RÓEN Elixir Tinted Lip Oil Stella

Elixir Tinted Lip Oil Stella

Efficacy 75/100·Medium irritancy

Efficacy measures how well the formula delivers the claims the brand advertises · 1 of 1 advertised claim delivered

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Product claims breakdown

Moisturizing
6 ingredients contribute at the levels below
Good evidence

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: 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, cocos nucifera oil.

BIS-DIGLYCERYL POLYACYLADIPATE-2Role: HeroHelps soften the upper layer of the skin and reduce water loss from its surface~0.55–0.8%
COCOS NUCIFERA OILRole: Key activeAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~0.45–0.65%
COPERNICIA CERIFERA WAXRole: Key activeHelps to soften the upper layer of the skin and create a nice product consistency~0.5–0.8%
HELIANTHUS ANNUUS SEED OILRole: Key activeA 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~0.5–0.75%
SIMMONDSIA CHINENSIS SEED OILRole: Key activeSoftens 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.~0.55–0.85%
SODIUM HYALURONATERole: Key activeOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.3–0.5%
Irritancy
11 flagged ingredients — patch-test recommended
High risk
We flagged 11 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Ci 45410A red colorantHigh~0.65–0.95%est.
Ci 15850A red colorantHigh~0.6–0.9%est.
Ci 15850A red colorantHigh~0.4–0.65%est.
Ci 15850A red colorantHigh~0.15–0.3%est.
Simmondsia chinensis seed oilSoftens 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.Low~2.4–3%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Low~1.5–1.8%est.
Simmondsia chinensis seed oilSoftens 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.Low~0.55–0.8%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Low~0.4–0.6%est.
Simmondsia chinensis seed oilSoftens 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.Low~0.55–0.85%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Low~0.25–0.45%est.
Ci 42090A colorant (dye)Low~0.2–0.35%est.
Comedogenic
5 ingredients can clog pores in acne-prone skin
High risk
These ingredients have a comedogenic rating ≥ 2. In leave-on products at higher concentrations they can clog pores for acne-prone skin types.
IngredientFunctionRatingEst. amount
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenicHigh~26–31%est.
Ci 45410A red colorantHigh~0.65–0.95%est.
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenicHigh~0.6–0.9%est.
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenicHigh~0.45–0.65%est.
Ci 26100Med~0.55–0.85%est.
~ marks concentrations estimated from label position and typical use levels

Ingredients

Filter by role to see what each ingredient is doing.

Cocos nucifera oil~26–31%
Key activeComedo · high
Helianthus annuus seed oil~5.9–7.3%
Key active
Bis-diglyceryl polyacyladipate-2~5.9–7.2%
Key active
Copernicia cerifera wax~4.6–5.6%
Key active
Euphorbia cerifera wax~3.8–4.6%
Formula
Candelilla cera~2.9–3.5%
Formula
Simmondsia chinensis seed oil~2.4–3%
Key activeLow-irritation
Sodium hyaluronate~1.9–2.3%
Key active
Tocopheryl acetate~1.5–1.8%
Low-irritation
Phenoxyethanol~0.5–1%
Formula
Titanium dioxide~1.3–1.6%
UV filterKey active
Ci 77891~0.9–1.15%
Formula
Ci 45410~0.65–0.95%
Comedo · highIrritant · high
Ci 15850~0.6–0.9%
Irritant · high
Ci 26100~0.55–0.85%
Comedo · medium
Unknown~0%
Formula
Cocos nucifera oil~0.6–0.9%
Key activeComedo · high
Helianthus annuus seed oil~0.6–0.9%
Key active
Bis-diglyceryl polyacyladipate-2~0.6–0.9%
Key active
Copernicia cerifera wax~0.55–0.85%
Key active
Euphorbia cerifera wax~0.65–0.95%
Formula
Candelilla cera~0.6–0.95%
Formula
Simmondsia chinensis seed oil~0.55–0.8%
Key activeLow-irritation
Titanium dioxide~0.5–0.75%
UV filterKey active
Ci 77891~0.4–0.6%
Formula
Sodium hyaluronate~0.4–0.6%
Key active
Tocopheryl acetate~0.4–0.6%
Low-irritation
Phenoxyethanol~0.45–0.65%
Formula
Mica~0.5–0.7%
Formula
Iron oxides~0.4–0.6%
UV filter
Ci 77499~0.4–0.65%
Formula
Ci 77491~0.4–0.65%
Formula
Ci 15850~0.4–0.65%
Irritant · high
Cocos nucifera oil~0.45–0.65%
Key activeComedo · high
Helianthus annuus seed oil~0.5–0.75%
Key active
Bis-diglyceryl polyacyladipate-2~0.55–0.8%
Key active
Copernicia cerifera wax~0.5–0.8%
Key active
Euphorbia cerifera wax~0.55–0.85%
Formula
Candelilla cera~0.6–0.9%
Formula
Simmondsia chinensis seed oil~0.55–0.85%
Key activeLow-irritation
Iron oxides~0.4–0.65%
UV filter
Ci 77489~0.3–0.55%
Formula
Sodium hyaluronate~0.3–0.5%
Key active
Tocopheryl acetate~0.25–0.45%
Low-irritation
Phenoxyethanol~0.2–0.4%
Formula
Titanium dioxide~0.3–0.55%
UV filterKey active
Ci 77891~0.2–0.4%
Formula
Ci 15850~0.15–0.3%
Irritant · high
Ci 42090~0.2–0.35%
Low-irritation

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