Skin science article
Eadem Le Chouchou Exfoliating + Softening Peptide Lip Balm Versus Trader Joe's Lip Mask
Eadem Le Chouchou Exfoliating + Softening Peptide Lip Balm Versus Trader Joe's Lip Mask This smoothing lip moisturizer is formulated around Lactic Acid and Palmitoyl Tripeptide-1 to refine skin texture. This hydrating lip mask is formulated around Butyrospermu
Eadem Le Chouchou Exfoliating + Softening Peptide Lip Balm Versus Trader Joe's Lip Mask
This smoothing lip moisturizer is formulated around Lactic Acid and Palmitoyl Tripeptide-1 to refine skin texture.
This hydrating lip mask is formulated around Butyrospermum Parkii Butter and Cocos Nucifera Oil to hydrate lips and strengthen the lip barrier.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Hydrogenated Polyisobutene
Diisostearyl Malate
Tridecyl Trimellitate
Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate
Bis-Diglyceryl Polyacyladipate-2
Methyl Hydrogenated Rosinate
Polyphenylsilsesquioxane
Pentaerythrityl Tetraisostearate
Ethylene/Propylene/Styrene Copolymer
Synthetic Wax
Silica Silylate
Vp/Hexadecene Copolymer
Hibiscus Sabdariffa Flower Extract
Butyrospermum Parkii Butter
Euterpe Oleracea Fruit Oil
Schinziophyton Rautanenii Kernel Oil
Tocopherol
Microcrystalline Wax
Moringa Oil/Hydrogenated Moringa Oil Esters
Isostearyl Alcohol
Water
Ethylhexyl Palmitate
Octyldodecanol
Caprylic/Capric Triglyceride
Tribehenin
Sorbitan Isostearate
Propylene Carbonate
Stearalkonium Hectorite
Lactic Acid
Palmitoyl Hexapeptide-12
Palmitoyl Tripeptide-1
Butylene/Ethylene/Styrene Copolymer
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Hydrogenated Polyisobutene, Diisostearyl Malate, Tridecyl Trimellitate, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Bis-Diglyceryl Polyacyladipate-2, Methyl Hydrogenated Rosinate, Polyphenylsilsesquioxane, Pentaerythrityl Tetraisostearate, Ethylene/Propylene/Styrene Copolymer, Synthetic Wax, Silica Silylate, Vp/Hexadecene Copolymer, Hibiscus Sabdariffa Flower Extract, Butyrospermum Parkii Butter, Euterpe Oleracea Fruit Oil, Schinziophyton Rautanenii Kernel Oil, Tocopherol, Microcrystalline Wax, Moringa Oil/Hydrogenated Moringa Oil Esters, Isostearyl Alcohol, Water, Ethylhexyl Palmitate, Octyldodecanol, Caprylic/Capric Triglyceride, Tribehenin, Sorbitan Isostearate, Propylene Carbonate, Stearalkonium Hectorite, Lactic Acid, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Butylene/Ethylene/Styrene Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Hydrogenated Poly(C6-14 Olefin)
Polybutene
Vanilla Planifolia Fruit Extract
Cocos Nucifera Oil
Helianthus Annuus Seed Oil
Siraitia Grosvenorii Fruit Extract
Ricinus Communis Seed Oil
Copernicia Cerifera Wax
Tetrahexyldecyl Ascorbate
Tocopheryl Acetate
Caprylyl Glycol
Isopropyl Titanium Triisostearate
1,2-Hexanediol
Parfum
Iron Oxides
Hydrogenated Poly(C6-14 Olefin), Diisostearyl Malate, Synthetic Wax, Hydrogenated Polyisobutene, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Butyrospermum Parkii Butter, Polybutene, Ethylene/Propylene/Styrene Copolymer, Vanilla Planifolia Fruit Extract, Cocos Nucifera Oil, Helianthus Annuus Seed Oil, Siraitia Grosvenorii Fruit Extract, Ricinus Communis Seed Oil, Copernicia Cerifera Wax, Tetrahexyldecyl Ascorbate, Tocopherol, Tocopheryl Acetate, Caprylyl Glycol, Isopropyl Titanium Triisostearate, Butylene/Ethylene/Styrene Copolymer, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, 1,2-Hexanediol, Parfum, Iron Oxides
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This ingredient is a high-molecular weight synthetic polymer. It is used to modify the viscosity of a formula, improve slip, and create a more "cushiony" texture.
Due to its large molecular size, this ingredient is not absorbed into the skin.
This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.
Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).
In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).
Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.
Shea butter also contains vitamins A and E which may contribute to antioxidant activity.
While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.
This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.
Diisostearyl Malate is an emollient and most often used in lip products. It comes from isostearyl alcohol, a fatty acid, and malic acid, an AHA.
As an emollient, Diisostearyl Malate helps create a thin film on your skin to trap moisture in. This helps keep your skin soft and smooth.
This is a synthetic polymer used to thicken formulas, improve texture, and enhance spreadability.
Due to its large molecule size, this ingredient does not penetrate the skin and is considered well-tolerated.
Hydrogenated Polyisobutene is a synthetic polymer. Polymers are compounds with high molecular weight. Hydrogenated Polyisobutene is an emollient and texture enhancer.
In one study, Hydrogenated Polyisobutene showed better skin hydration levels than Caprylic/Capric Triglyceride. As an emollient, it helps keep your skin soft and hydrated by trapping moisture in.
Hydrogenated Polyisobutene is often used as a mineral oil replacement.
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.
This is a plant-derived ester that functions as a skin conditioner. It's basically a two linoleic acid molecules combined with fatty alcohols.
In practice, it works as a rich emollient that helps reduce moisture loss and give skin a soft appearance.
The phytosterol part of this ingredient brings an added structural bonus: phytosterols are structurally similar to cholesterol so they can fit right into the stratum corneum's lipid matrix to help reinforce the skin barrier.
Due to its molecular structure, this ingredient delivers a cushiony and glossy feeling without being excessively greasy.
It did not produce skin irritation or sensitization in clinical studies, and this ingredient is deemed safe to use in cosmetics at current practices.
Because this ingredient contains C16, C18, and C22 fatty chains, it may not be Malassezia/fungal acne safe. The Malassezia yeast potentially feeds on fatty acids in the C11-C24 range.
Synthetic Wax is a manufactured hydrocarbon wax. In formulas, it works as an occlusive emollient that helps reduce water loss and improves the spreadability of products.
Research comparing synthetic wax to traditional mineral-derived products found that formulas containing it perform as well for skin hydration.
It is considered non-comedogenic and vegan-friendly.
This ingredient has a well-established safety record by the CIR Expert Panel for Cosmetic Ingredient Safety.
Synthetic Waxes are straight/branched-chain hydrocarbons with no ester bond or fatty acids. That means there is nothing for the Malassezia yeast to feed on.
Tocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.