Exosome Boost Ampoule

Thome

Where to buy Possibly in stock

About this product

The Thome Exosome Boost Ampoule is a serums, essence, ampoule. Our analysis of its 37 ingredients (29 low-risk) rates it Excellent (99/100). 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
37
Low-risk
29
Fragrance
Fragrance-free
Origin
South Korea

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 9/3
Good for dry skin
Dipotassium Glycyrrhizate Mannitol Sucrose Erythritol Xylitol Butylene Glycol Glycerin Saccharomyces Ferment Filtrate Zinc PCA
Caution for dry skin
Microcrystalline Cellulose Glycerin Hydrogenated Lecithin
Oily/Acne-Prone Skin No data
Sensitive Skin 2/5
Good for sensitive skin
Sucrose Glycerin
Caution for sensitive skin
Dipropylene Glycol Mannitol Methyl Diisopropyl Propionamide Butylene Glycol Glycerin

Ingredients list

37 total
Lower hazard (1) Higher hazard (5)
All37 Skin Conditioning28 Humectant15 Solvent7 Viscosity Controlling6 Fragrance5 Flavoring Agent4 Hair Conditioning4 Masking4
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
B
Centella Asiatica Leaf Water
(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
Water
(Solvent)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
A
Pentylene Glycol
(Skin Conditioning, Solvent)
1
A
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing)
1
A
1,2-Hexanediol
(Solvent)
1
Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling)
1
Lactobacillus Ferment
(Skin Conditioning)
1
Xylitol
(Flavoring Agent, Humectant, Skin Conditioning)
Zea Mays Starch
(Abrasive, Absorbent, Anticaking, Skin Protecting, Viscosity Controlling)
Centella Asiatica Leaf
(Skin Conditioning)
1
Houttuynia Cordata Extract
(Skin Conditioning)
Stellera Chamaejasme Flower/Leaf/Stem Extract
(Humectant, Skin Conditioning)
1
Chenopodium Quinoa Seed Extract
(Skin Conditioning)
1
Saccharomyces Ferment Filtrate
(Humectant)
1
A
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling)
1
A
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
Good for Dry Skin
Good for Dry Skin
1
Erythritol
(Humectant, Moisturising)
1
Methyl Diisopropyl Propionamide
(Fragrance, Masking)
1
Mannitol
(Binding Agent, Flavoring Agent, Humectant, Binding, Masking, Moisturising, Skin Conditioning)
1
A
Microcrystalline Cellulose
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Emulsion Stabilising, Slip Modifier, Viscosity Increasing Agent)
A
Pantothenic Acid
(Antistatic Agent, Hair Conditioning, Skin Conditioning)
1
A
Sucrose
(Flavoring Agent, Humectant, Skin Conditioning, Soothing)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
1
Adenosine
(Skin Conditioning)
1
Sodium Phytate
(Chelating Agent, Oral Care Agent)
1
Hydroxypropyl Starch Phosphate
(Bulking Agent, Viscosity Increasing Agent, Viscosity Controlling)
2
A
Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant)
Albatrellus Confluens Extract
(Humectant, Skin Conditioning)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
3
Zinc PCA
(Skin Conditioning, Humectant)
2
5
Chromium Oxide Greens
(Cosmetic Colorant, Hair Dyeing)
1
CI 77492
(Colorant, Cosmetic Colorant)
2
CI 77499
(Colorant, Cosmetic Colorant)

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

Butylene Glycol
Skin Conditioning, Humectant
Centella Asiatica Leaf Water
Skin Conditioning
Glycerin
Humectant, Skin Protecting
Pentylene Glycol
Skin Conditioning
Niacinamide
Skin Conditioning
Lactobacillus Ferment
Skin Conditioning

Benefits

Good for dry skin

Concerns

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

Ingredients explained

Centella Asiatica Leaf Water
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A CIR B Skin conditioning
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
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
Niacinamide
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningSmoothing
1,2-Hexanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Solvent
Ammonium Acryloyldimethyltaurate/VP Copolymer
Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 Viscosity controlling
Lactobacillus Ferment
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Xylitol
Flavoring agent, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Flavoring agentHumectantSkin conditioning
Zea Mays Starch
Abrasive, Absorbent
Limited public safety data.Read moreShow less
EWG N/A AbrasiveAbsorbentAnticakingSkin protectingViscosity controlling
Centella Asiatica Leaf
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Houttuynia Cordata Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Stellera Chamaejasme Flower/Leaf/Stem Extract
Humectant, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A HumectantSkin conditioning
Chenopodium Quinoa Seed Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Saccharomyces Ferment Filtrate
Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Humectant
+ 18 more — see the full ingredients list above
Butylene Glycol
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSkin conditioningSolventViscositydecreasing agentHumectantMaskingViscosity controlling 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
Panthenol
Antistatic agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antistatic agentHair conditioningSkin conditioning Good for Dry Skin
Chromium Oxide Greens
Cosmetic colorant, Hair dyeing
Moderate-hazard ingredient.Read moreShow less
EWG 2–5 Cosmetic colorantHair dyeing

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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