Firming Vegan Collagen Prep Serum

The Outset

Where to buy Possibly in stock

About this product

The Outset Firming Vegan Collagen Prep Serum is a serums, essence, ampoule. Our analysis of its 37 ingredients (32 low-risk) rates it Excellent (99/100). 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
37
Low-risk
32
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 7/7
Good for dry skin
Diheptyl Succinate Caprylyl Glycol Sodium PCA Glycerin Coco-Caprylate/Caprate Hydrolyzed Jojoba Esters Jojoba Esters
Caution for dry skin
Lysolecithin Xanthan Gum Glycerin Triheptanoin Hydrolyzed Jojoba Esters Sodium Hydroxide Silica
Oily/Acne-Prone Skin 0/1
Caution for oily/acne-prone skin
Hydrolyzed Jojoba Esters
Sensitive Skin 5/6
Good for sensitive skin
Capryloyl Glycerin/Sebacic Acid Copolymer Glycerin Tetrahexyldecyl Ascorbate Jojoba Esters Tocopheryl Acetate
Caution for sensitive skin
Glycerin Heterotheca Inuloides Flower Extract Citric Acid Sodium Benzoate Potassium Sorbate Phenoxyethanol

Ingredients list

37 total
Lower hazard (1) Higher hazard (4)
All37 Skin Conditioning24 Film Forming8 Fragrance7 Emulsion Stabilising7 Viscosity Controlling6 Hair Conditioning6 Humectant6 Buffering Agent5
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
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
Triheptanoin
(Viscosity Increasing Agent, Skin Conditioning, Surfactant, Viscosity Controlling)
1
B
Coco-Caprylate/Caprate
(Emollient, Skin Conditioning)
1
Sodium Polyacryloyldimethyl Taurate
(Emulsion Stabilising, Viscosity Increasing Agent, Viscosity Controlling)
1
Capryloyl Glycerin/Sebacic Acid Copolymer
(Film Forming, Hair Conditioning, Skin Conditioning, Skin Protecting)
1
A
Cassia Angustifolia Seed Polysaccharide
(Skin Conditioning)
Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient)
1
Heterotheca Inuloides Flower Extract
(Fragrance, Masking)
1
Chenopodium Quinoa Seed Extract
(Skin Conditioning)
1
Poncirus Trifoliata Fruit Extract
(Skin Conditioning)
Hydrolyzed Brassica Napus Seedcake Extract
(Skin Conditioning)
sr-Hydrozoan Polypeptide-1
(Film Forming, Hair Conditioning, Humectant, Skin Conditioning, Uv Filter)
1
Castor Oil/IPDI Copolymer
(Film Forming)
1
Diheptyl Succinate
(Emollient, Skin Conditioning)
4
A
Phenoxyethanol
(Fragrance, Preservative)
Paraben
Paraben
Dilinoleic Acid/Butanediol Copolymer
(Film Forming, Plasticizer)
1
A
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant)
1
A
Hydrolyzed Jojoba Esters
(Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning Agent Occlusive, Emulsifying, Surfactant, Skin Conditioning)
1
A
Lysolecithin
(Emulsifying, Surfactant)
1
A
Sclerotium Gum
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Viscosity Controlling)
1
Tetrahexyldecyl Ascorbate
(Antioxidant, Skin Conditioning)
3
Tocopheryl Acetate
(Antioxidant, Skin Conditioning)
Bad for Oily Skin
Bad for Oily Skin
1
Tetrasodium Glutamate Diacetate
(Chelating Agent)
1
A
Pullulan
(Binding Agent, Film Forming, Binding)
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)
1
A
Jojoba Esters
(Emollient, Moisturising, Skin Conditioning, Soothing)
1
2
A
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling)
2
A
Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking)
Bad for Sensitive Skin
Bad for Sensitive Skin
3
A
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking)
2
Sodium Formate
(Buffering Agent, Preservative)
3
B
Sodium Glycolate
(Buffering Agent)
3
B
Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent)
1
B
Sodium PCA
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning)
Good for Dry Skin
Good for Dry Skin
3
B
Potassium Hydroxide
(Ph Adjuster, Buffering Agent)
3
A
Potassium Sorbate
(Fragrance, Preservative)

My Ingredient Notes

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Key ingredients

Glycerin
Humectant, Skin Protecting
Triheptanoin
Skin Conditioning
Coco-Caprylate/Caprate
Emollient, Skin Conditioning
Capryloyl Glycerin/Sebacic Acid Copolymer
Skin Conditioning, Skin Protecting
Cassia Angustifolia Seed Polysaccharide
Skin Conditioning
Helianthus Annuus Seed Oil
Skin Conditioning

Benefits

No standout benefits flagged for this product.

Concerns

Contains paraben
Not fungal acne (malassezia) safe
May not suit oily/acne-prone skin
May not suit sensitive skin

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Propanediol
Solvent, Viscosity decreasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 SolventViscosity decreasing agentViscosity controlling
Triheptanoin
Viscosity increasing agent, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Viscosity increasing agentSkin conditioningSurfactantViscosity controlling
Coco-Caprylate/Caprate
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B EmollientSkin conditioning
Sodium Polyacryloyldimethyl Taurate
Emulsion stabilising, Viscosity increasing agent
Low-hazard ingredient.Read moreShow less
EWG 1 Emulsion stabilisingViscosity increasing agentViscosity controlling
Capryloyl Glycerin/Sebacic Acid Copolymer
Film forming, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Film formingHair conditioningSkin conditioningSkin protecting
Cassia Angustifolia Seed Polysaccharide
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioning
Helianthus Annuus Seed Oil
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioningSkin conditioning emollient
Heterotheca Inuloides Flower Extract
Fragrance, Masking
Low-hazard ingredient.Read moreShow less
EWG 1 FragranceMasking
Chenopodium Quinoa Seed Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Poncirus Trifoliata Fruit Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Hydrolyzed Brassica Napus Seedcake Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
sr-Hydrozoan Polypeptide-1
Film forming, Hair conditioning
Limited public safety data.Read moreShow less
EWG N/A Film formingHair conditioningHumectantSkin conditioningUv filter
Castor Oil/IPDI Copolymer
Film forming
Low-hazard ingredient.Read moreShow less
EWG 1 Film forming
Diheptyl Succinate
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 EmollientSkin conditioning
+ 17 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
Phenoxyethanol
Fragrance, Preservative
Low-to-moderate hazard.Read moreShow less
EWG 4 CIR A FragrancePreservative Paraben
Tocopheryl Acetate
Antioxidant, Skin conditioning
Potentially comedogenic - can block poresRead moreShow less
EWG 3 AntioxidantSkin conditioning Bad for Oily Skin
Citric Acid
Chelating agent, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 2 CIR A Chelating agentFragrancePh adjusterBuffering agentMasking Bad for Sensitive Skin
Sodium PCA
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningHumectantAntistatic agentSkin conditioning Good for Dry Skin

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.

Trust & honesty

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.

Tetrahexyldecyl Ascorbate

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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