Castle Forbes Lime Essential Oil Shaving Cream

Castle Forbes Lime Essential Oil Shaving Cream

Efficacy75/100IrritancyHigh
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Works for

1 of 1 advertised claim delivered

Moisturizing
Glycerin, Aloe barbadensis extract + 1 more
Good evidence
What the product description says
“Lime Essential Oil Shaving Cream”
From product name

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, aloe barbadensis extract.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~1.8–2.6%
Aloe barbadensis extract· HumectantEffect: LowTraditionally 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~4.1–6.2%
Stearic acid· EmollientEffect: LowHelps oil and water mix together and works as an emollient~8.2–12.4%

Can it cause trouble?

Irritancy
5 strong irritants: Citrus aurantifolia oil, Limonene + 3 more — 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
Citrus aurantifolia oil—High~1–1.5%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.1–0.35%est.
CitralA fragrance with a lemon scent. A likely irritantHigh~0.05–0.2%est.
GeraniolA fragrance. Can be irritatingHigh~0.05–0.15%est.
LinaloolA fragrance. Can be irritatingHigh~0.05–0.1%est.
Aloe barbadensis extractTraditionally 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 skinMedium~4.1–6.2%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~3–4.4%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~2.1–3.2%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.8–1.2%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~0.5–1.15%est.
Potassium sorbateA preservativeMedium~0.15–0.5%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~3–4.4%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Stearic acid~8.2–12.4%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Aloe barbadensis extract~4.1–6.2%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

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 extract
Myristic acid~3–4.4%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together. Could be comedogenic

More about Myristic acid
Potassium hydroxide~2.1–3.2%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Glycerin~1.8–2.6%
Key active
Irritation risk
Low
Works for
Moisturizing

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 Glycerin
Coconut acid~1.6–2.5%
Formula
Irritation risk
Low
Works for
Cleansing
More about Coconut acid
Dipropylene glycol~1.1–1.7%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Citrus aurantifolia oil~1–1.5%
Irritant · high
Citric acid~0.8–1.2%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Triethanolamine~0.5–1.15%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Phenoxyethanol~0.35–0.85%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Sodium hydroxide~0.35–0.8%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Potassium sorbate~0.15–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Limonene~0.1–0.35%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Citral~0.05–0.2%
Irritant · high
Irritation risk
High

A fragrance with a lemon scent. A likely irritant

More about Citral
Geraniol~0.05–0.15%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Linalool~0.05–0.1%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Ingredient list view

Water, Stearic acid, Aloe barbadensis extract, Myristic acid, Potassium hydroxide, Glycerin, Coconut acid, Dipropylene glycol, Citrus aurantifolia oil, Citric acid, Triethanolamine, Phenoxyethanol, Sodium hydroxide, Potassium sorbate, Limonene, Citral, Geraniol, Linalool

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 3 studies and safety reviews.

  1. 1
  2. 2
  3. 3
Castle Forbes Lime Essential Oil Shaving Cream
Castle ForbesLime Essential Oil Shaving Cream

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As an Amazon Associate, WIMJ earns from qualifying purchases.