Mary Kay TimeWise Replenishing Serum+C® Versus Mad Hippie Vitamin C Serum
Updated on March 26, 2025
Overview
What they are
These products are both serums. They have a total of 3 ingredients in common
Cool Features
They both contain exfoliants and Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, 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
Mary Kay TimeWise Replenishing Serum+C® 36 ingredients
Mad Hippie Vitamin C 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
Mary Kay TimeWise Replenishing Serum+C® 36 ingredients
Mad Hippie Vitamin C Serum 17 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Hydrogenated Polydecene
EmollientButylene Glycol
Humectant
Tetrahexyldecyl Ascorbate
Antioxidant
Pentylene Glycol
Skin ConditioningBetaine
Humectant
Ascorbic Acid
Antioxidant
Phyllanthus Emblica Fruit Extract
HumectantVegetable Amino Acids
Skin ConditioningIsomalt
HumectantTocopherol
Antioxidant
Hydrolyzed Corn Starch
HumectantSynthetic Beeswax
Emulsion Stabilising
Alcohol Denat.
Antimicrobial
PEG-32
HumectantPolyacrylamide
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingC13-14 Isoparaffin
Emollient
Hydrated Silica
Abrasive
Hydroxypropyl Cyclodextrin
MaskingLaureth-7
EmulsifyingXanthan Gum
EmulsifyingTriethanolamine
BufferingDisodium EDTA
Citric Acid
Buffering
Potassium Benzoate
Preservative
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningIodopropynyl Butylcarbamate
Preservative
Tin Oxide
Abrasive
Mica
Cosmetic Colorant
Titanium Dioxide
Cosmetic Colorant
Water, Glycerin, Dimethicone, Hydrogenated Polydecene, Butylene Glycol, Tetrahexyldecyl Ascorbate, Pentylene Glycol, Betaine, Ascorbic Acid, Phyllanthus Emblica Fruit Extract, Vegetable Amino Acids, Isomalt, Tocopherol, Hydrolyzed Corn Starch, Synthetic Beeswax, Alcohol Denat., PEG-32, Polyacrylamide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, C13-14 Isoparaffin, Hydrated Silica, Hydroxypropyl Cyclodextrin, Laureth-7, Xanthan Gum, Triethanolamine, Disodium EDTA, Citric Acid, Potassium Benzoate, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol, Ethylhexylglycerin, Iodopropynyl Butylcarbamate, Tin Oxide, Mica, Titanium Dioxide
Water
Skin ConditioningSodium Ascorbyl Phosphate
Antioxidant
C12-15 Alkyl Benzoate
AntimicrobialGlycerin
Humectant
Sodium Levulinate
Skin ConditioningSodium Anisate
AntimicrobialSalvia Sclarea Oil
Masking
Citrus Grandis Fruit Extract
Astringent
Hyaluronic Acid
Humectant
Amorphophallus Konjac Root Powder
Abrasive
Aloe Barbadensis Leaf
Masking
Tocotrienols
Skin ConditioningFerulic Acid
Antimicrobial
Chamomilla Recutita Extract
Skin Conditioning
Sodium Phytate
Xanthan Gum
EmulsifyingHydroxyethylcellulose
Emulsion StabilisingWater, Sodium Ascorbyl Phosphate, C12-15 Alkyl Benzoate, Glycerin, Sodium Levulinate, Sodium Anisate, Salvia Sclarea Oil, Citrus Grandis Fruit Extract, Hyaluronic Acid, Amorphophallus Konjac Root Powder, Aloe Barbadensis Leaf, Tocotrienols, Ferulic Acid, Chamomilla Recutita Extract, Sodium Phytate, Xanthan Gum, Hydroxyethylcellulose
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 GlycerinWater. 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 WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Mary Kay TimeWise Replenishing Serum+C® 36 ingredients
Mad Hippie Vitamin C Serum 17 ingredients
Reviews
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