Elemis Pro-Collagen Energising Marine Cleanser Versus Kate Somerville ExfoliKate® Cleanser Daily Foaming Wash

Elemis Pro-Collagen Energising Marine Cleanser Versus Kate Somerville ExfoliKate® Cleanser Daily Foaming Wash

This mild gel cleanser is mild enough to cleanse without leaving skin feeling tight or stripped.

This glycolic acid cream cleanser is formulated around Glycolic Acid to exfoliate and smooth skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Sodium Lauroyl Sarcosinate

Lauryl Glucoside

Xanthan Gum

Cocamidopropyl Betaine

Phenoxyethanol

Hydroxypropyl Guar Hydroxypropyltrimonium Chloride

Chlorphenesin

Sodium Chloride

Disodium EDTA

Parfum

Copper PCA

Maris Sal

Succinic Acid

Euterpe Oleracea Fruit Extract

Lactic Acid

Padina Pavonica Thallus Extract

Sodium Hydroxide

Zinc Gluconate

Magnesium Aspartate

Acacia Decurrens Flower Extract

Rosa Centifolia Flower Extract

Linalool

Lactobacillus Ferment

Citronellol

Geraniol

Copper Gluconate

Rhizobian Gum

Sodium Hyaluronate

Water, Glycerin, Sodium Lauroyl Sarcosinate, Lauryl Glucoside, Xanthan Gum, Cocamidopropyl Betaine, Phenoxyethanol, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Chlorphenesin, Sodium Chloride, Disodium EDTA, Parfum, Copper PCA, Maris Sal, Succinic Acid, Euterpe Oleracea Fruit Extract, Lactic Acid, Padina Pavonica Thallus Extract, Sodium Hydroxide, Zinc Gluconate, Magnesium Aspartate, Acacia Decurrens Flower Extract, Rosa Centifolia Flower Extract, Linalool, Lactobacillus Ferment, Citronellol, Geraniol, Copper Gluconate, Rhizobian Gum, Sodium Hyaluronate

Stearic Acid

Sodium Cocoyl Glycinate

Lauramidopropyl Betaine

Hydroxypropyl Starch Phosphate

Cetearyl Phosphate

Xylitylglucoside

Dimethicone PEG-8 Meadowfoamate

Anhydroxylitol

Xylitol

Leuconostoc/Radish Root Ferment Filtrate

Bromelain

Papain

Lactobacillus/Pumpkin Fruit Ferment Filtrate

Lauramide Dipa

Aloe Barbadensis Leaf Juice Powder

Glycolic Acid

Citrus Aurantium Bergamia Fruit Oil

Aniba Rosaeodora Wood Extract

Citrus Aurantium Dulcis Peel Oil

Glucose

Pelargonium Graveolens Flower Oil

Citral

Benzyl Benzoate

Benzyl Alcohol

Limonene

Maltodextrin

CI 75810

Water, Stearic Acid, Sodium Cocoyl Glycinate, Lauramidopropyl Betaine, Glycerin, Hydroxypropyl Starch Phosphate, Cetearyl Phosphate, Xylitylglucoside, Dimethicone PEG-8 Meadowfoamate, Anhydroxylitol, Xylitol, Leuconostoc/Radish Root Ferment Filtrate, Bromelain, Papain, Lactobacillus/Pumpkin Fruit Ferment Filtrate, Lauramide Dipa, Aloe Barbadensis Leaf Juice Powder, Lactic Acid, Glycolic Acid, Citrus Aurantium Bergamia Fruit Oil, Aniba Rosaeodora Wood Extract, Citrus Aurantium Dulcis Peel Oil, Glucose, Pelargonium Graveolens Flower Oil, Citral, Benzyl Benzoate, Benzyl Alcohol, Sodium Hydroxide, Limonene, Chlorphenesin, Linalool, Citronellol, Maltodextrin, Geraniol, CI 75810

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.

Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.

Chlorphenesin is soluble in both water and glycerin.

Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.

Citronellol is used to add fragrance/parfum to a product. It is often derived from plants such as roses. In fact, it can be found in many essential oils including geranium, lavender, neroli, and more. The scent of Citronellol is often described as "fresh, grassy, and citrus-like".

Since the Citronellol molecule is already unstable, Citronellol becomes irritating on the skin when exposed to air.

Citronellol is a modified terpene. Terpenes are unsaturated hydrocarbons found in plants. They make up the primary part of essential oils.

Citronellol is not able to be absorbed into deeper layers of the skin. It has low permeability,

Citronellol is also a natural insect repellent.

Geraniol is used to add fragrance/parfum to a product. It is the main component of citronellol. It is a monoterpenoid and an alcohol.

Monoterpenes are naturally found in many parts of different plants.

Geraniol can be found in many essential oils including Rose Oil and Citronella Oil. The scent of Geraniol is often described as "rose-like". Many foods also contain Geraniol for fruit flavoring.

Geraniol can irritate the skin when exposed to air. However, irritation depends on the ability of geraniol to penetrate into the skin. In general, geraniol is not able to penetrate skin easily.

Geraniol is colorless and has low water-solubility. However, it is soluble in common organic solvents.

Like citronellol, it is a natural insect repellent.

2,6-Octadien-1-ol, 3,7-dimethyl-, (2E)-

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Lactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective.

Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin.

Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin.

Like glycolic acid, it can:

Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate.

Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skin’s microbiome.

To get results, choose products with a pH between 3-4.

Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time.

Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations.

When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the product’s pH.

Legend has it that Cleopatra used to bathe in sour milk to help reduce wrinkles.

Lactic acid is truly a gentle multitasker: it exfoliates, hydrates, strengthens, and brightens. It's a great ingredient for giving your skin a smooth, glowing, and healthy look without the harshness of stronger acids.

Read more about some other popular AHA's here:

Linalool is a fragrance and helps add scent to products. It's derived from common plants such as cinnamon, mint, citrus, and lavender.

Like Limonene, this ingredient oxidizes when exposed to air. Oxidized linalool can cause allergies and skin sensitivity.

This ingredient has a scent that is floral, spicy tropical, and citrus-like.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!

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