Booster Lift+ Lifting & Firming Booster Fluid
The Yon-ka Booster Lift+ Lifting & Firming Booster Fluid is a serums, essence, ampoule. Our analysis of its 39 ingredients (16 low-risk) rates it Excellent (84/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
The Yon-ka Booster Lift+ Lifting & Firming Booster Fluid is a serums, essence, ampoule. Our analysis of its 39 ingredients (16 low-risk) rates it Excellent (84/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
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Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning) |
Good for Dry Skin
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Sodium Lactate Methylsilanol
(Skin Conditioning) |
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PEG-35 Castor Oil
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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Rosmarinus Officinalis Leaf Oil
(Fragrance, Skin Conditioning) |
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lavandula angustifolia oil
(Fragrance, Tonic) |
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Anthemis Nobilis Flower Extract
(Masking, Perfuming, Skin Conditioning) |
Good for Sensitive Skin
Good for Dry Skin
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Lamium Album Flower Extract
(Astringent, Skin Conditioning) |
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Pelargonium Graveolens Leaf Oil
(Not Reported) |
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Citrus Aurantifolia Oil
(Cleansing, Fragrance, Hair Conditioning, Perfuming, Skin Conditioning, Tonic) |
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Cupressus Sempervirens Oil
(Masking) |
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Thymus Vulgaris Flower/Leaf Oil
(Fragrance, Skin Conditioning, Tonic) |
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rosmarinus officinalis leaf extract
(Antimicrobial, Fragrance, Skin Conditioning) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Salicylic Acid
(Antiacne Agent, Antidandruff Agent, Corn/Callus/Wart Remover, Denaturant, Exfoliant, Fragrance, Hair Conditioning, Skin Conditioning, Keratolytic, Masking, Preservative) |
Good for Oily Skin
Bad for Sensitive Skin
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Humulus Lupulus Extract
(Antimicrobial, Antiperspirant, Fragrance, Hair Conditioning, Skin Conditioning, Skin Protecting) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Tussilago Farfara Leaf Extract
(Astringent, Skin Conditioning, Skin Conditioning Emollient) |
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CHAMOMILLA RECUTITA FLOWER EXTRACT
(Fragrance, Skin Conditioning) |
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Arnica Montana Flower Extract
(Masking, Perfuming, Skin Conditioning) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Salvia Officinalis Leaf Extract
(Anti Seborrheic, Cleansing, Oral Care, Skin Conditioning, Tonic) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Althaea Officinalis Root Extract
(Skin Conditioning) |
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Achillea Millefolium Extract
(Antidandruff Agent, Cleansing, Masking, Refreshing, Skin Conditioning, Soothing, Tonic) |
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Hypericum Perforatum Extract
(Antimicrobial, Astringent, Masking, Skin Conditioning, Skin Protecting, Soothing, Tonic) |
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Hamamelis Virginiana Extract
(Anti Sebum, Astringent, Skin Conditioning) |
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Borneol
(Fragrance, Masking, Perfuming) |
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Salvia Officinalis Oil
(Fragrance, Tonic) |
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THYMUS SERPYLLUM EXTRACT
(Skin Conditioning) |
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Citronellol
(Fragrance, Masking) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Citral
(Flavoring Agent, Fragrance, Masking) |
Allergens
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Coumarin
(Fragrance, Masking) |
Allergens
|
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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 →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
Low-strength topical salicylic acid (BHA) is generally considered fine. Caution is usually reserved for high-strength leave-on products and salicylic peels.
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.
The concentrations these actives are typically effective at in research — not a measurement of this product.
Salicylic acid is OTC-capped at 2%; 0.5–2% is the usual leave-on range. Much below that it acts more as a soothing agent than an exfoliant.
Salicylic Acid
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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