Ren Skincare Skincare Atlantic Kelp and Magnesium Energising Hand Wash

Ren Skincare Skincare Atlantic Kelp and Magnesium Energising Hand Wash

Efficacy100/100IrritancyHigh

Works for

Cleansing
Cocamidopropyl betaine, Disodium cocoamphodiacetate + 5 more
Cleanses gently
What the product description says
“REN CLEAN SKINCARE's mineral-rich nourishing Atlantic kelp extract and moisturising magnesium PCA-based Atlantic Kelp And Magnesium Energising Hand Wash is a gentle, sulphate-free daily hand wash to deeply cleanse, moisturise and revive tired hands.”
Source: Cultbeauty

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (cocamidopropyl betaine, coconut acid, decyl glucoside, disodium cocoamphodiacetate, glyceryl laurate, lauryl glucoside) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Even though this formulation is mild, the following cleansing agents could trigger an irritation or allergy for some people: cocamidopropyl betaine, decyl glucoside

Cocamidopropyl betaineEffect: HighHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergen~8.7–10.7%
Disodium cocoamphodiacetateEffect: HighHelps oil and water mix together and works as a cleansing agent~3.9–4.7%
Lauryl glucosideEffect: HighHelps oil and water mix together~2.5–3.1%
Decyl glucosideEffect: HighHelps oil and water mix together. Can be irritating~2.1–2.5%
Glyceryl laurateEffect: HighHelps water and oil mix together and has an anti-microbial effect helping to preserve product formulations~1.5–1.8%
Coconut acidEffect: High~1.1–1.3%
LecithinEffect: High, below effective doseUsed mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin~0.25–0.45%

Can it cause trouble?

Irritancy
8 strong irritants: Rosmarinus officinalis leaf oil, Pelargonium graveolens oil + 6 more — patch-test recommended
High risk
We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Cocamidopropyl betaineHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergenHigh~8.7–10.7%est.
Decyl glucosideHelps oil and water mix together. Can be irritatingHigh~2.1–2.5%est.
Rosmarinus officinalis leaf oilA plant oil with high content of volatile compounds that can irritate the skin. Can be used as a fragrance. Has anti-bacterial properties and might help neutralize free radicals on the surface of the skinHigh~0.55–0.85%est.
Pelargonium graveolens oilUsed as a fragrance. Can be irritatingHigh~0.5–0.75%est.
Salvia sclarea extractUsed as a fragrance. Can be irritatingHigh~0.45–0.65%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.35–0.65%est.
CitronellolA fragrance. Can be irritatingHigh~0.15–0.25%est.
GeraniolA fragrance. Can be irritatingHigh~0.15–0.25%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.1–0.2%est.
LinaloolA fragrance. Can be irritatingHigh~0.1–0.15%est.
Disodium cocoamphodiacetateHelps oil and water mix together and works as a cleansing agentMedium~3.9–4.7%est.
Lauryl glucosideHelps oil and water mix togetherMedium~2.5–3.1%est.
Glyceryl laurateHelps water and oil mix together and has an anti-microbial effect helping to preserve product formulationsMedium~1.5–1.8%est.
Potassium sorbateA preservativeMedium~0.3–0.55%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.25–0.45%est.
Sodium levulinateA preservativeMedium~0.25–0.45%est.
Plankton extractCan help attract water to the upper layer of the skinMedium~0.25–0.4%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Laminaria digitata extractSeaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment3/5~0.45–0.65%est.
Plankton extractCan help attract water to the upper layer of the skin3/5~0.25–0.4%est.

User reviews

Would you recommend?
No community reviews yet.

Be the first — your take helps the next person decide.

Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Cocamidopropyl betaine~8.7–10.7%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps water and oil mix together. Used as a cleansing ingredient. Could be an allergen

More about Cocamidopropyl betaine
Glycerin~4.2–5.2%
Formula
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
Disodium cocoamphodiacetate~3.9–4.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together and works as a cleansing agent

More about Disodium cocoamphodiacetate
Lauryl glucoside~2.5–3.1%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Lauryl glucoside
Decyl glucoside~2.1–2.5%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps oil and water mix together. Can be irritating

More about Decyl glucoside
Sodium chloride~1.8–2.2%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Glyceryl laurate~1.5–1.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together and has an anti-microbial effect helping to preserve product formulations

More about Glyceryl laurate
Inulin~1.2–1.4%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-blemish

Helps attract water to the upper layer of the skin. Is claimed to support the growth of "good" bacteria in skin (as a "prebiotic"), but the research is lacking

More about Inulin
Coconut acid~1.1–1.3%
Formula
Irritation risk
Low
Works for
Cleansing
More about Coconut acid
Magnesium pca~0.65–1%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Magnesium pca
Rosmarinus officinalis leaf oil~0.55–0.85%
Irritant · high
Irritation risk
High
Works for
AntibacterialAnti-oxidation

A plant oil with high content of volatile compounds that can irritate the skin. Can be used as a fragrance. Has anti-bacterial properties and might help neutralize free radicals on the surface of the skin

More about Rosmarinus officinalis leaf oil
Pelargonium graveolens oil~0.5–0.75%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Pelargonium graveolens oil
Salvia sclarea extract~0.45–0.65%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Used as a fragrance. Can be irritating

More about Salvia sclarea extract
Cupressus sempervirens leaf/stem extract~0.45–0.65%
Formula
Laminaria digitata extract~0.45–0.65%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

Seaweed extract that helps the skin to attract water and make it more smooth for touch. Also shows promise of anti-aging properties, but good research is lacking at the moment

More about Laminaria digitata extract
Parfum~0.35–0.65%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Sodium benzoate~0.25–0.5%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Potassium sorbate~0.3–0.55%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Citric acid~0.25–0.45%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Sucrose~0.2–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Can help attract water to the upper layer of the skin. In crystal form, it can work as a gentle exfoliant, gentler than the salt scrub. Helps stabilize the emulsion

More about Sucrose
Sodium levulinate~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium levulinate
Plankton extract~0.25–0.4%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Moisturizing

Can help attract water to the upper layer of the skin

More about Plankton extract
Lecithin~0.25–0.45%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Used mostly for creating emulsions - helping oil and water mix together. Helps soften the upper layer of the skin

More about Lecithin
Citronellol~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Geraniol~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Geraniol
Limonene~0.1–0.2%
Irritant · high
Irritation risk
High

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

More about Limonene
Linalool~0.1–0.15%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Ingredient list view

Water, Cocamidopropyl betaine, Glycerin, Disodium cocoamphodiacetate, Lauryl glucoside, Decyl glucoside, Sodium chloride, Glyceryl laurate, Inulin, Coconut acid, Magnesium pca, Rosmarinus officinalis leaf oil, Pelargonium graveolens oil, Salvia sclarea extract, Cupressus sempervirens leaf/stem extract, Laminaria digitata extract, Parfum, Sodium benzoate, Potassium sorbate, Citric acid, Sucrose, Sodium levulinate, Plankton extract, Lecithin, Citronellol, Geraniol, Limonene, Linalool

Compare prices

Retailers ranked by price — lowest first.

Amazon US
Price unavailable Out of stock
Check

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

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.

Side-by-side comparison of this product against its closest alternatives
Ren SkincareSkincare Atlantic Kelp and Magnesium Energising Hand WashYOUR PRODUCTAlphanovaKids Wash Your Hands Ultra-Rich Cleansing GelMustelaCertified Organic Micellar Water with Olive Oil and AloeMediFlowerPure Hand Wash Gel
Match—39%35%35%
Price—$6.80$20.00$20.20
Shared key ingredients—4 of 114 of 112 of 11
Key difference—BisabololDisodium Cocoyl GlutamateBetaine
Irritancy High Medium Low Medium
Drying alcohol————
View product Shop Shop Shop

More alternatives: AMELIORATE Intensive Hand CleanserARK Skincare Body Beautiful Vitality Hand and Body Wash

Cheaper alternatives? See how this stacks up against similar formulas.
We compare ingredient profiles across our catalog — pick the closest match for your budget.
Open dupe finder
Ren Skincare Skincare Atlantic Kelp and Magnesium Energising Hand Wash
Ren SkincareSkincare Atlantic Kelp and Magnesium Energising Hand Wash

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.