Power Line Plumping Lip Liner

Buxom Cosmetics

Where to buy Possibly in stock

About this product

The Buxom Cosmetics Power Line Plumping Lip Liner is a misc. Our analysis of its 26 ingredients (17 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to dry skin.

Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Misc
Ingredients
26
Low-risk
17
Fragrance
Fragrance-free
Origin
United States
Data updated
Jun 2026

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 8/2
Good for dry skin
Neopentyl Glycol Diheptanoate Ethylhexyl Palmitate Isododecane Isoamyl Laurate Trimethylsiloxysilicate Tribehenin Dimethicone Lactic Acid
Caution for dry skin
Sorbitan Isostearate Talc
Oily/Acne-Prone Skin No data
Sensitive Skin 2/4
Good for sensitive skin
Dimethicone Talc
Caution for sensitive skin
Ethylhexyl Palmitate Isododecane Isoamyl Laurate Lactic Acid

Ingredients list

26 total
Lower hazard (1) Higher hazard (4)
All26 Skin Conditioning15 Emollient7 Fragrance7 Colorant5 Cosmetic Colorant5 Skin Protecting4 Viscosity Increasing Agent4 Binding Agent3
EWG CIR Ingredient Name & Cosmetic Functions Notes
3
A
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning)
Silicone
Silicone
2
Hydrogenated Microcrystalline Wax
(Binding Agent, Emulsion Stabilising, Viscosity Increasing Agent, Viscosity Controlling)
1
A
Synthetic Beeswax
(Binding Agent, Emulsion Stabilising, Viscosity Increasing Agent, Binding, Viscosity Controlling)
1
A
Polybutene
(Binding Agent, Epilating Agent, Viscosity Increasing Agent)
1
Neopentyl Glycol Diheptanoate
(Skin Conditioning, Emollient, Viscosity Increasing Agent)
1
B
Trimethylsiloxysilicate
(Antifoaming Agent, Emollient, Skin Conditioning)
copernicia cerifera wax
(Depilatory)
1
B
Isododecane
(Fragrance, Solvent, Emollient, Perfuming)
1
B
Isoamyl Laurate
(Fragrance, Skin Conditioning, Emollient)
PERSEA GRATISSIMA OIL
(Skin Conditioning)
1
A
Palmitoyl Tripeptide-1
(Skin Conditioning)
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning)
Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient)
3
A
Talc
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier)
1
B
Ethylhexyl Palmitate
(Fragrance, Skin Conditioning, Emollient, Perfuming)
Fungal Acne
Fungal Acne Trigger
1
A
Tribehenin
(Emollient, Skin Conditioning)
1
A
Sorbitan Isostearate
(Emulsifying, Surfactant)
4
B
Lactic Acid
(Exfoliant, Fragrance, Humectant, Ph Adjuster, Skin Conditioning Agent Humectant, Skin Conditioning, Buffering Agent)
Bad for Sensitive Skin
Bad for Sensitive Skin
2
Mica
(Cosmetic Colorant, Opacifying)
CI 77891
(Colorant)
2
Iron Oxides
(Colorant, Cosmetic Colorant)
2
CI 42090
(Colorant, Cosmetic Colorant)
CI 75470
(Colorant, Fragrance)
CI 77742
(Colorant)
4
CI 15850
(Cosmetic Colorant)
3
CI 16035
(Cosmetic Colorant)

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

Vitamin E
Protects skin and soothes irritation.
Peptides
Supports skin hydration and improves firmness.
Antioxidants
Shields skin from free radical damage.
Exfoliators
Removes dead skin cells to smoothe texture.

Benefits

HydratingBoosts hydration and relieves dry, tight skin.
Anti-AgingSoftens lines and helps skin look youthful.
Scar HealingImproves the look of marks and scars.
BrighteningRestores radiance to dull, tired skin.
Redness ReducingSoothes visible redness and calms irritation.
Dark SpotsFades dark spots for even skin tone.
Skin TextureSmooths rough patches and refines texture.
Barrier RepairStrengthen and restore your skin's natural barrier.

Concerns

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

Ingredients explained

Hydrogenated Microcrystalline Wax
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 2 Binding agentEmulsion stabilisingViscosity increasing agentViscosity controlling
Synthetic Beeswax
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentEmulsion stabilisingViscosity increasing agentBindingViscosity controlling
Polybutene
Binding agent, Epilating agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentEpilating agentViscosity increasing agent
Neopentyl Glycol Diheptanoate
Skin conditioning, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioningEmollientViscosity increasing agent
Trimethylsiloxysilicate
Antifoaming agent, Emollient
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Antifoaming agentEmollientSkin conditioning
copernicia cerifera wax
Depilatory
Limited public safety data.Read moreShow less
EWG N/A Depilatory
Isododecane
Fragrance, Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragranceSolventEmollientPerfuming
Isoamyl Laurate
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragranceSkin conditioningEmollient
PERSEA GRATISSIMA OIL
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Palmitoyl Tripeptide-1
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioning
TOCOPHEROL
Antioxidant, Fragrance
Limited public safety data.Read moreShow less
EWG N/A AntioxidantFragranceSkin conditioning
Helianthus Annuus Seed Oil
Fragrance, Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A FragranceSkin conditioningSkin conditioning emollient
Talc
Abrasive, Absorbent
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A AbrasiveAbsorbentAnticaking agentBulking agentOpacifyingSkin protectingSlip modifier
Tribehenin
Emollient, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmollientSkin conditioning
Sorbitan Isostearate
Emulsifying, Surfactant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A EmulsifyingSurfactant
+ 8 more — see the full ingredients list above
Dimethicone
Antifoaming agent, Skin protecting
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Antifoaming agentSkin protectingEmollientSkin conditioning Silicone
Ethylhexyl Palmitate
Fragrance, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B FragranceSkin conditioningEmollientPerfuming Fungal-acne trigger
Lactic Acid
Exfoliant, Fragrance
Skin irritation can occur at high concentrationRead moreShow less
EWG 4 CIR B ExfoliantFragranceHumectantPh adjusterSkin-conditioning agent -humectantSkin conditioningBuffering agent Bad for Sensitive Skin

How to use

How to use

  • 1 Evening, start slow: Best in the PM a few times a week to begin with; avoid layering with other strong actives the same night.
  • 2 Wear SPF the next day: Acids and retinoids increase sun sensitivity — daily sunscreen is a must while using this.

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.

AHA (acid exfoliant) 5–10% (OTC)

OTC leave-on AHAs are usually 5–10%. The effect also depends on pH and free-acid value, not the percentage alone.

Lactic 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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