C-Firma Day Serum

Drunk Elephant

Where to buy Possibly in stock

About this product

The Drunk Elephant C-Firma Day Serum is a emulsion. Our analysis of its 31 ingredients (29 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Emulsion
Ingredients
31
Low-risk
29
Fragrance
Fragrance-free

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 12/5
Good for dry skin
Algae Extract Glycyrrhiza Glabra (Licorice) Root Extract Dipotassium Glycyrrhizate Lactobacillus/Punica Granatum Fruit Ferment Extract Sodium Hyaluronate Crosspolymer Sucrose Ethoxydiglycol Phyllanthus Emblica Fruit Extract Caprylyl Glycol Sodium Hyaluronate Glycerin Camellia Sinensis Leaf Extract
Caution for dry skin
Maltodextrin Glycerin Camellia Sinensis Leaf Extract Laureth-23 Sodium Hydroxide
Oily/Acne-Prone Skin 2/0
Good for oily/acne-prone skin
Ascorbic Acid (Vitamin C) Camellia Sinensis Leaf Extract
Sensitive Skin 8/8
Good for sensitive skin
Glycyrrhiza Glabra (Licorice) Root Extract Sucrose Glycerin Curcumin Vitis Vinifera (Grape) Juice Extract Ascorbic Acid (Vitamin C) Ferulic Acid Camellia Sinensis Leaf Extract
Caution for sensitive skin
Algae Extract Glycyrrhiza Glabra (Licorice) Root Extract Glycine Ethoxydiglycol Glycerin Ascorbic Acid (Vitamin C) Camellia Sinensis Leaf Extract Phenoxyethanol

Ingredients list

31 total
Lower hazard (1) Higher hazard (4)
All31 Skin Conditioning28 Humectant13 Hair Conditioning7 Fragrance6 Antioxidant6 Solvent4 Perfuming3 Buffering Agent3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Algae Extract
(Fragrance, Humectant, Oral Care Agent, Skin Conditioning, Emollient)
1
Glycyrrhiza Glabra (Licorice) Root Extract
(Antioxidant, Humectant, Skin Conditioning, Perfuming)
1
A
Glycine
(Buffering Agent, Fragrance, Hair Conditioning, Skin Conditioning Agent Miscellaneous, Antistatic Agent, Skin Conditioning)
1
Glutamylamidoethyl Imidazole
(Hair Conditioning)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
1
Lactobacillus/Punica Granatum Fruit Ferment Extract
(Hair Conditioning, Humectant, Skin Conditioning)
1
A
Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding)
1
Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning)
1
A
Sucrose
(Flavoring Agent, Humectant, Skin Conditioning, Soothing)
1
Acetyl Glucosamine
(Skin Conditioning)
1
A
Ethoxydiglycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Humectant, Perfuming)
1
Phyllanthus Emblica Fruit Extract
(Humectant, Skin Conditioning)
1
Water
(Solvent)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
Caprylhydroxamic Acid
(Chelating Agent)
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
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
1
Curcumin
(Antioxidant)
1
A
Vitis Vinifera (Grape) Juice Extract
(Flavoring Agent, Antioxidant, Skin Conditioning)
1
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling)
1
B
Hydrolyzed Wheat Protein
(Film Forming, Hair Conditioning, Skin Conditioning, Antistatic Agent)
1
Hydrolyzed Quinoa
(Skin Conditioning)
1
Sclerocarya Birrea (Marula) Oil
1
A
Ascorbic Acid (Vitamin C)
(Antioxidant, Fragrance, Ph Adjuster, Skin Conditioning, Buffering Agent, Masking)
Good for Dry Skin
Good for Dry Skin
1
Tocopherol (Vitamin E) Good for Dry Skin
Good for Dry Skin
2
Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial)
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
3
B
Laureth-23
(Cleansing, Emulsifying, Surfactant)
Bad for Oily Skin
Bad for Oily Skin
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
Lactobacillus/Pumpkin Ferment Extract
(Skin Conditioning)

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

Algae Extract
Humectant, Skin Conditioning
Glycyrrhiza Glabra (Licorice) Root Extract
Antioxidant, Humectant
Glycine
Skin Conditioning
Dipotassium Glycyrrhizate
Skin Conditioning, Humectant
Lactobacillus/Punica Granatum Fruit Ferment Extract
Humectant, Skin Conditioning
Maltodextrin
Skin Conditioning

Benefits

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

Concerns

Contains paraben
Not fungal acne (malassezia) safe

Ingredients explained

Algae Extract
Fragrance, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceHumectantOral care agentSkin conditioningEmollient
Glycyrrhiza Glabra (Licorice) Root Extract
Antioxidant, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 AntioxidantHumectantSkin conditioningPerfuming
Glycine
Buffering agent, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Buffering agentFragranceHair conditioningSkin-conditioning agent -miscellaneousAntistatic agentSkin conditioning
Glutamylamidoethyl Imidazole
Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioning
Dipotassium Glycyrrhizate
Flavoring agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Flavoring agentSkin conditioningHumectant
Lactobacillus/Punica Granatum Fruit Ferment Extract
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 Hair conditioningHumectantSkin conditioning
Maltodextrin
Absorbent, Binding agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AbsorbentBinding agentEmulsion stabilisingFilm formingHair conditioningSkin conditioningSuspending agent - nonsurfactantBinding
Sodium Hyaluronate Crosspolymer
Humectant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantSkin conditioning
Sucrose
Flavoring agent, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Flavoring agentHumectantSkin conditioningSoothing
Acetyl Glucosamine
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Ethoxydiglycol
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A FragranceSolventViscosity decreasing agentHumectantPerfuming
Phyllanthus Emblica Fruit Extract
Humectant, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 HumectantSkin conditioning
Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Caprylyl Glycol
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningEmollientHumectant
Caprylhydroxamic Acid
Chelating agent
Low-hazard ingredient.Read moreShow less
EWG 1 Chelating agent
+ 9 more — see the full ingredients list above
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant 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
Ascorbic Acid (Vitamin C)
Antioxidant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A AntioxidantFragrancePh adjusterSkin conditioningBuffering agentMasking Good for Dry Skin
Tocopherol (Vitamin E)
Other
Low-hazard ingredient.Read moreShow less
EWG 1 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
Laureth-23
Cleansing, Emulsifying
Potentially comedogenic - can block poresRead moreShow less
EWG 3 CIR B CleansingEmulsifyingSurfactant Bad for Oily Skin
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.

Effective levels — general guide

The concentrations these actives are typically effective at in research — not a measurement of this product.

Vitamin C (ascorbic) 5–20%

L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.

Ascorbic Acid (Vitamin C)

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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From the SkinCarisma community

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10 reviews restored from our original community.

SkinCarisma member · Combination skin
PoresSensitiveUneven

my skin is combination & this is definitely my HOLY GRAIL product to use at morning ( i dont recommend if u have dry / sensitive skin as this product contain active ingredient of vitamin C // L- ascorbic ). i use this after cleanser & combine it with B-hydra for that extra hydration ( prevent skin from dryness as this product might make ur skin drier due to its active ingredients!) then apply a moisturizer! after that, YOU MUST USE SPF ALONG WITH IT! this product contain active ingredient & t...

pixielein · Combination skin
AcneEczemaAnti-Aging

I bought this product because of his beautiful ingredient list. Unfortunately I have not known that drunk elephant got sued by L`oreal because of copyright of this product. It happened around 2018. So I believe drunk elephant changed the ingredients here. On their website you see a slightly different ingredients under de C Vitamin Serum. The new ingredients list is not as good as it was before. There are two new ingerdients which are fugal acne trigger. So now I do understand why I break out ...

SkinCarisma member · Normal skin
Uneven

I purchased this product in high hopes after reading rave reviews online. To my disappointment the product fails to deliver after 45 days of continuous use. I keep this serum in the fridge since Vitamin C has a tendency to get spoiled in warm temperature. Actually what I find strange is the color of serum. It's already yellowish brown when out of the bottle instead of transparent. Perhaps Drunk elephant being clever to not let consumer know if the product is spoiled or not. The serum gives a ...

SkinCarisma member · Normal skin
PIHAcneRosacea

please be careful with vitamin c, it gave me acne in the 2nd month of using it and chemically burned my skin, look up the risks of using pure vitamin c from a non biased dermatologist source. from what I've learned when vitamin c is oxidized it can damage the skin and this product one hundred percent damaged my skin. the first month of using it was bliss but after that everything went downhill overnight 1 of 2 1 of 2 Community Collections with "Drunk Elephant C-Firma Day Serum" Liah Yoo Skinc...

SkinCarisma member · Dry skin
PIHFungalPores

Left a 5-star rating.

pixielein · Dry skin
Anti-AgingSensitiveDehydrated

Left a 4-star rating.

SkinCarisma member · Oily skin
AcneAnti-AgingPores

Left a 4-star rating.

SkinCarisma member · Dry skin
PIHAnti-AgingBlackheads

Left a 4-star rating.

SkinCarisma member · Combination skin
PIHAcneDehydrated

Left a 4-star rating.

SkinCarisma member · Dry skin
Anti-AgingBlackheadsPores

Left a 3-star rating.

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