iQuad Total Eye Therapy

Photozyme

Where to buy Possibly in stock

About this product

The Photozyme iQuad Total Eye Therapy is a eye care. Our analysis of its 44 ingredients (34 low-risk) rates it Excellent (93/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Eye Care
Ingredients
44
Low-risk
34
Fragrance
Fragrance-free
Origin
United States

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 8/11
Good for dry skin
Cetearyl Alcohol Ethyl Macadamiate Caprylyl Glycol Glycerin Cocoglycerides Polyglyceryl-5 Oleate Hydrolyzed Hyaluronic Acid Lecithin
Caution for dry skin
Glyceryl Stearate SE Lysolecithin Cetearyl Glucoside Cetyl Phosphate Glycerin Polyglyceryl-10 Laurate Polyglyceryl-3 Polyricinoleate Polyglyceryl-5 Oleate Sodium Hydroxide Steareth-20 Lecithin
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Retinol
Sensitive Skin 4/6
Good for sensitive skin
Ascorbyl Linoleate Glycerin Hesperidin Methyl Chalcone Tocopheryl Acetate
Caution for sensitive skin
Caffeine Glycerin Citric Acid Phenoxyethanol Retinol Retinyl Linoleate

Ingredients list

44 total
Lower hazard (1) Higher hazard (9)
All44 Skin Conditioning37 Emulsifying11 Surfactant9 Emollient6 Fragrance6 Emulsion Stabilising4 Humectant4 Hair Conditioning4
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Cocoglycerides
(Skin Conditioning, Emollient, Emulsifying)
Fungal Acne
Fungal Acne Trigger
4
B
Polyacrylamide
(Binding Agent, Film Forming, Hair Fixing, Antistatic Agent, Binding)
1
A
Glyceryl Stearate SE
(Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
1
B
Cetyl Phosphate
(Emulsifying, Surfactant)
9
Retinyl Linoleate
(Skin Conditioning)
1
A
Lysophosphatidic Acid
(Hair Conditioning, Skin Conditioning)
Myristoyl Nonapeptide-3
(Skin Conditioning)
1
Myristoyl Pentapeptide-17
(Skin Conditioning)
9
A
Retinol
(Skin Conditioning)
Bad for Sensitive Skin
Bad for Sensitive Skin
Safflower Acid
(Cleansing, Surfactant Cleansing)
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
Retinyl Palmitate
(Skin Conditioning, Skin Conditioning Miscellaneous)
1
A
Lysolecithin
(Emulsifying, Surfactant)
1
B
Polyglyceryl-10 Laurate
(Skin Conditioning, Emulsifying, Surfactant)
Carthamus Tinctorius Flower
(Fragrance)
1
Acetyl Carboxymethyl Cocoyl Glycine
(Chelating)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
1
Ascorbyl Linoleate
(Antioxidant, Bleaching, Skin Conditioning, Skin Protecting)
1
Polyglyceryl-3 Polyricinoleate
(Emulsifying, Surfactant, Viscosity Increasing Agent)
1
Polyglyceryl-5 Oleate
(Skin Conditioning, Emollient, Emulsifying, Surfactant)
1
Ethyl Macadamiate
(Skin Conditioning, Emollient)
3
B
Steareth-20
(Sufactant, Emulsifying, Surfactant)
1
N-Hydroxysuccinimide
(Skin Conditioning)
1
Chrysin
(Skin Conditioning)
1
A
Palmitoyl Tripeptide-1
(Skin Conditioning)
1
A
Palmitoyl Tetrapeptide-7
(Skin Conditioning)
1
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning)
1
Caffeine
(Fragrance, Skin Conditioning, Masking)
3
Phytonadione
(Skin Conditioning)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
Oleyl Linoleate
(Skin Conditioning Emollient)
1
Micrococcus Lysate
(Skin Conditioning)
2
3
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient)
1
Plankton Extract
(Skin Conditioning)
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
Hesperidin Methyl Chalcone
(Antioxidant)
1
Dipeptide-2
(Skin Conditioning)
1
A
Cetearyl Alcohol
(Emulsion Stabilising, Opacifying, Foam Boosting, Viscosity Increasingagent Aqueous, Viscosity Increasing Agent, Emollient, Emulsifying, Viscosity Controlling)
1
B
Cetearyl Glucoside
(Emulsifying, Surfactant)
1
A
Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)

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

Cocoglycerides
Skin Conditioning, Emollient
Retinyl Linoleate
Skin Conditioning
Lysophosphatidic Acid
Skin Conditioning
Myristoyl Nonapeptide-3
Skin Conditioning
Myristoyl Pentapeptide-17
Skin Conditioning
Retinol
Skin Conditioning

Benefits

Good for oily/acne-prone skin

Concerns

Contains paraben
Not fungal acne (malassezia) safe
Retinyl Linoleate — higher EWG
Retinol — higher EWG
May not suit dry skin
May not suit sensitive skin

EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Polyacrylamide
Binding agent, Film forming
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR B Binding agentFilm formingHair fixingAntistatic agentBinding
Cetyl Phosphate
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B EmulsifyingSurfactant
Lysophosphatidic Acid
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioning
Myristoyl Nonapeptide-3
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Myristoyl Pentapeptide-17
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Safflower Acid
Cleansing, Surfactant cleansing
Limited public safety data.Read moreShow less
EWG N/A CleansingSurfactant cleansing
Retinyl Palmitate
Skin conditioning, Skin conditioning miscellaneous
Limited public safety data.Read moreShow less
EWG N/A Skin conditioningSkin conditioning miscellaneous
Lysolecithin
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmulsifyingSurfactant
Polyglyceryl-10 Laurate
Skin conditioning, Emulsifying
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Skin conditioningEmulsifyingSurfactant
Carthamus Tinctorius Flower
Fragrance
Limited public safety data.Read moreShow less
EWG N/A Fragrance
Acetyl Carboxymethyl Cocoyl Glycine
Chelating
Low-hazard ingredient.Read moreShow less
EWG 1 Chelating
Ascorbyl Linoleate
Antioxidant, Bleaching
Low-hazard ingredient.Read moreShow less
EWG 1 AntioxidantBleachingSkin conditioningSkin protecting
Polyglyceryl-3 Polyricinoleate
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 EmulsifyingSurfactantViscosity increasing agent
Polyglyceryl-5 Oleate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioningEmollientEmulsifyingSurfactant
+ 21 more — see the full ingredients list above
Cocoglycerides
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningEmollientEmulsifying Fungal-acne trigger
Glyceryl Stearate SE
Emulsifying, Surfactant
Potentially comedogenic - can block poresRead moreShow less
EWG 1 CIR A EmulsifyingSurfactant Bad for Oily Skin
Retinyl Linoleate
Skin conditioning
Higher-hazard ingredient.Read moreShow less
EWG 9 Skin conditioning
Retinol
Skin conditioning
Potentially a skin irritantRead moreShow less
EWG 9 CIR A Skin conditioning Bad for Sensitive Skin
Tocopheryl Acetate
Antioxidant, Skin conditioning
Potentially comedogenic - can block poresRead moreShow less
EWG 3 AntioxidantSkin conditioning Bad for Oily 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
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
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

How to use

How to use

  • 1 Evening: Use at night — start 2–3× a week and build up as your skin tolerates it.
  • 2 Wear SPF the next day: Acids and retinoids increase sun sensitivity — daily sunscreen is a must while using this.

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

Trust & honesty

Pregnancy & breastfeeding

Contains ingredients some choose to avoid or double-check while pregnant or nursing.

Often avoided
Retinoids (Vitamin A) (Retinyl Linoleate, Retinol, Retinyl Palmitate)

Topical retinoids (retinol, retinaldehyde, retinyl esters) are widely advised against in pregnancy as a precaution. The strongest evidence is for ORAL retinoids; topical absorption is low, but most clinicians err on the side of caution.

This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.

Effective levels — general guide

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

Retinoids (Vitamin A) 0.01–1%

Most studied between 0.1% and 1%. Higher is not automatically better — irritation climbs with dose, so a well-formulated lower strength is often the sweet spot.

Retinyl Linoleate, Retinol, Retinyl Palmitate

Vitamin C (ascorbic) 5–20%

L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.

Ascorbyl Linoleate

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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