Paula's Choice C15 Super Booster US
Dr. Althea Vitamin C Boosting Serum
Versus

Paula's Choice C15 Super Booster - US Versus Dr. Althea Vitamin C Boosting Serum

Serum
Serum
American Brand United States
Korean Brand South Korea

Updated on April 29, 2025

Overview

What they are

These products are both cruelty-free and reef safe serums. They have a total of 0 ingredients in common

Cool Features

They both contain hyaluronic acid, Vitamin C and Vitamin E

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 harsh alcohols, common allergens, parabens, silicones or sulfates

What's Inside

They both contain fragrances

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

New Comparison

Ingredient Info

Click any item below to learn more and see relevant ingredients

Paula's Choice C15 Super Booster 21 ingredients

Dr. Althea Vitamin C Boosting Serum 43 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

Paula's Choice C15 Super Booster 21 ingredients

Dr. Althea Vitamin C Boosting Serum 43 ingredients

Key Ingredients

Benefits

Key Ingredients

Benefits

Ingredients Side-by-side

found in both products
C15 Super Booster

Water

Skin Conditioning

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

Ethoxydiglycol

Humectant
0 / 0

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

PPG-26-Buteth-26

Skin Conditioning

PEG-40 Hydrogenated Castor Oil

Emulsifying
Oil IconNot safe for Fungal Acne Icon

Pentylene Glycol

Skin Conditioning

Tocopherol

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

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Hexanoyl Dipeptide-3 Norleucine Acetate

Skin Conditioning
Peptide Icon

Lecithin

Emollient
Helps hydrate Dry Skin Icon

Ferulic Acid

Antimicrobial
Antioxidant IconHelps with Anti-Aging IconGood for Dark Spots Icon

Panthenol

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

Bisabolol

Masking
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

Oryza Sativa Bran Extract

Skin Conditioning
Helps hydrate Dry Skin Icon

Propyl Gallate

Antioxidant
Antioxidant IconFragrance Icon

Sodium Gluconate

Skin Conditioning

Sodium Hydroxide

Buffering

Phenoxyethanol

Preservative
Preservative Icon

Ethylhexylglycerin

Skin Conditioning

Water, Ascorbic Acid, Butylene Glycol, Ethoxydiglycol, Glycerin, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Pentylene Glycol, Tocopherol, Sodium Hyaluronate, Hexanoyl Dipeptide-3 Norleucine Acetate, Lecithin, Ferulic Acid, Panthenol, Bisabolol, Oryza Sativa Bran Extract, Propyl Gallate, Sodium Gluconate, Sodium Hydroxide, Phenoxyethanol, Ethylhexylglycerin

Vitamin C Boosting Serum

Hippophae Rhamnoides Water

Masking
Fragrance Icon

Centella Asiatica Leaf Water

Skin Conditioning
Helps reduce Skin Redness IconHelps reduce irritation Icon

Niacinamide

Smoothing
Niacinamide IconGood for Oily Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps fight Acne IconHelps brighten skin Icon

Butylene Glycol

Humectant
1 / 0 Helps hydrate Dry Skin Icon

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Dipropylene Glycol

Masking

Water

Skin Conditioning

Methyl Gluceth-20

Humectant
Helps hydrate Dry Skin Icon

Methylpropanediol

Solvent

Betaine

Humectant
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Dark Spots Icon

Tranexamic Acid

Astringent
Helps reduce irritation IconGood for Dark Spots IconGood for Scar Healing Icon

Glycerin

Humectant
0 / 0 Helps hydrate Dry Skin IconGood for Scar Healing IconHelps brighten skin Icon

Pentylene Glycol

Skin Conditioning

Propanediol

Solvent
Helps hydrate Dry Skin Icon

Hydroxyethyl Urea

Humectant
Helps hydrate Dry Skin Icon

Laminaria Japonica Extract

Skin Protecting
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation Icon

Eclipta Prostrata Leaf Extract

Skin Conditioning

Ficus Carica Fruit Extract

Humectant
Helps hydrate Dry Skin Icon

Centella Asiatica Extract

Cleansing
Helps reduce Skin Redness IconHelps reduce irritation IconHelps with Anti-Aging Icon

Hydrogenated Lecithin

Emulsifying
Helps hydrate Dry Skin Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin Icon

Carbomer

Emulsion Stabilising
1 / 0

3-O-Ethyl Ascorbic Acid

Skin Conditioning
Vitamin C IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores Icon

C12-14 Pareth-12

Emulsifying

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Xanthan Gum

Emulsifying

Tromethamine

Buffering

Panthenol

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

Ethylhexylglycerin

Skin Conditioning

Adenosine

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Scar Healing Icon

Disodium EDTA

Fructooligosaccharides

Humectant
Helps hydrate Dry Skin Icon

Beta-Glucan

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce Skin Redness IconHelps reduce irritation IconHelps with Anti-Aging IconGood for Scar Healing Icon

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps reduce Skin Redness IconGood for Skin Texture IconGood for Minimizing Pores IconHelps with Anti-Aging IconGood for Dark Spots IconGood for Scar Healing IconHelps brighten skin Icon

Hydrolyzed Hyaluronic Acid

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

Ceramide NP

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

Alpha-Arbutin

Antioxidant
Antioxidant IconGood for Dark Spots IconGood for Scar Healing Icon

Tocopherol

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

Bifida Ferment Lysate

Skin Conditioning
Helps hydrate Dry Skin IconHelps reduce irritation Icon

Bisabolol

Masking
Helps reduce Skin Redness IconHelps reduce irritation IconGood for Dark Spots Icon

Ubiquinone

Antioxidant
Antioxidant IconHelps with Anti-Aging IconGood for Dark Spots Icon

Hydroxydecyl Ubiquinone

Antioxidant
Antioxidant Icon

Sodium Acetylated Hyaluronate

Humectant
Hyaluronic Acid Icon

Hippophae Rhamnoides Water, Centella Asiatica Leaf Water, Niacinamide, Butylene Glycol, 1,2-Hexanediol, Dipropylene Glycol, Water, Methyl Gluceth-20, Methylpropanediol, Betaine, Tranexamic Acid, Glycerin, Pentylene Glycol, Propanediol, Hydroxyethyl Urea, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Ficus Carica Fruit Extract, Centella Asiatica Extract, Hydrogenated Lecithin, Sodium Hyaluronate, Carbomer, 3-O-Ethyl Ascorbic Acid, C12-14 Pareth-12, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Tromethamine, Panthenol, Ethylhexylglycerin, Adenosine, Disodium EDTA, Fructooligosaccharides, Beta-Glucan, Ascorbic Acid, Hydrolyzed Hyaluronic Acid, Ceramide NP, Alpha-Arbutin, Tocopherol, Bifida Ferment Lysate, Bisabolol, Ubiquinone, Hydroxydecyl Ubiquinone, Sodium Acetylated Hyaluronate

Ingredient Ratings

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

C15 Super Booster
10
10
10
liked
mixed
disliked
Unlock with Premium
Vitamin C Boosting Serum
10
10
10
liked
mixed
disliked
Unlock with Premium

When to use

Paula's Choice C15 Super Booster 21 ingredients

Dr. Althea Vitamin C Boosting Serum 43 ingredients

334 Routines
88% use in am
12% use in pm
94% use every day
When to use See routines that use it ->
830 Routines
77% use in am
23% use in pm
92% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Paula's Choice C15 Super Booster 21 ingredients

4.10
Overall rating
5
4
3
2
1
What people say
Absorbs Well 50% Broke Me Out 50% Expensive 50%

Dr. Althea Vitamin C Boosting Serum 43 ingredients

3.33
Overall rating
5
4
3
2
1
What people say
Broke Me Out 55% Great Value 45% Works Well 45%
See all reviews for Vitamin C Boosting Serum
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