rodan-and-fields Rodan and fields Lash Boost

Ingredients overview

Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.

Ingredients are listed in label order; the order reflects the label only, not exact concentrations.

1. Water/Aqua/Eau
2. Butylene Glycol
3. Hydroxyethylcellulose
4. Keratin
5. Hydrolyzed Keratin
6. Biotin
7. Sodium Hyaluronate
8. Isopropyl Cloprostenate
9. Octapeptide-2
10. Allantoin
11. Panthenol
12. Copper Tripeptide-1
13. Pantethine
14. Polypeptide-23
15. Cucurbita Pepo Seed Extract
16. Glycerin
17. Sea Water
18. Malus Domestica Fruit Cell Culture Extract
19. Hydrolyzed Glycosaminoglycans
20. Prunus Amygdalus Dulcis Fruit Extract
21. Backhousia Citriodora Leaf Oil
22. Dipotassium Glycyrrhizate
23. Rhizobian Gum
24. Styrene/Acrylates/Ammonium Methacrylate Copolymer
25. Xanthan Gum
26. PVP
27. Lecithin
28. PEG-12 Dimethicone
29. Alcohol Denat
30. Chlorphenesin
31. Phenoxyethanol
32. Sorbic Acid
33. Sodium Hydroxide

Highlights

Free of fragranceFree of parabensFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains animal-derivedContains PEGContains siliconesContains alcohol

Key ingredients

溶剂

Water/Aqua/Eau

HUMECTANT

Butylene GlycolSodium Hyaluronate

BINDING

Hydroxyethylcellulose

HAIR CONDITIONING

KeratinBiotin

ANTISTATIC

Hydrolyzed Keratin

SKIN CONDITIONING

Allantoin

Other ingredients

Isopropyl CloprostenateOctapeptide-2PanthenolCopper Tripeptide-1PantethinePolypeptide-23Cucurbita Pepo Seed ExtractGlycerinSea WaterMalus Domestica Fruit Cell Culture ExtractHydrolyzed GlycosaminoglycansPrunus Amygdalus Dulcis Fruit ExtractBackhousia Citriodora Leaf OilDipotassium GlycyrrhizateRhizobian GumStyrene/Acrylates/Ammonium Methacrylate CopolymerXanthan GumPVPLecithinPEG-12 DimethiconeAlcohol DenatChlorphenesinPhenoxyethanolSorbic AcidSodium Hydroxide

Skim through

Ingredients explained

Water/Aqua/Eau

Primary aqueous solvent and carrier; no specific incompatibilities, focus on microbial stability.

Butylene Glycol

Polyol humectant and solvent at 1–5%; aids solubilization, light feel

Hydroxyethylcellulose

Water-soluble cellulose ether for thickening and suspension stabilization; sensitive to ions, electrolytes reduce viscosity, use at pH 7-8.

Keratin

Keratin for hair/skin conditioning; verify animal source and allergen status

Hydrolyzed Keratin

Hydrolyzed keratin; small peptides; barrier repair, humectant, no pub comed data

Biotin

Vitamin B7 nutrient claimant; topical effect limited, use at 1-20 ppm.

Sodium Hyaluronate

Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture

Isopropyl Cloprostenate

Not decoded yet

Octapeptide-2

Not decoded yet

Allantoin

Skin soother at 0.5-2%; promotes cell regeneration

Panthenol

Panthenol (vitamin B5) at 1–5%; moisturizing and reparative, supports barrier recovery

Copper Tripeptide-1

Copper Tripeptide-1 (GHK-Cu) for repair/anti-aging at 0.01–0.1%; water-soluble, avoid chelators.

Pantethine

Panthenine, lipophilic vitamin B derivative convertible to pantothenic acid, used for hair and skin conditioning

Polypeptide-23

Not decoded yet

Cucurbita Pepo Seed Extract

Pumpkin seed extract containing vitamin E and fatty acids for skin conditioning; antioxidant and humectant aid, generally well-tolerated.

Glycerin

Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives

Sea Water

Natural ingredient with salts; acts as solvent or humectant, high salt content may feel gritty

Malus Domestica Fruit Cell Culture Extract

Cell-culture apple extract for antioxidant skin conditioning

Hydrolyzed Glycosaminoglycans

Hydrolyzed GAGs for hydration/conditioning; low MW, good penetration, low irritancy.

Prunus Amygdalus Dulcis Fruit Extract

Sweet almond fruit extract with emollient oils and sterols, conditioning agent; note nut source allergen risk

Backhousia Citriodora Leaf Oil

Not decoded yet

Dipotassium Glycyrrhizate

Dipotassium glycyrrhizinate for moisturizing/soothing; inhibits 5-LOX, water-soluble, for sensitive skin.

Rhizobian Gum

Biofilm former and viscosity agent for hair; biocompatible and mild

Styrene/Acrylates/Ammonium Methacrylate Copolymer

Film-forming and opacifying copolymer; provides a durable, non-tacky surface layer.

Xanthan Gum

Natural thickener at 0.1–1%; provides gel texture, pH-stable, requires full hydration

PVP

Polyvinylpyrrolidone for film forming and thickening; used in styling and adhesion, occasional eye irritation reported.

Lecithin

Phospholipid emulsifier at 1-5%; biocompatible, moisturizing/antioxidant, prone to oxidation (add TBHQ), mild for sensitive skin.

PEG-12 Dimethicone

Water-soluble silicone; provides slip and gloss, easily emulsified, common in hair and skin care.

Alcohol Denat

Denatured ethanol; solvent, penetration enhancer, and quick-dry agent; high % may compromise barrier in dry skin.

Chlorphenesin

Phenolic antimicrobial; strict EU limits apply, potential allergen, careful dosing required for leave-on products.

Phenoxyethanol

Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin

Sorbic Acid

Preservative effective at low pH, often combined with sorbate salts; check regulatory limits

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

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