Power B

Zelens

Where to buy Possibly in stock

About this product

The Zelens Power B is a serums, essence, ampoule. Our analysis of its 59 ingredients (49 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Serums, Essence, Ampoules
Ingredients
59
Low-risk
49
Fragrance
Fragrance-free
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 8/5
Good for dry skin
Rhamnose Ribose Saccharide Isomerate Sodium Hyaluronate Glycerin Polyglyceryl-10 Dipalmitate Hydrolyzed Hyaluronic Acid Urea
Caution for dry skin
Sorbitan Oleate Xanthan Gum Glycerin Polyglyceryl-10 Dipalmitate Sodium Hydroxide
Oily/Acne-Prone Skin No data
Sensitive Skin 3/13
Good for sensitive skin
Glycerin Hydroxyacetophenone Aloe Barbadensis Leaf Juice
Caution for sensitive skin
p-Anisic Acid Disodium Phosphate Rhamnose Levulinic Acid Sodium Citrate Sorbitan Oleate Algin Glycerin Citric Acid Benzoic Acid Sodium Benzoate Sorbic Acid Potassium Sorbate

Ingredients list

59 total
Lower hazard (1) Higher hazard (3)
All59 Skin Conditioning51 Fragrance14 Hair Conditioning10 Humectant9 Masking8 Buffering Agent5 Ph Adjuster5 Antistatic Agent5
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing)
1
A
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
Good for Dry Skin
Good for Dry Skin
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
Panthenyl Triacetate
(Antistatic Agent, Hair Conditioning)
1
A
Ribose
(Humectant, Skin Conditioning)
1
Saccharide Isomerate
(Humectant)
1
A
Phospholipids
(Skin Conditioning)
Chondrus Crispus Extract
(Skin Conditioning, Viscosity Controlling)
3
A
Urea
(Buffering Agent, Humectant, Antistatic Agent, Skin Conditioning)
1
A
Beta-Glucan
(Bulking Agent, Skin Conditioning)
Apricot Kernel Oil Polyglyceryl-6 Esters
(Skin Conditioning, Skin Conditioning Emollient, Surfactant Cleansing, Surfactant Emulsifying)
Ornithine
(Skin Conditioning)
Oryza sativa extract
(Abrasive, Absorbent, Bulking, Hair Conditioning, Skin Conditioning)
1
A
Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic)
1
Glycolipids
(Skin Conditioning)
B
Aloe Barbadensis Leaf Juice
(Skin Conditioning)
Good for Sensitive Skin
Good for Sensitive Skin
1
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning)
Avena Sativa Leaf/Stalk Extract
(Skin Conditioning)
1
Chenopodium Quinoa Seed Extract
(Skin Conditioning)
1
Folic Acid
(Skin Conditioning)
A
Pantothenic Acid
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
1
Pyridoxine HCl
(Hair Conditioning, Skin Conditioning, Antistatic Agent)
1
Cyanocobalamin
(Skin Conditioning)
1
Saccharomyces Ferment Lysate Filtrate
(Skin Conditioning)
1
Hydrolyzed Yeast Extract
(Skin Conditioning)
1
A
Rhamnose
(Flavoring Agent, Fragrance, Humectant, Masking)
1
Adenosine Phosphate
(Skin Conditioning)
1
Guanosine
(Skin Conditioning, Opacifying)
1
Uracil
(Skin Conditioning)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
Saccharomyces/Silicon Ferment
(Skin Conditioning)
1
Saccharomyces/Copper Ferment
(Skin Conditioning)
2
Saccharomyces/Iron Ferment
(Skin Conditioning)
1
Saccharomyces/Magnesium Ferment
(Not Reported)
3
Saccharomyces/Zinc Ferment
(Skin Conditioning)
Punica Granatum Seed Extract
(Skin Conditioning)
1
Silanetriol
(Hair Conditioning)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning)
1
Leuconostoc/Radish Root Ferment Filtrate
(Antidandruff Agent, Antimicrobial)
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)
3
A
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking)
1
Methylpropanediol
(Solvent)
3
A
Potassium Sorbate
(Fragrance, Preservative)
1
A
1,2-Hexanediol
(Solvent)
1
B
Polyglyceryl-10 Dipalmitate
(Skin Conditioning, Emollient, Emulsifying, Surfactant)
1
B
Disodium Phosphate
(Buffering Agent, Anticorrosive, Fragrance, Ph Adjuster, Masking)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
Hydroxyacetophenone
(Antioxidant)
1
A
Algin
(Binding Agent, Fragrance, Viscosity Increasing Agent, Binding, Masking, Viscosity Controlling)
Bad for Sensitive Skin
Bad for Sensitive Skin
Bad for Oily Skin
Bad for Oily Skin
3
A
Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
A
Sorbitan Oleate
(Fragrance, Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
Fungal Acne
Fungal Acne Trigger
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
3
A
Sorbic Acid
(Fragrance, Preservative)
1
Levulinic Acid
(Fragrance, Skin Conditioning, Perfuming)
1
p-Anisic Acid
(Flavoring Agent, Fragrance, Masking)
1
A
Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Niacinamide
Skin Conditioning
Panthenol
Skin Conditioning
Glycerin
Humectant, Skin Protecting
Ribose
Humectant, Skin Conditioning
Saccharide Isomerate
Humectant
Phospholipids
Skin Conditioning

Benefits

Good for dry skin

Concerns

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

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Niacinamide
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningSmoothing
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
Panthenyl Triacetate
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Antistatic agentHair conditioning
Ribose
Humectant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A HumectantSkin conditioning
Saccharide Isomerate
Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Humectant
Phospholipids
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioning
Chondrus Crispus Extract
Skin conditioning, Viscosity controlling
Limited public safety data.Read moreShow less
EWG N/A Skin conditioningViscosity controlling
Urea
Buffering agent, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Buffering agentHumectantAntistatic agentSkin conditioning
Beta-Glucan
Bulking agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Bulking agentSkin conditioning
Apricot Kernel Oil Polyglyceryl-6 Esters
Skin conditioning, Skin conditioning emollient
Limited public safety data.Read moreShow less
EWG N/A Skin conditioningSkin conditioning emollientSurfactant cleansingSurfactant emulsifying
Ornithine
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Oryza sativa extract
Abrasive, Absorbent
Limited public safety data.Read moreShow less
EWG N/A AbrasiveAbsorbentBulkingHair conditioningSkin conditioning
Biotin
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningAntiseborrhoeic
Glycolipids
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
+ 36 more — see the full ingredients list above
Panthenol
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antistatic agentHair conditioningSkin conditioning Good for Dry Skin
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Aloe Barbadensis Leaf Juice
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A CIR B Skin conditioning Good for Sensitive Skin
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
Citric Acid
Chelating agent, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 2 CIR A Chelating agentFragrancePh adjusterBuffering agentMasking Bad for Sensitive Skin
Algin
Binding agent, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentFragranceViscosity increasing agentBindingMaskingViscosity controlling Bad for Sensitive SkinBad for Oily Skin
Benzoic Acid
Fragrance, Ph adjuster
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A FragrancePh adjusterPreservativeBulking agentMasking Bad for Sensitive Skin
Sorbitan Oleate
Fragrance, Emulsifying
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CIR A FragranceEmulsifyingSurfactant Bad for Oily SkinFungal-acne trigger

How to use

How to use

  • 1 Where it fits: Apply after toner and before moisturiser — thinnest to thickest.
  • 2 Morning & evening: Suitable for both AM and PM use.

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

Trust & honesty

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Niacinamide 2–5% (up to 10%)

Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.

Niacinamide

INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.

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