Peter Thomas Roth Oil-Free Moisturiser
Works for
2 of 2 advertised claims delivered
MoisturizingPanthenol, Hyaluronic acid + 10 moreStrong evidence
“This unique, lightweight, oil free lotion/gel hydrates the skin without leaving it sticky or with any oily residue.”
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:
glycerin, hyaluronic acid.
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: dimethicone, c12-15 alkyl benzoate.
The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: panthenol
Anti-agingRetinyl palmitate, Hyaluronic acidModerate evidence
“Fights against premature ageing.”
This product contains retinyl palmitate. 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.
Evens skin toneNot advertised by the brand · Retinyl palmitateModerate evidence
The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually works: retinyl palmitate.
Can it cause trouble?
Irritancy3 strong irritants: Retinyl palmitate, Diazolidinyl urea + 1 more — patch-test recommendedHigh risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
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Ingredients
Filter by role to see what each ingredient is doing.
Water~40–60%
Butylene glycol~5.5–8.3%
- Irritation risk
- Low
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
More about Butylene glycolC12-15 alkyl benzoate~3.9–5.9%
- Irritation risk
- Low
Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
More about C12-15 alkyl benzoateGlyceryl stearate~2.5–3.8%
- Irritation risk
- Low
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
More about Glyceryl stearatePeg-100 stearate~2.2–3.3%
- Irritation risk
- Low
Helps oil and water mix togehter and creates a nice product texture
More about Peg-100 stearateCarbomer~1.6–2.4%
- Irritation risk
- Low
Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations
More about CarbomerMethyl gluceth-20~1.4–2.1%
- Irritation risk
- Low
Helps attract water to the upper layer of the skin and soften it
More about Methyl gluceth-20Glycerin~1.3–1.9%
- Irritation risk
- Low
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
More about GlycerinDimethicone~1.1–1.7%
- Irritation risk
- Low
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
More about DimethiconePanthenol~0.8–1.2%
- Irritation risk
- Low
Helps attract water to the upper layer of the skin and can help improve skin barrier function
More about PanthenolCetyl alcohol~0.55–1.3%
- Irritation risk
- Low
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
More about Cetyl alcoholTocopheryl acetate~0.4–0.95%
- Irritation risk
- Medium
A 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.
More about Tocopheryl acetateRetinyl palmitate~0.35–0.8%
- Irritation risk
- High
Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect
More about Retinyl palmitateAllantoin~0.3–0.7%
- Irritation risk
- Low
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
More about AllantoinHyaluronic acid~0.3–0.7%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation
More about Hyaluronic acidAloe barbadensis extract~0.2–0.75%
- Irritation risk
- Medium
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
More about Aloe barbadensis extractSodium pca~0.15–0.65%
- Irritation risk
- Low
Naturally present in skin and helps to attract water to its upper layer
More about Sodium pcaAzulene~0.1–0.5%
- Irritation risk
- Low
Tetrasodium edta~0.1–0.5%
Polysorbate 20~0.15–0.5%
Diazolidinyl urea~0.05–0.3%
- Irritation risk
- High
A preservative. Works by releasing formaldehyde. Can be irritating
More about Diazolidinyl ureaTriethanolamine~0.1–0.35%
- Irritation risk
- Medium
Used to adjust pH of the product and can help improve the product's smell
More about TriethanolamineMethylparaben~0.05–0.25%
Propylparaben~0.05–0.2%
Parfum~0.01–0.1%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumIngredient list view
Water, Butylene glycol, C12-15 alkyl benzoate, Glyceryl stearate, Peg-100 stearate, Carbomer, Methyl gluceth-20, Glycerin, Dimethicone, Unknown, Panthenol, Cetyl alcohol, Tocopheryl acetate, Retinyl palmitate, Allantoin, Hyaluronic acid, Aloe barbadensis extract, Sodium pca, Azulene, Tetrasodium edta, Polysorbate 20, Diazolidinyl urea, Triethanolamine, Methylparaben, Propylparaben, Unknown, Parfum
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Worth comparing, line by line.
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| Peter Thomas RothOil-Free MoisturiserYOUR PRODUCT | MuradSkin Perfecting Lotion - Oil Free | CetaphilNourishing & Hydrating Lotion | V76 by VaughnDaily Balance Facial Moisturizer | |
|---|---|---|---|---|
| Match | — | 65% | 62% | 61% |
| Price | $45.02 | — | — | $16.72−$28.30 |
| Shared key ingredients | — | 6 of 7 | 6 of 7 | 4 of 7 |
| Key difference | — | Retinol | Niacinamide | Jojoba Esters |
| Irritancy | High | High | Medium | High |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
Product summary
"Peter Thomas Roth - Oil-Free Moisturiser" has a good moisturizing formula. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Panthenol, glycerin, hyaluronic acid, sodium pca and methyl gluceth-20 in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Dimethicone, cetyl alcohol, vegetable oil and glyceryl stearate in this product help decrease the water evoporation from the skin, so that it stays hydrated for longer. These ingredients also soften the skin and take away the feeling of tightness and dryness.
Ingredient callouts
- this moisturizer includes a form of retinoids (vitamin A) - retinyl palmitate 0.45% - 0.65%, but this type of vitamin A is not very effective. It could in theory help with fine lines and wrinkles, but the effect is most likely minimal.
- This formulation also includes panthenol (pro-vitamin B5) at about 0.55% - 0.85% concentration. In this concentration, panthenol works effectively to improve the skin barrier and reduce inflammation.
Irritation risk
This moisturizer contains some common irritants, including those without a benefit for the skin. We assess the overall irritancy of this moisturizer to be high. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Price
The product retails for 42.00$ in the United States, from 33.60£ up to 79.99£ in the United Kingdom and for 53.00CA$ in Canada.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 8 studies and safety reviews.
- 1
- 2
- 3Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
- 4Skin moisturizing effects of panthenol-based formulationspdfs.semanticscholar.org
- 5
- 6
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