Kosas Plump + Juicy Lip Booster Buttery Treatment Versus Olehenriksen Pout Preserve Peptide Lip Treatment

Kosas Plump + Juicy Lip Booster Buttery Treatment Versus Olehenriksen Pout Preserve Peptide Lip Treatment

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

This anti-aging lip moisturizer is formulated around Bis-Diglyceryl Polyacyladipate-2 and Palmitoyl Hexapeptide-12 to soften the look of wrinkles and hydrate lips.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Bis-Diglyceryl Polyacyladipate-2

Ricinus Communis Seed Oil

Butyrospermum Parkii Butter

Polyhydroxystearic Acid

Tocopherol

Tocopheryl Nicotinate

Ethylhexyl Palmitate

Simmondsia Chinensis Seed Oil

Jojoba Esters

Tribehenin

Helianthus Annuus Seed Wax

Punica Granatum Flower Extract

Butyrospermum Parkii Butter Unsaponifiables

Octyldodecanol

Acacia Decurrens Flower Wax

Sodium Hyaluronate

Glucomannan

Polyglycerin-3

Sorbitan Isostearate

Trihydroxystearin

Polyglyceryl-3 Diisostearate

Foeniculum Vulgare Fruit Oil

Palmitoyl Tripeptide-1

Helianthus Annuus Seed Oil

Ethylhexylglycerin

Rosmarinus Officinalis Leaf Oil

Vanillin

Citrus Aurantium Dulcis Peel Oil

Titanium Dioxide

CI 77891

CI 45410

Bis-Diglyceryl Polyacyladipate-2, Ricinus Communis Seed Oil, Butyrospermum Parkii Butter, Polyhydroxystearic Acid, Tocopherol, Tocopheryl Nicotinate, Ethylhexyl Palmitate, Simmondsia Chinensis Seed Oil, Jojoba Esters, Tribehenin, Helianthus Annuus Seed Wax, Punica Granatum Flower Extract, Butyrospermum Parkii Butter Unsaponifiables, Octyldodecanol, Acacia Decurrens Flower Wax, Sodium Hyaluronate, Glucomannan, Polyglycerin-3, Sorbitan Isostearate, Trihydroxystearin, Polyglyceryl-3 Diisostearate, Foeniculum Vulgare Fruit Oil, Palmitoyl Tripeptide-1, Helianthus Annuus Seed Oil, Ethylhexylglycerin, Rosmarinus Officinalis Leaf Oil, Vanillin, Citrus Aurantium Dulcis Peel Oil, Titanium Dioxide, CI 77891, CI 45410

Polybutene

Hydrogenated Polydecene

Hydrogenated Styrene/Isoprene Copolymer

Cera Microcristallina

Silica

Rubus Chamaemorus Seed Oil

Garcinia Indica Seed Butter

Euterpe Oleracea Sterols

Palmitoyl Hexapeptide-12

Tocopheryl Acetate

Irvingia Gabonensis Kernel Butter

Citrus Aurantium Dulcis Fruit Extract

Linoleic Acid

Linolenic Acid

Oleic Acid

Lactic Acid

Caprylic/Capric Triglyceride

Copernicia Cerifera Wax

Hydrogenated Coco-Glycerides

Pentaerythrityl Tetraisostearate

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Dicalcium Phosphate

Propylene Carbonate

Stearalkonium Hectorite

Parfum

Citral

Limonene

Linalool

Iron Oxides

Polybutene, Hydrogenated Polydecene, Bis-Diglyceryl Polyacyladipate-2, Hydrogenated Styrene/Isoprene Copolymer, Cera Microcristallina, Silica, Rubus Chamaemorus Seed Oil, Garcinia Indica Seed Butter, Euterpe Oleracea Sterols, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-1, Tocopheryl Acetate, Tocopherol, Irvingia Gabonensis Kernel Butter, Citrus Aurantium Dulcis Fruit Extract, Linoleic Acid, Linolenic Acid, Oleic Acid, Lactic Acid, Helianthus Annuus Seed Oil, Caprylic/Capric Triglyceride, Copernicia Cerifera Wax, Hydrogenated Coco-Glycerides, Sorbitan Isostearate, Pentaerythrityl Tetraisostearate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Octyldodecanol, Ethylhexyl Palmitate, Dicalcium Phosphate, Tribehenin, Propylene Carbonate, Stearalkonium Hectorite, Parfum, Citral, Limonene, Linalool, Iron Oxides, CI 77891

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Bis-Diglyceryl Polyacyladipate-2 is a synthetic emollient that works as a lanolin substitute.

This ingredient is a great vegan option for those avoiding animal-derived ingredients.

It mostly stays on the surface of skin where it helps hydrate due to its large molecular size and low water solubility.

Due to it being derived from fatty acids, this ingredient may not be Malassezia or fungal acne safe.

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.

Ethylhexyl Palmitate, also known as octyl palmitate, is created from 2-ethylhexyl alcohol and palmitic acid.

In cosmetics, it plays many roles:

One thing worth noting: a controlled study found this ingredient applied under occlusion to acne-prone subjects increased microcomedones. Just keep in mind this was under occlusive conditions and don't reflect how most products are used day-to-day.

For most people, this is a well-tolerated and lightweight ingredient.

This ingredient may not be fungal acne safe because it is an ester of palmitic acid, a C16 fatty acid that falls within the C11-24 range that Malassezia can metabolize.

Helianthus Annuus Seed Oil is a plant oil derived from the seeds of a sunflower.

It is rich in fatty acids, primarily linoleic acid and oleic acid. This gives it emollient and skin conditioning properties.

The reason this ingredient is so effective is because it forms a thin film on the skin that reduces transepidermal water loss (TEWL) while supplying linoleic acid to the stratum corneum to improve barrier strength.

The high linoleic acid content is particularly noteworthy for acne-prone skin.

Research suggests that acne-prone skin tends to be deficient in linoleic acid in sebum. Topical application may help replenish this to support a healthier follicular environment and less comedone-promoting sebum.

One randomized study found sunflower seed oil preserved skin barrier integrity in adult volunteers with and without atopic dermatitis (outperforming olive oil).

This ingredient is well-studied, gentle, and an effective emollient suitable for most skin types.

On fungal acne: This ingredient may not be Fungal acne (Malassezia folliculitis) safe. This is because it contains fatty acids with carbon chain lengths in the C11-C24 range.

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.

Palmitoyl Tripeptide-1 (aka Pal-GHK) is a synthetic signal peptide made of three amino acids attached to palmitic acid.

That fatty acid attachment is the key: it boosts the peptide's ability to penetrate the skin barrier. This puts it closer to the dermal cells where it can actually make a difference.

Once there, it acts as a matrikine, a signaling peptide that prompts fibroblasts to produce more collagen, fibronectin, and hyaluronic acid.

In vitro studies show it can boost collagen production in skin cells even when UV-damaged skin samples were treated with it at a tiny concentration (it almost fully restored dermal collagen at 5ppm). It achieved this at 100x lower concentration than retinoic acid, which needed 500 ppm to do the same thing.

Human clinical data is promising, but modest:

A study of 23 female volunteers found a small but statistically significant increase (~4%) in skin thickness after treatment at 4 ppm.

A separate small trial of 15 women showed statistically significant reductions in wrinkle length, depth, and skin roughness after applying it twice daily for four weeks.

You'll likely see Pal-GHK paired with Palmitoyl Tetrapeptide-7 as part of the Matrixyl 3000 complex.

Fungal acne note: Usually a palmitic acid component can feed Malassezia in unbound form, but here is is covalently bonded to the peptide. This means it is very difficult for Malassezia to access, and therefore very unlikely to cause fungal acne.

Sorbitan Isostearate is an emulsifer. It is created from isostearic acid and sorbitol.

As an emulsifier, it keeps the water and oil ingredients from separating. This keeps formulas stable and smooth.

In a 24 hour occlusive patch test on 56 subjects, 10% sorbitan isostearate was completely non-irritating. Most formulas use less than 10%.

Because it's a fatty acid ester, it may not be fungal acne safe since the Malassezia yeast can utilize it as a nutrient source.

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.

Tribehenin is the triglyceride of glycerin and behenic acid. It is an emollient that helps soften and condition skin.

Safety-wise, this is a well-vetted ingredient. Repeated-insult patch tests of 0.38% tribehenin did not trigger sensitization.

This ingredient may not be fungal acne safe because behenic acid falls into the chain-length range that Malassezia yeasts can feed on.

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