Works for:
based on ingredients and %- Moisturizing
- Anti-aging
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 5
Key actives
Product Summary
"Kosas - Plump & Juicy Lip Booster Buttery Treatment" is effective for: Moisturizing
This lip product could be helpful for: Anti-aging, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- This moisturizer also contains Peptides (palmitoyl tripeptide-1 0.40% - 0.90%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of Peptides is, but it is very likely that they are helpful. Peptides might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
About the brand
According to Cruelty-Free Kitty "Kosas" is cruelty free and so is its parent company.
Price
The product retails for 25.00$ in the United States and for 22.00£ in the United Kingdom.
For a detailed price comparison: click here.
Works for
Moisturizing
What does the product description say?
It contains seven times more lip boosting actives—hyaluronic acid, peptides and plumping botanicals—for full, cushiony-looking lips without the sting.
Source: Sephora
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
polyglycerin-3, sodium hyaluronate.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: bis-diglyceryl polyacyladipate-2, butyrospermum parkii butter.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: palmitoyl tripeptide-1
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
A plant oil that can help soften the skin. It might be helpful in calming down inflammation, but solid research is lacking. Is often used in lip products to create the needed product consistency
Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
Helps soften the upper layer of the skin and reduce water loss from its surface
A great moisturizing ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Helps soften the upper layer of the skin
A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function
Helps soften the upper layer of the skin and support skin's barrier function while creating a thicker product consistency
An emollient made of jojoba oil. Helps soften the skin and support its barrier function
Helps to attract water to the upper layer of the skin
An emollient that helps soften the skin and create a nice product texture
Mimosa flower fax. Helps soften the upper layer of the skin. It adds a nice smell, but could be irritating
Helps soften the upper layer of the skin and improve the product texture
Used to create a thicker product consistency and soften the upper layer of the skin
An emollient that helps to soften the skin and create a pleasant product texture and stabilize the formulation
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
Anti-aging
What does the product description say?
, Plump Oleactif Visibly strengthens and plumps. , Peptides Visibly firm and smooth.
Source: Sephora
This product contains palmitoyl tripeptide-1. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works.
A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles
A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score: 87/100.
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Potential irritants
Comedogenic ingredients
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Kosas Plump & Juicy Lip Booster Buttery Treatment | Current | $22.00 | |
Perricone MD Cold Plasma Plus+ Lip Therapy | 51% | $24.00 | |
 Solara Suncare Pout Protector Lip Serum | 50% | $16.00 | |
Pacifica Vegan Collagen Lip Plumping Gloss | 50% | $13.99 | |
 Zelens Lip Enhancer | 50% | $32.00 | |
 Paula's choice Hyaluronic Acid + Peptide Lip Booster | 49% | $20.40 |
Key Actives
Potential irritants
Comedogenic ingredients
All ingredients
Ingredient list view
Bis-diglyceryl polyacyladipate-2, Ricinus communis seed oil, Butyrospermum parkii butter, Polyhydroxystearic acid, Unknown, Tocopheryl nicotinate, Ethylhexyl palmitate, Simmondsia chinensis seed oil, Jojoba esters, Tribehenin, Helianthus annuus seed wax, Helianthus annuus seed cera, Punica granatum flower extract, Helianthus annuus seed oil, Butyrospermum parkii butter unsaponifiables, Sodium hyaluronate, Acacia decurrens flower wax, Acacia decurrens flower cera, Polyglyceryl-3 diisostearate, Trihydroxystearin, Sorbitan isostearate, Rosmarinus officinalis leaf oil, Foeniculum vulgare fruit oil, Tocopherol, Octyldodecanol, Palmitoyl tripeptide-1, Glucomannan, Polyglycerin-3, Ethylhexylglycerin, Vanillin, Citrus aurantium dulcis peel oil, Citrus aurantium dulcis peel oil expressed, Citral, Limonene, Linalool, Ci 77891, Titanium dioxide, Ci 45410
- Safety assessment of bis-diglyceryl polyacyladipate-2 and bis-diglyceryl polyacyladipate-1 as used in cosmetics
- Final report on the safety assessment of Ricinus Communis (Castor) Seed Oil, Hydrogenated Castor Oil, Glyceryl Ricinoleate, Glyceryl Ricinoleate SE, Ricinoleic Acid, Potassium Ricinoleate, Sodium Ricinoleate, Zinc Ricinoleate, Cetyl Ricinoleate, Ethyl Ricinoleate, Glycol Ricinoleate, Isopropyl Ricinoleate, Methyl Ricinoleate, and Octyldodecyl Ricinoleate
- Castor Oil: Properties, Uses, and Optimization of Processing Parameters in Commercial Production
- Effect of ricinoleic acid in acute and subchronic experimental models of inflammation
- Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Care
- Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egypt
- Effect of topically applied lipids on surfactant-irritated skin
- Impact of topical oils on the skin barrier: possible implications for neonatal health in developing countries
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Final Report of the Safety Assessment of Acacia Catechu Gum, Acacia Concinna Fruit Extract, Acacia Dealbata Leaf Extract, Acacia Dealbata Leaf Wax, Acacia Decurrens Extract, Acacia Farnesiana Extract, Acacia Farnesiana Flower Wax, Acacia Farnesiana Gum, Acacia Senegal Extract, Acacia Senegal Gum, and Acacia Senegal Gum Extract1
- Assessment report on Rosmarinus officinalis L., aetheroleum and Rosmarinus officinalis L., folium
- Screening of plant extracts for antimicrobial activity against bacteria and yeasts with dermatological relevance
- Occupational contact dermatitis due to essential oils
- The in vitro antimicrobial activity and chemometric modelling of 59 commercial essential oils against pathogens of dermatological relevance
- Antimicrobial and Antioxidant Properties of Rosemary and Sage (Rosmarinus officinalis L. and Salvia officinalis L., Lamiaceae) Essential Oils
- Chemical Composition, Plant Genetic Differences, Antimicrobial and Antifungal Activity Investigation of the Essential Oil of Rosmarinus officinalis L.
- Vitamin E in dermatology
- Vitamin E and Skin Health
- Scientific Committee on Consumer Safety Opinion on Acid Red 92