Bitter Green Essence Toner

Byroe

Where to buy Possibly in stock

About this product

The Byroe Bitter Green Essence Toner is a serums, essence, ampoule. Our analysis of its 59 ingredients (42 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin. Heads up: it contains fragrance, which can irritate sensitive or reactive 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
42
Fragrance
Contains fragrance
Origin
United States
Data updated
May 2026

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 14/7
Good for dry skin
Ophiopogon Japonicus Root Extract Butylene Glycol Glycerin Polyquaternium-51 Fructooligosaccharides Hydrolyzed Hyaluronic Acid Scutellaria Baicalensis Root Extract Astragalus Membranaceus Root Extract Cimicifuga Racemosa Root Extract Camellia Sinensis Leaf Extract Sodium Polyacrylate Lecithin Aloe Barbadensis Flower Extract Brassica Oleracea Acephala Leaf Extract
Caution for dry skin
Glycerin Scutellaria Baicalensis Root Extract Alcohol Hydrogenated Lecithin Camellia Sinensis Leaf Extract Sodium Polyacrylate Lecithin
Oily/Acne-Prone Skin 3/0
Good for oily/acne-prone skin
Scutellaria Baicalensis Root Extract Alcohol Camellia Sinensis Leaf Extract
Sensitive Skin 9/7
Good for sensitive skin
Laminaria Japonica Extract Melia Azadirachta Leaf Extract Glycerin Scutellaria Baicalensis Root Extract Cimicifuga Racemosa Root Extract Camellia Sinensis Leaf Extract Aloe Barbadensis Flower Extract Trichosanthes Kirilowii Root Extract Pteris Multifida Extract
Caution for sensitive skin
Laminaria Japonica Extract Dipropylene Glycol Butylene Glycol Glycerin Alcohol Tromethamine Camellia Sinensis Leaf Extract

Ingredients list

59 total
Lower hazard (1) Higher hazard (3)
All59 Skin Conditioning46 Humectant11 Solvent9 Fragrance8 Skin Protecting7 Viscosity Controlling7 Film Forming6 Antioxidant5
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
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
Methylpropanediol
(Solvent)
B
Centella Asiatica Leaf Water
(Skin Conditioning)
Raffinose
(Skin Conditioning)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
PARFUM
(Fragrance, Perfuming)
1
Melia Azadirachta Leaf Extract
(Antimicrobial, Skin Protecting)
1
Melia Azadirachta Flower Extract
(Skin Conditioning)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
1
Eclipta Prostrata Leaf Extract
(Skin Conditioning)
1
Laminaria Japonica Extract
(Fragrance, Skin Protecting)
1
A
PVM/MA Copolymer
(Antistatic Agent, Binding, Emulsion Stabilising, Film Forming, Hair Fixing, Viscosity Controlling)
3
B
Sodium Polyacrylate
(Absorbent, Emulsion Stabilising, Film Forming, Hair Fixing, Skin Conditioning Agent Emollient, Viscosity Controlling Agent, Viscosity Increasing Agent, Binding, Skin Conditioning)
1
A
Beta-Glucan
(Bulking Agent, Skin Conditioning)
1
Coccinia Indica Fruit Extract
(Skin Conditioning)
1
Polyquaternium-51
(Film Forming, Humectant, Skin Conditioning)
1
A
1,2-Hexanediol
(Solvent)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
1
B
Octyldodeceth-16
(Emulsifying)
Avena sativa Kernel Extract
(Abrasive, Antioxidant, Skin Conditioning, Skin Conditioning Emollient)
Cynara Scolymus Leaf Extract
(Skin Conditioning)
2
A
Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant)
Pteris Multifida Extract
(Antioxidant, Skin Conditioning)
2
A
Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking)
1
Fructooligosaccharides
(Humectant, Skin Conditioning)
1
Ocimum Sanctum Leaf Extract
(Skin Conditioning)
1
3
B
Aloe Barbadensis Flower Extract
(Emollient, Skin Conditioning)
Good for Sensitive Skin
Good for Sensitive Skin
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
Solanum Melongena Fruit Extract
(Skin Conditioning)
Curcuma Longa Root Extract
(Fragrance, Perfuming)
2
3
Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient)
1
Corallina Officinalis Extract
(Skin Conditioning)
1
Artemisia Capillaris Flower Extract
(Skin Conditioning)
1
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, 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
1
Ginkgo Biloba Leaf Extract
(Skin Conditioning)
Brassica Oleracea Italica Sprout Extract
(Skin Conditioning, Skin Conditioning Emollient)
1
Camellia Japonica Leaf Extract
(Skin Conditioning)
1
Eruca Sativa Leaf Extract
(Skin Conditioning, Antiseborrhoeic, Tonic)
Medicago Sativa Extract
(Tonic)
Triticum Vulgare Sprout Extract
(Skin Conditioning, Skin Protecting)
1
Angelica Acutiloba Root Extract
(Skin Conditioning)
1
Asparagus Officinalis Root Extract
(Skin Conditioning)
1
Astragalus Membranaceus Root Extract
(Emollient, Skin Conditioning)
Carthamus Tinctorius Flower Extract
(Skin Conditioning)
1
Cimicifuga Racemosa Root Extract
(Antimicrobial, Antioxidant, Emollient, Humectant, Skin Conditioning, Skin Protecting)
1
Ophiopogon Japonicus Root Extract
(Humectant, Skin Conditioning, Tonic)
Prunus Persica Kernel Extract
(Moisturising, Skin Conditioning)
1
Rehmannia Glutinosa Root Extract
(Skin Conditioning)
1
Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing)
Trichosanthes Kirilowii Root Extract
(Skin Protecting)
Brassica Oleracea Acephala Leaf Extract
(Humectant, Skin Conditioning)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
2
Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling)
Bad for Dry Skin
Bad for Dry Skin
Bad for Sensitive Skin
Bad for Sensitive Skin
Ocimum Basilicum Leaf Extract
(Skin Conditioning)

My Ingredient Notes

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Key ingredients

Antioxidants
Shields skin from free radical damage.
Vitamin E
Protects skin and soothes irritation.
Hyaluronic Acid
Hydrates by attracting and holding water.
Exfoliators
Removes dead skin cells to smoothe texture.

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Barrier RepairStrengthen and restore your skin's natural barrier.
Redness ReducingSoothes visible redness and calms irritation.
Reduces IrritationEases discomfort and supports skin resilience.
Anti-AgingSoftens lines and helps skin look youthful.
Scar HealingImproves the look of marks and scars.
BrighteningRestores radiance to dull, tired skin.
Good For Oily SkinBalances oil and helps reduce shine.

Concerns

Not fungal acne (malassezia) safe

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Dipropylene Glycol
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSolventViscosity decreasing agentMaskingViscosity controlling
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
Pentylene Glycol
Skin conditioning, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSolvent
Methylpropanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Centella Asiatica Leaf Water
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A CIR B Skin conditioning
Raffinose
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Ethylhexylglycerin
Deodorant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A DeodorantSkin conditioning
PARFUM
Fragrance, Perfuming
Limited public safety data.Read moreShow less
EWG N/A FragrancePerfuming
Melia Azadirachta Leaf Extract
Antimicrobial, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 AntimicrobialSkin protecting
Melia Azadirachta Flower Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Disodium EDTA
Chelating agent, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Chelating agentViscosity controlling
Eclipta Prostrata Leaf Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Laminaria Japonica Extract
Fragrance, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceSkin protecting
PVM/MA Copolymer
Antistatic agent, Binding
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antistatic agentBindingEmulsion stabilisingFilm formingHair fixingViscosity controlling
+ 39 more — see the full ingredients list above
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 Flower Extract
Emollient, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 1–3 CIR B EmollientSkin conditioning Good for Sensitive Skin
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling Good for Dry Skin
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
Alcohol
Antifoaming agent, Antimicrobial
Causes moisture evaporation - prone to dry out skinRead moreShow less
EWG 2 Antifoaming agentAntimicrobialAstringentMaskingSolventViscosity controlling Bad for Dry SkinBad for Sensitive 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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