Essential Essence Serum

W7

Where to buy Possibly in stock

About this product

The W7 Essential Essence Serum is a serums, essence, ampoule. Our analysis of its 29 ingredients (22 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.

Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
29
Low-risk
22
Fragrance
Contains fragrance
Origin
United Kingdom

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 11/6
Good for dry skin
Glycosaminoglycans Acetyl Hexapeptide-8 Butylene Glycol Sodium Hyaluronate Propylene Glycol Hydroxyethyl Urea Hydrolyzed Collagen Hydrolyzed Jojoba Esters Scutellaria Baicalensis Root Extract Camellia Sinensis Leaf Extract Hydrolyzed Sclerotium Gum
Caution for dry skin
Centella Asiatica Extract Hydrolyzed Jojoba Esters Scutellaria Baicalensis Root Extract Camellia Sinensis Leaf Extract PEG-40 Hydrogenated Castor Oil Triethanolamine
Oily/Acne-Prone Skin 2/1
Good for oily/acne-prone skin
Scutellaria Baicalensis Root Extract Camellia Sinensis Leaf Extract
Caution for oily/acne-prone skin
Hydrolyzed Jojoba Esters
Sensitive Skin 5/6
Good for sensitive skin
Centella Asiatica Extract Polygonum Cuspidatum Root Extract Scutellaria Baicalensis Root Extract Camellia Sinensis Leaf Extract Hydrolyzed Sclerotium Gum
Caution for sensitive skin
Butylene Glycol Propylene Glycol Camellia Sinensis Leaf Extract PEG-40 Hydrogenated Castor Oil Phenoxyethanol Triethanolamine

Ingredients list

29 total
Lower hazard (1) Higher hazard (5)
All29 Skin Conditioning23 Humectant10 Fragrance8 Film Forming6 Solvent4 Viscosity Controlling4 Emulsifying3 Surfactant3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
3
B
Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
Hydroxyethyl Urea
(Hair Conditioning, Humectant, Skin Conditioning)
1
A
Hydrolyzed Collagen
(Hair Conditioning, Nail Conditioning Agent, Skin Conditioning, Antistatic Agent, Emollient, Film Forming, Humectant)
1
Glycosaminoglycans
(Skin Conditioning, Emollient, Film Forming)
Hydrolyzed Sclerotium Gum
(Film Forming, Humectant, Skin Protecting)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
1
Caprylhydroxamic Acid
(Chelating Agent)
1
A
Hydrolyzed Jojoba Esters
(Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning Agent Occlusive, Emulsifying, Surfactant, Skin Conditioning)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
5
B
Triethanolamine
(Fragrance, Ph Adjuster, Emulsifying, Surfactant, Buffering Agent, Masking)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
1
3
Bromelain
(Lytic Agent, Skin Conditioning, Keratolytic)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
Hydroxyphenyl Propamidobenzoic Acid
(Skin Conditioning)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
1
Acetyl Hexapeptide-8
(Humectant, Skin Conditioning)
3
B
PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming)
Fungal Acne
Fungal Acne Trigger
1
B
Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic)
1
Polygonum Cuspidatum Root Extract
(Antioxidant)
glycyrrhiza glabra root extract
(Bleaching, Perfuming, Skin Conditioning, Skin Conditioning Emollient, Smoothing, Soothing)
rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning)
1
B
Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber)
Good for Oily Skin
Good for Oily Skin
PARFUM
(Fragrance, Perfuming)
1
Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing)
CHAMOMILLA RECUTITA FLOWER EXTRACT
(Fragrance, Skin Conditioning)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
3
CI 19140
(Colorant, Cosmetic Colorant)

My Ingredient Notes

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Key ingredients

Propylene Glycol
Humectant, Skin Conditioning
Hydroxyethyl Urea
Humectant, Skin Conditioning
Hydrolyzed Collagen
Skin Conditioning, Emollient
Glycosaminoglycans
Skin Conditioning, Emollient
Hydrolyzed Sclerotium Gum
Humectant, Skin Protecting
Hydrolyzed Jojoba Esters
Skin Conditioning

Benefits

Good for dry skin
Good for oily/acne-prone skin

Concerns

Contains paraben
Not fungal acne (malassezia) safe
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Hydroxyethyl Urea
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioningHumectantSkin conditioning
Hydrolyzed Collagen
Hair conditioning, Nail conditioning agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningNail conditioning agentSkin conditioningAntistatic agentEmollientFilm formingHumectant
Glycosaminoglycans
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioningEmollientFilm forming
Hydrolyzed Sclerotium Gum
Film forming, Humectant
Limited public safety data.Read moreShow less
EWG N/A Film formingHumectantSkin protecting
Caprylhydroxamic Acid
Chelating agent
Low-hazard ingredient.Read moreShow less
EWG 1 Chelating agent
Hydrolyzed Jojoba Esters
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Emulsion stabilisingFilm formingHair conditioningSkin-conditioning agent -occlusiveEmulsifyingSurfactantSkin conditioning
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
Ethylhexylglycerin
Deodorant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A DeodorantSkin conditioning
Bromelain
Lytic agent, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 1–3 Lytic agentSkin conditioningKeratolytic
Hydroxyphenyl Propamidobenzoic Acid
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Pentylene Glycol
Skin conditioning, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSolvent
Disodium EDTA
Chelating agent, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agentViscosity controlling
Acetyl Hexapeptide-8
Humectant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantSkin conditioning
Centella Asiatica Extract
Cleansing, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B CleansingSkin conditioningSmoothingSoothingTonic
+ 7 more — see the full ingredients list above
Propylene Glycol
Fragrance, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceHumectantSkin-conditioningagent - miscellaneousSolventViscosity decreasing agentSkin conditioningViscosity controlling Good for Dry Skin
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Triethanolamine
Fragrance, Ph adjuster
Moderate-hazard ingredient.Read moreShow less
EWG 5 CIR B FragrancePh adjusterEmulsifyingSurfactantBuffering agentMasking
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
PEG-40 Hydrogenated Castor Oil
Fragrance, Emulsifying
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceEmulsifyingSurfactantPerfuming Fungal-acne trigger
Camellia Sinensis Leaf Extract
Antimicrobial, Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B AntimicrobialAntioxidantAstringentEmollientHumectantMaskingOral care agentSkin conditioningSkin protectingTonicUv absorber Good for Oily Skin
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning only: Apply as the last step of your AM routine, after moisturiser, and reapply every ~2 hours of sun exposure.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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