COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin Versus Vichy Liftactiv 16% Pure Vitamin C Brightening Serum
Updated on January 30, 2025
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe serums. They have a total of 3 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for dry skin, brightening skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens 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
COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin 10 ingredients
Vichy Liftactiv 16% Pure Vitamin C Brightening Serum 17 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin 10 ingredients
Vichy Liftactiv 16% Pure Vitamin C Brightening Serum 17 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningAscorbic Acid
Antioxidant
Glycerin
Humectant
Sodium Hydroxide
BufferingPentylene Glycol
Skin ConditioningLaureth-23
CleansingHaematococcus Pluvialis Extract
Antioxidant
Carnosine
Skin Conditioning
Neohesperidin Dihydrochalcone
Masking
Sodium Hyaluronate
Humectant
Trisodium Ethylenediamine Disuccinate
Tocopherol
Antioxidant
Dipotassium Glycyrrhizate
Humectant
Caprylic/Capric Triglyceride
Masking
Caprylyl Glycol
EmollientCarrageenan
Phenoxyethanol
Preservative
Water, Ascorbic Acid, Glycerin, Sodium Hydroxide, Pentylene Glycol, Laureth-23, Haematococcus Pluvialis Extract, Carnosine, Neohesperidin Dihydrochalcone, Sodium Hyaluronate, Trisodium Ethylenediamine Disuccinate, Tocopherol, Dipotassium Glycyrrhizate, Caprylic/Capric Triglyceride, Caprylyl Glycol, Carrageenan, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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 GlycerinPentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
The hydrophilic trait of Pentylene Glycol makes it a humectant. As a humectant, Pentylene Glycol helps draw moisture from the air to your skin. This can help keep your skin hydrated.
This property also makes Pentylene Glycol a great texture enhancer. It can also help thicken or stabilize a product.
Pentylene Glycol also acts as a mild preservative and helps to keep a product microbe-free.
Some people may experience mild eye and skin irritation from Pentylene Glycol. We always recommend speaking with a professional about using this ingredient in your routine.
Pentylene Glycol has a low molecular weight and is part of the 1,2-glycol family.
Learn more about Pentylene GlycolWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
COLLISTAR Milano Attivi Puri Vitamin C + Alpha-Arbutin 10 ingredients
Vichy Liftactiv 16% Pure Vitamin C Brightening Serum 17 ingredients
Reviews
Here's what our community thinks
