Exlinea Peptide Smoothing Serum

PCA Skin

Where to buy Possibly in stock

About this product

The PCA Skin Exlinea Peptide Smoothing Serum is a serums, essence, ampoule. Our analysis of its 25 ingredients (17 low-risk) rates it Excellent (98/100). 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
25
Low-risk
17
Fragrance
Fragrance-free
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 6/0
Good for dry skin
Gluconolactone Dipotassium Glycyrrhizate Squalene Acetyl Hexapeptide-8 Caprylyl Glycol Sodium Hyaluronate
Oily/Acne-Prone Skin No data
Sensitive Skin 1/5
Good for sensitive skin
Aloe Barbadensis Leaf Juice
Caution for sensitive skin
Gluconolactone Santalum Austrocaledonicum Wood Oil Sodium Benzoate Potassium Sorbate Phenoxyethanol

Ingredients list

25 total
Lower hazard (1) Higher hazard (4)
All25 Skin Conditioning20 Fragrance9 Humectant5 Solvent3 Perfuming3 Preservative3 Uv Absorber2 Tonic2
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
1
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling)
B
Aloe Barbadensis Leaf Juice
(Skin Conditioning)
Good for Sensitive Skin
Good for Sensitive Skin
1
Gluconolactone
(Fragrance, Humectant, Solvent)
3
A
Aminomethyl Propanol
(Ph Adjuster, Buffering Agent)
1
A
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant)
3
A
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking)
1
A
1,2-Hexanediol
(Solvent)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling)
1
Santalum Austrocaledonicum Wood Oil
(Flavoring Agent, Masking, Perfuming)
Aniba Rosodora Wood Oil
(Astringent, Fragrance, Skin Conditioning)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
citrus grandis peel oil
(Fragrance, Perfuming, Skin Conditioning)
Citrus Nobilis Peel Oil
(Fragrance, Skin Conditioning, Tonic)
1
Tropolone
(Skin Conditioning)
Mentha Piperita Oil
(Fragrance, Perfuming, Refreshing, Tonic)
3
A
Potassium Sorbate
(Fragrance, Preservative)
1
Acetyl Hexapeptide-8
(Humectant, Skin Conditioning)
1
A
Phytosterols
(Skin Conditioning)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
1
A
Tocotrienols
(Oral Care Agent, Skin Conditioning, Uv Absorber)
ORYZA SATIVA BRAN WAX
(Skin Conditioning)
1
A
Squalene
(Hair Conditioning, Skin Conditioning, Emollient, Antistatic Agent, Refatting)
Fungal Acne
Fungal Acne Trigger

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

Aloe Barbadensis Leaf Juice
Skin Conditioning
Gluconolactone
Humectant
Dipotassium Glycyrrhizate
Skin Conditioning, Humectant
Caprylyl Glycol
Skin Conditioning, Emollient
Aniba Rosodora Wood Oil
Astringent, Skin Conditioning
Sodium Hyaluronate
Skin Conditioning, Humectant

Benefits

Good for dry skin

Concerns

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

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion stabilising, Viscosity controlling
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingViscosity controlling
Gluconolactone
Fragrance, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceHumectantSolvent
Aminomethyl Propanol
Ph adjuster, Buffering agent
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Ph adjusterBuffering agent
Dipotassium Glycyrrhizate
Flavoring agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Flavoring agentSkin conditioningHumectant
Sodium Benzoate
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A FragrancePreservativeAnticorrosiveMasking
1,2-Hexanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Solvent
Caprylyl Glycol
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningEmollientHumectant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion stabilising, Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingFilm formingViscosity controlling
Santalum Austrocaledonicum Wood Oil
Flavoring agent, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 Flavoring agentMaskingPerfuming
Aniba Rosodora Wood Oil
Astringent, Fragrance
Limited public safety data.Read moreShow less
EWG N/A AstringentFragranceSkin conditioning
citrus grandis peel oil
Fragrance, Perfuming
Limited public safety data.Read moreShow less
EWG N/A FragrancePerfumingSkin conditioning
Citrus Nobilis Peel Oil
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioningTonic
Tropolone
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Mentha Piperita Oil
Fragrance, Perfuming
Limited public safety data.Read moreShow less
EWG N/A FragrancePerfumingRefreshingTonic
+ 6 more — see the full ingredients list above
Aloe Barbadensis Leaf Juice
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A CIR B Skin conditioning Good for Sensitive Skin
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin
Squalene
Hair conditioning, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Hair conditioningSkin conditioningEmollientAntistatic agentRefatting Fungal-acne trigger

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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