Summer Fridays Lip Butter Balm Versus Eadem Le Chouchou Exfoliating + Softening Peptide Lip Balm

Summer Fridays Lip Butter Balm Versus Eadem Le Chouchou Exfoliating + Softening Peptide Lip Balm

This barrier-repair lip moisturizer is formulated around Butyrospermum Parkii Butter and Sodium Hyaluronate to strengthen the lip barrier and hydrate lips.

This smoothing lip moisturizer is formulated around Lactic Acid and Palmitoyl Tripeptide-1 to refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate

Diisostearyl Malate

Hydrogenated Polyisobutene

Polybutene

Hydrogenated Poly(C6-14 Olefin)

Butyrospermum Parkii Butter

Cera Microcristallina

Octyldodecanol

Synthetic Wax

Disteardimonium Hectorite

Astrocaryum Murumuru Seed Butter

Sodium Hyaluronate

Tocopherol

Propylene Carbonate

Polyglyceryl-2 Diisostearate

Aluminum Hydroxide

Parfum

Mica

BHT

Benzyl Alcohol

Benzyl Benzoate

CI 15850

CI 45410

CI 77891

Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Diisostearyl Malate, Hydrogenated Polyisobutene, Polybutene, Hydrogenated Poly(C6-14 Olefin), Butyrospermum Parkii Butter, Cera Microcristallina, Octyldodecanol, Synthetic Wax, Disteardimonium Hectorite, Astrocaryum Murumuru Seed Butter, Sodium Hyaluronate, Tocopherol, Propylene Carbonate, Polyglyceryl-2 Diisostearate, Aluminum Hydroxide, Parfum, Mica, BHT, Benzyl Alcohol, Benzyl Benzoate, CI 15850, CI 45410, CI 77891

Tridecyl Trimellitate

Bis-Diglyceryl Polyacyladipate-2

Methyl Hydrogenated Rosinate

Polyphenylsilsesquioxane

Pentaerythrityl Tetraisostearate

Ethylene/Propylene/Styrene Copolymer

Silica Silylate

Vp/Hexadecene Copolymer

Hibiscus Sabdariffa Flower Extract

Euterpe Oleracea Fruit Oil

Schinziophyton Rautanenii Kernel Oil

Microcrystalline Wax

Moringa Oil/Hydrogenated Moringa Oil Esters

Isostearyl Alcohol

Water

Ethylhexyl Palmitate

Aroma

Caprylic/Capric Triglyceride

Tribehenin

Sorbitan Isostearate

Stearalkonium Hectorite

Lactic Acid

Palmitoyl Hexapeptide-12

Palmitoyl Tripeptide-1

Butylene/Ethylene/Styrene Copolymer

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Linalool

Iron Oxides

CI 19140

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, Aroma, 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, Linalool, Iron Oxides, CI 77891, CI 15850, CI 19140

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 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.

Ci 15850 is the pigment color red. It is an azo dye and created synthetically.

Azo dyes need to be thoroughly purified before use. This allows them to be more stable and longer-lasting.

This ingredient is common in foundations, lipsticks, and blushes. This color is described as brown/orangey red.

It has many secondary names such as Red 6 and Red 7. According to a manufacturer, Red 6 usually contains aluminum.

Ci 77891 is a white pigment from Titanium dioxide. It is naturally found in minerals such as rutile and ilmenite.

It's main function is to add a white color to cosmetics. It can also be mixed with other colors to create different shades.

Ci 77891 is commonly found in sunscreens due to its ability to block UV rays.

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.

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.

Octyldodecanol is a fatty alcohol sourced from plant oils like coconut or palm (or made synthetically).

It is:

You'll likely see this in many BHA products because this is the go-to solvent for salicylic acid.

This ingredient is typically used at levels between 2-20%.

Regarding fungal acne: In 2019, this ingredient was tested against multiple Malassezia species (the yeast that causes fungal acne) and showed no growth.

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.

This ingredient is a solvent. It helps dissolve active ingredients and alter the texture of products.

Propylene Carbonate is commonly used in makeup and with clay, such as montmorillonite or bentonite.

Studies show this ingredient to be safe for cosmetics. When it is undiluted, it can cause skin irritation. (It is always diluted in skincare and makeup). This ingredient is water-soluble.

Propylene Carbonate is created from propylene glycol and carbonic acid.

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.

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