Paula's Choice Calm Repairing Serum Versus Paula's Choice Boost Hyaluronic Acid + Peptide Lip Booster
Updated on August 20, 2025
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
Paula's Choice Calm Repairing Serum 39 ingredients
Paula's Choice Boost Hyaluronic Acid + Peptide Lip Booster 31 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Paula's Choice Calm Repairing Serum 39 ingredients
Paula's Choice Boost Hyaluronic Acid + Peptide Lip Booster 31 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Sodium Lauroyl Lactylate
EmulsifyingSodium Hyaluronate
Humectant
Polysorbate 20
Emulsifying
Caprylic/Capric Triglyceride
Masking
PEG/PPG-14/4 Dimethicone
Emulsifying
Xanthan Gum
EmulsifyingDisodium EDTA
Sodium Cocoyl Amino Acids
CleansingCeramide NP
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningEpilobium Angustifolium Extract
Skin ConditioningCeramide AP
Skin Conditioning
Cholesterol
Emollient
Phytosphingosine
Skin Conditioning
Beta-Glucan
Skin Conditioning
Sarcosine
Skin ConditioningCarbomer
Emulsion StabilisingChrysanthemum Parthenium Flower Extract
Skin ConditioningSea Whip Extract
Skin ConditioningGlycine Soja Seed Extract
Skin Conditioning
Hyaluronic Acid
Humectant
Glycyrrhiza Glabra Root Extract
Bleaching
Ceramide EOP
Skin Conditioning
Magnesium Aspartate
Skin ConditioningPotassium Aspartate
Skin ConditioningUbiquinone
Antioxidant
Phenoxyethanol
Preservative
1,2-Hexanediol
Skin Conditioning
Caprylyl Glycol
Emollient
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Calcium Chloride
AstringentPropylene Glycol
Humectant
Tocopherol
Antioxidant
Sodium Metabisulfite
Antioxidant
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Water, Glycerin, Sodium Lauroyl Lactylate, Sodium Hyaluronate, Polysorbate 20, Caprylic/Capric Triglyceride, PEG/PPG-14/4 Dimethicone, Xanthan Gum, Disodium EDTA, Sodium Cocoyl Amino Acids, Ceramide NP, Ethylhexylglycerin, Epilobium Angustifolium Extract, Ceramide AP, Cholesterol, Phytosphingosine, Beta-Glucan, Sarcosine, Carbomer, Chrysanthemum Parthenium Flower Extract, Sea Whip Extract, Glycine Soja Seed Extract, Hyaluronic Acid, Glycyrrhiza Glabra Root Extract, Ceramide EOP, Magnesium Aspartate, Potassium Aspartate, Ubiquinone, Phenoxyethanol, 1,2-Hexanediol, Caprylyl Glycol, Leuconostoc/Radish Root Ferment Filtrate, Calcium Chloride, Propylene Glycol, Tocopherol, Sodium Metabisulfite, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Sodium Benzoate, Potassium Sorbate
Diisostearyl Malate
EmollientHydrogenated Castor Oil/Sebacic Acid Copolymer
Emollient
Theobroma Cacao Seed Butter
Emollient
Dipentaerythrityl Tetrabehenate/Polyhydroxystearate
HumectantPolyamide-8
EmollientPolyglyceryl-3 Beeswax
Emulsifying
Dimer Dilinoleyl Dimer Dilinoleate
Emollient
Ethylhexyl Palmitate
Emollient
Triisostearin
Skin Conditioning
Squalane
Emollient
Butyrospermum Parkii Butter Unsaponifiables
Skin Conditioning
Cetearyl Ethylhexanoate
Emollient
Dipalmitoyl Hydroxyproline
Skin Conditioning
Water
Skin ConditioningArginine/Lysine Polypeptide
Skin Conditioning
Tocopherol
Antioxidant
Tribehenin
Emollient
Palmitic Acid
Emollient
Hydroxystearic Acid
Cleansing
Sorbitan Isostearate
Emulsifying
Trihydroxystearin
Skin Conditioning
Glycine Soja Oil
Emollient
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Portulaca Pilosa Extract
Skin ConditioningSodium Hyaluronate
Humectant
Lactic Acid
Buffering
Sucrose Cocoate
Emulsifying
Palmitoyl Tripeptide-1
Skin Conditioning
Palmitoyl Tripeptide-38
Skin Conditioning
Glucomannan
Skin ConditioningSorbic Acid
Preservative
Diisostearyl Malate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Theobroma Cacao Seed Butter, Dipentaerythrityl Tetrabehenate/Polyhydroxystearate, Polyamide-8, Polyglyceryl-3 Beeswax, Dimer Dilinoleyl Dimer Dilinoleate, Ethylhexyl Palmitate, Triisostearin, Squalane, Butyrospermum Parkii Butter Unsaponifiables, Cetearyl Ethylhexanoate, Dipalmitoyl Hydroxyproline, Water, Arginine/Lysine Polypeptide, Tocopherol, Tribehenin, Palmitic Acid, Hydroxystearic Acid, Sorbitan Isostearate, Trihydroxystearin, Glycine Soja Oil, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Portulaca Pilosa Extract, Sodium Hyaluronate, Lactic Acid, Sucrose Cocoate, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-38, Glucomannan, Sorbic Acid
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.
It is used to help stabilize other antioxidants or prevent the color from changing in a product.
As an antioxidant, it helps fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Thus, antioxidants may reduce the signs of aging.
This ingredient is oil-soluble.
Learn more about Pentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamateSodium 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 HyaluronateTocopherol (also known as Vitamin E) is a common antioxidant used to help protect the skin from free-radicals and strengthen the skin barrier. It's also fat soluble - this means our skin is great at absorbing it.
Vitamin E also helps keep your natural skin lipids healthy. Your lipid skin barrier naturally consists of lipids, ceramides, and fatty acids. Vitamin E offers extra protection for your skin’s lipid barrier, keeping your skin healthy and nourished.
Another benefit is a bit of UV protection. Vitamin E helps reduce the damage caused by UVB rays. (It should not replace your sunscreen). Combining it with Vitamin C can decrease sunburned cells and hyperpigmentation after UV exposure.
You might have noticed Vitamin E + C often paired together. This is because it is great at stabilizing Vitamin C. Using the two together helps increase the effectiveness of both ingredients.
There are often claims that Vitamin E can reduce/prevent scarring, but these claims haven't been confirmed by scientific research.
Learn more about TocopherolWater. 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
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When to use
Paula's Choice Calm Repairing Serum 39 ingredients
Paula's Choice Boost Hyaluronic Acid + Peptide Lip Booster 31 ingredients
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Paula's Choice Calm Repairing Serum 39 ingredients
Paula's Choice Boost Hyaluronic Acid + Peptide Lip Booster 31 ingredients
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