RAMOSU Oil Drop Serum

RAMOSU

Where to buy Possibly in stock

About this product

The RAMOSU Oil Drop Serum is a serums, essence, ampoule. Our analysis of its 34 ingredients (30 low-risk) rates it Excellent (97/100). 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
34
Low-risk
30
Fragrance
Contains fragrance
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 11/7
Good for dry skin
Glycyrrhiza Glabra (Licorice) Root Extract Ethylhexyl Stearate Panax Ginseng Root Extract Camellia Kissi Seed Oil Caprylyl Glycol Butylene Glycol Glycerin Simmondsia Chinensis (Jojoba) Seed Oil Camellia Sinensis Leaf Extract Dimethicone Sodium Polyacrylate
Caution for dry skin
Centella Asiatica Extract Glycerin Trideceth-6 Camellia Sinensis Leaf Extract Laureth-23 Sodium Polyacrylate PEG-60 Hydrogenated Castor Oil
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Camellia Sinensis Leaf Extract
Sensitive Skin 9/7
Good for sensitive skin
Glycyrrhiza Glabra (Licorice) Root Extract Viscum Album (Mistletoe) Extract Laminaria Japonica Extract Centella Asiatica Extract Panax Ginseng Root Extract Glycerin Coptis Chinensis Root Extract Camellia Sinensis Leaf Extract Dimethicone
Caution for sensitive skin
Glycyrrhiza Glabra (Licorice) Root Extract Laminaria Japonica Extract Butylene Glycol Glycerin Camellia Sinensis Leaf Extract PEG-60 Hydrogenated Castor Oil Fragrance

Ingredients list

34 total
Lower hazard (1) Higher hazard (8)
All34 Skin Conditioning27 Emollient7 Humectant6 Skin Protecting6 Hair Conditioning6 Film Forming4 Emulsion Stabilising4 Fragrance4
EWG CIR Ingredient Name & Cosmetic Functions Notes
3
A
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning)
Silicone
Silicone
1
Water
(Solvent)
1
A
Simmondsia Chinensis (Jojoba) Seed Oil
(Hair Conditioning, Emollient, Skin Conditioning, Viscosity Controlling)
Fungal Acne
Fungal Acne Trigger
1
A
Camellia Kissi Seed Oil
(Skin Conditioning, Emollient)
1
Sunflower Oil Decyl Esters
(Skin Conditioning)
1
Hydrolyzed Hibiscus Esculentus Extract
(Skin Conditioning)
Dioscorea Japonica Root Extract
(Skin Conditioning)
1
Laminaria Japonica Extract
(Fragrance, Skin Protecting)
1
Viscum Album (Mistletoe) Extract
(Nail Conditioning, Skin Conditioning, Soothing)
1
A
Panax Ginseng Root Extract
(Emollient, Hair Conditioning, Skin Protecting, Tonic)
Roe Extract
(Hair Conditioning, Skin Conditioning)
1
Lactobacillus/Soybean Ferment Extract
(Skin Conditioning)
1
Adenosine
(Skin Conditioning)
1
A
Hydroxyethylcellulose
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Stabilising, Viscosity Controlling)
3
B
Laureth-23
(Cleansing, Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
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
B
Ethylhexyl Stearate
(Skin Conditioning, Emollient)
1
B
Trideceth-6
(Emulsifying, Surfactant)
1
A
1,2-Hexanediol
(Solvent)
3
A
PEG-10 Dimethicone
(Hair Conditioning, Skin Conditioning)
1
Glycyrrhiza Glabra (Licorice) Root Extract
(Antioxidant, Humectant, Skin Conditioning, Perfuming)
Zingiber Officinale (Ginger) Root
1
Schizandra Chinensis Fruit Extract
(Skin Conditioning)
1
Coptis Chinensis Root Extract
(Antioxidant)
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
B
Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic)
1
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
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
3
B
PEG-60 Hydrogenated Castor Oil
(Fragrance, Sufactant, Surfactant)
Fungal Acne
Fungal Acne Trigger
1
Propolis Wax
(Proprietary)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
2
A
Chlorphenesin
(Cosmetic Biocide, Antimicrobial, Preservative)
1
A
Disodium EDTA
(Chelating Agent, Viscosity Controlling)
8
Fragrance
(Deodorant, Masking, Perfuming)

My Ingredient Notes

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Key ingredients

Dimethicone
Skin Protecting, Emollient
Simmondsia Chinensis (Jojoba) Seed Oil
Emollient, Skin Conditioning
Camellia Kissi Seed Oil
Skin Conditioning, Emollient
Sunflower Oil Decyl Esters
Skin Conditioning
Hydrolyzed Hibiscus Esculentus Extract
Skin Conditioning
Dioscorea Japonica Root Extract
Skin Conditioning

Benefits

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

Concerns

Contains silicone
Not fungal acne (malassezia) safe
Fragrance — higher EWG

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
Camellia Kissi Seed Oil
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningEmollient
Sunflower Oil Decyl Esters
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Hydrolyzed Hibiscus Esculentus Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Dioscorea Japonica Root Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Laminaria Japonica Extract
Fragrance, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceSkin protecting
Viscum Album (Mistletoe) Extract
Nail conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Nail conditioningSkin conditioningSoothing
Panax Ginseng Root Extract
Emollient, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientHair conditioningSkin protectingTonic
Roe Extract
Hair conditioning, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Hair conditioningSkin conditioning
Lactobacillus/Soybean Ferment Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Adenosine
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Hydroxyethylcellulose
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentEmulsion stabilisingFilm formingViscosity increasing agentBindingStabilisingViscosity controlling
Sodium Polyacrylate
Absorbent, Emulsion stabilising
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B AbsorbentEmulsion stabilisingFilm formingHair fixingSkin-conditioning agent -emollientViscosity controlling agentViscosity increasing agentBindingSkin conditioning
Ethylhexyl Stearate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Skin conditioningEmollient
Trideceth-6
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B EmulsifyingSurfactant
+ 11 more — see the full ingredients list above
Dimethicone
Antifoaming agent, Skin protecting
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Antifoaming agentSkin protectingEmollientSkin conditioning Silicone
Simmondsia Chinensis (Jojoba) Seed Oil
Hair conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningEmollientSkin conditioningViscosity controlling Fungal-acne trigger
Laureth-23
Cleansing, Emulsifying
Potentially comedogenic - can block poresRead moreShow less
EWG 3 CIR B CleansingEmulsifyingSurfactant Bad for Oily 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
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
PEG-60 Hydrogenated Castor Oil
Fragrance, Sufactant
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR B FragranceSufactantSurfactant Fungal-acne trigger
Fragrance
Deodorant, Masking
Higher-hazard ingredient.Read moreShow less
EWG 8 DeodorantMaskingPerfuming

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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