StriVectin Hydration Multiplier Hyaluronic Acid Serum 70 ingredients

Hydration Multiplier Hyaluronic Acid Serum hasn't been rated yet.
Rate it now

FaceTheory Mandelibright Serum S7 12 ingredients

5.0 /5
from 1 rating
Absorbs Well (1) Great Value (1) Light (1)
alyssaklein's avatar

Alyssa Klein

9 months ago
Review

I’ve used this X2 per day for like over a year! It’s hard to find 10% mandelic acid in a sustainable package. I’ve found that using it right after I take a hot shower helps it absorb better. Make sure you let it settle into your skin before adding other stuff on top.

#great value
#light
#absorbs well
#light scent