The Longevity Serum

Tatcha

Where to buy Possibly in stock

About this product

The Tatcha The Longevity Serum is a emulsion. Our analysis of its 48 ingredients (29 low-risk) rates it Excellent (94/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry 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
Emulsion
Ingredients
48
Low-risk
29
Fragrance
Contains fragrance
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 9/6
Good for dry skin
Dipotassium Glycyrrhizate Squalane Astrocaryum Murumuru Seed Butter Bidens Pilosa Extract Butylene Glycol Glycerin Saccharomyces Lysate Extract Camellia Sinensis Leaf Extract Citrus Depressa Peel Extract
Caution for dry skin
Glycerin Terpineol Camellia Sinensis Leaf Extract Silica Psidium Guajava Leaf Extract Aphanothece Sacrum Polysaccharide
Oily/Acne-Prone Skin 2/0
Good for oily/acne-prone skin
Camellia Sinensis Leaf Extract Psidium Guajava Leaf Extract
Sensitive Skin 2/15
Good for sensitive skin
Glycerin Camellia Sinensis Leaf Extract
Caution for sensitive skin
Dipropylene Glycol Linalyl Acetate Cellulose Gum Arginine Geranyl Acetate Butylene Glycol Glycerin Terpineol Camellia Sinensis Leaf Extract Phenoxyethanol Linalool Turpentine Limonene Citral Beta-Caryophyllene

Ingredients list

48 total
Lower hazard (1) Higher hazard (7)
All48 Skin Conditioning35 Fragrance14 Perfuming10 Masking10 Humectant8 Viscosity Controlling8 Solvent7 Hair Conditioning6
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
A
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling)
Saccharomyces/Rice Ferment Filtrate
(Skin Conditioning)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
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
A
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling)
Good for Dry Skin
Good for Dry Skin
1
A
Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning)
3
A
PEG-10 Dimethicone
(Hair Conditioning, Skin Conditioning)
1
Caprylyl Methicone
(Skin Conditioning)
1
Diphenylsiloxy Phenyl Trimethicone
(Antifoaming Agent, Hair Conditioning, 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
Cladosiphon Okamuranus Extract
(Skin Conditioning)
1
A
Astrocaryum Murumuru Seed Butter
(Emollient, Skin Conditioning)
GOSSYPIUM HERBACEUM SEED OIL
(Skin Conditioning)
1
Bidens Pilosa Extract
(Humectant, Skin Conditioning)
Linum Usitatissimum Seed Oil
(Perfuming, Skin Conditioning)
1
Morinda Citrifolia Fruit Juice
(Skin Conditioning)
Oryza sativa bran oil
(Skin Conditioning, Skin Conditioning Emollient)
Citrus Depressa Peel Extract
(Humectant)
1
Alpinia Speciosa Leaf Extract
(Skin Conditioning)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
1
Saccharomyces Lysate Extract
(Humectant, Skin Conditioning)
Aphanothece Sacrum Polysaccharide
(Absorbent, Emulsion Stabilising, Film Forming, Viscosity Controlling)
Psidium Guajava Leaf Extract
(Astringent, Skin Conditioning)
1
A
Cellulose Gum
(Binding Agent, Emulsion Stabilising, Film Forming, Fragrance, Viscosity Increasing Agent, Binding, Masking, Viscosity Controlling)
1
Lysine Carboxymethyl Cysteinate
(Skin Conditioning)
1
Hydroxypropyl Methylcellulose Stearoxy Ether
(Viscosity Increasing Agent, Viscosity Controlling)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
1
A
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking)
1
B
Lauryl Betaine
(Antistatic Agent, Hair Conditioning, Skin Conditioning, Sufactant, Foam Boosting, Viscosity Increasing Agent)
1
A
Ethylhexylglycerin
(Deodorant, Skin Conditioning)
PARFUM
(Fragrance, Perfuming)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
7
Citral
(Flavoring Agent, Fragrance, Masking)
Allergens
Allergens
6
Limonene
(Deodorant, Perfuming, Solvent)
Allergens
Allergens
5
Linalool
(Fragrance, Deodorant, Masking)
Allergens
Allergens
Beta-Caryophyllene
(Masking, Perfuming, Skin Conditioning)
Citrus Aurantium Bergamia Peel Oil
Citrus Limon Peel Oil
(Fragrance, Perfuming, Skin Conditioning)
1
Geranyl Acetate
(Fragrance, Perfuming, Tonic)
1
Linalyl Acetate
(Fragrance, Masking)
Pinene
(Antifoaming, Fragrance)
1
Terpineol
(Denaturant, Masking, Perfuming, Solvent)
5
Turpentine
(Perfuming)
Terpinolene
(Perfuming)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
1
2
CI 77491
(Colorant, Cosmetic Colorant)

My Ingredient Notes

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Key ingredients

Saccharomyces/Rice Ferment Filtrate
Skin Conditioning
Glycerin
Humectant, Skin Protecting
Butylene Glycol
Skin Conditioning, Humectant
Squalane
Emollient, Skin Conditioning
PEG-10 Dimethicone
Skin Conditioning
Caprylyl Methicone
Skin Conditioning

Benefits

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

Concerns

Contains paraben
Contains eu allergen
Not fungal acne (malassezia) safe
Citral — higher EWG
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
Dipropylene Glycol
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSolventViscosity decreasing agentMaskingViscosity controlling
Saccharomyces/Rice Ferment Filtrate
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
Squalane
Emollient, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientHair conditioningRefattingSkin conditioning
PEG-10 Dimethicone
Hair conditioning, Skin conditioning
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Hair conditioningSkin conditioning
Caprylyl Methicone
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Diphenylsiloxy Phenyl Trimethicone
Antifoaming agent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Antifoaming agentHair conditioningSkin conditioning
Cladosiphon Okamuranus Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Astrocaryum Murumuru Seed Butter
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientSkin conditioning
GOSSYPIUM HERBACEUM SEED OIL
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Bidens Pilosa Extract
Humectant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantSkin conditioning
Linum Usitatissimum Seed Oil
Perfuming, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A PerfumingSkin conditioning
Morinda Citrifolia Fruit Juice
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Oryza sativa bran oil
Skin conditioning, Skin conditioning emollient
Limited public safety data.Read moreShow less
EWG N/A Skin conditioningSkin conditioning emollient
+ 25 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
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
Citral
Flavoring agent, Fragrance
Higher-hazard ingredient.Read moreShow less
EWG 7 Flavoring agentFragranceMasking Allergens
Limonene
Deodorant, Perfuming
Moderate-hazard ingredient.Read moreShow less
EWG 6 DeodorantPerfumingSolvent Allergens
Linalool
Fragrance, Deodorant
Moderate-hazard ingredient.Read moreShow less
EWG 5 FragranceDeodorantMasking Allergens
Turpentine
Perfuming
Moderate-hazard ingredient.Read moreShow less
EWG 5 Perfuming
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben

How to use

How to use

  • 1 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.

Trust & honesty

Officially notified as a cosmetic in Malaysia (NPRA). Government registration record.

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