Hair Conditioning Agent
Hydrolyzed Starch Conditioner
Hydrogenated Starch Hydrolysate Hydroxypropyltrimonium Chloride
A gentle, starch-derived conditioner that reduces frizz and static without heavy buildup.
Irritation
low
Source
semi-synthetic
Beauty ingredient research
Browse the review database to understand what an ingredient is, what it does in a beauty formula, when it is useful, and when it deserves caution across skincare, haircare, bodycare, makeup, and more.
20769
Reviewed ingredients
524
Low-concern standouts
2884
Need usage caution
Hair Conditioning Agent
Hydrogenated Starch Hydrolysate Hydroxypropyltrimonium Chloride
A gentle, starch-derived conditioner that reduces frizz and static without heavy buildup.
Irritation
low
Source
semi-synthetic
A gentle, modified keratin protein that helps strengthen and smooth hair while adding a light protective film to skin.
Irritation
low
Source
semi-synthetic
A gentle, plant-based protein that helps strengthen hair and temporarily smooth skin's surface.
Irritation
low
Source
natural
A synthetic film-former that helps products stay put, but offers no active skincare benefit beyond surface hold.
Irritation
low
Source
synthetic
A gentle, plant-based protein that temporarily strengthens hair and lightly hydrates skin without irritation.
Irritation
low
Source
natural
Film Former
HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL
A gentle, protein-silicon hybrid that smooths hair and softens skin without heavy buildup.
Irritation
low
Source
semi-synthetic
Film Former
WHEATGERMAMIDOPROPYL DIMETHYLAMINE HYDROLYZED WHEAT PROTEIN
A gentle, protein-based conditioner that helps strengthen hair and leaves skin feeling smooth without heavy residue.
Irritation
low
Source
natural
Film Former
HYDROLYZED WHEAT PROTEIN/PEG-20 ACETATE COPOLYMER
A gentle, modified wheat protein that helps hair and skin feel smoother and more hydrated without heavy buildup.
Irritation
low
Source
semi-synthetic
Film Former
HYDROLYZED WHEAT PROTEIN PG-PROPYL METHYLSILANEDIOL
A gentle, silicone-modified wheat protein that helps smooth hair and skin without heavy buildup.
Irritation
low
Source
semi-synthetic
Film Former
HYDROLYZED WHEAT PROTEIN PG-PROPYL SILANETRIOL
A gentle film-forming ingredient that helps hair feel smoother and skin look more refined, but may not suit those avoiding wheat-derived components.
Irritation
low
Source
semi-synthetic
Film Former
Hydrolyzed Wheat Protein/Cystine Bis-PG-Propyl Silanetriol Copolymer
A gentle conditioning polymer that helps hair feel smooth and look shiny without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioning Agent
HYDROXYPROPYLTRIMONIUM HYDROLYZED WHEAT PROTEIN/SILOXYSILICATE
A gentle conditioning ingredient that smooths hair and skin without heavy buildup, but may not suit those avoiding silicones or wheat-derived ingredients.
Irritation
low
Source
semi-synthetic
A mild, protein-based cleanser that helps clean skin and hair while leaving them feeling soft and conditioned.
Irritation
low
Source
semi-synthetic
Conditioning agent
Hydrolyzed Wheat Protein/Dimethicone PEG-7 Acetate
A gentle conditioning ingredient that helps hair feel smoother and skin softer without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioner
Hydrolyzed Wheat Protein/Dimethicone PEG-7 Phosphate Copolymer
A gentle conditioning polymer that adds slip and shine to hair and skin without heavy buildup.
Irritation
low
Source
semi-synthetic
A gentle film-forming ingredient that helps smooth hair and skin while providing light hold and environmental protection.
Irritation
low
Source
semi-synthetic
A gentle protein derived from wool that helps strengthen hair and temporarily smooth the skin's surface, but may not be suitable for those with wool allergies.
Irritation
low
Source
natural
Antistatic Agent
Hydroxycetyl Hydroxyethyl Dimonium Chloride
A gentle synthetic conditioning ingredient that helps detangle and soften hair without heavy buildup.
Irritation
low
Source
synthetic
A gentle silicone derivative that smooths hair and skin without heavy buildup, but may not suit those avoiding all silicones.
Irritation
low
Source
semi-synthetic
Antistatic Agent
Hydroxyethyl Behenamidopropyl Dimonium Chloride
A gentle conditioning ingredient that helps detangle hair and reduce static without heavy buildup.
Irritation
low
Source
synthetic
Antistatic Agent
HYDROXYETHYL CETEARAMIDOPROPYLDIMONIUM CHLORIDE
A gentle conditioning ingredient that helps reduce frizz and static in hair while adding softness, with a low risk of irritation.
Irritation
low
Source
synthetic
A synthetic conditioning ingredient that reduces frizz and improves manageability, but may cause buildup with frequent use.
Irritation
low
Source
synthetic
A mild, positively charged ingredient that smooths hair and reduces frizz, generally well-tolerated by most skin types.
Irritation
low
Source
synthetic
Hair Conditioning Agent
HYDROXYETHYL DIETHYLENETRIAMINE DIOLEAMIDE/PALMITAMIDE
A synthetic conditioning agent that helps detangle hair and soften skin, but offers no long-term repair or deep hydration.
Irritation
low
Source
synthetic
Antistatic Agent
HYDROXYETHYL ERUCAMIDOPROPYL DIMONIUM CHLORIDE
A gentle conditioning ingredient that reduces static and softens hair without heavy buildup.
Irritation
low
Source
synthetic
Hair Conditioning Agent
Hydroxyethyl Isostearyloxy Isopropanolamine
A synthetic conditioning ingredient that helps hair feel soft and smooth, but its benefits are mostly cosmetic and temporary.
Irritation
low
Source
synthetic
A gentle conditioning ingredient that helps detangle hair and reduce static without heavy buildup.
Irritation
low
Source
synthetic
A synthetic conditioning agent that reduces static and softens hair, but may cause irritation or clog pores in sensitive individuals.
Irritation
moderate
Source
synthetic
A synthetic polymer that helps products spread smoothly and forms a flexible film for hold and feel.
Irritation
low
Source
synthetic
A mild synthetic ingredient that helps create rich lather and a silky after-feel in cleansers, but offers no direct skin benefit.
Irritation
low
Source
synthetic
An effective hair and skin conditioner derived from tallow, but may cause irritation or clog pores in sensitive or acne-prone individuals.
Irritation
moderate
Source
semi-synthetic
A gentle, amino-acid-based conditioner that helps repair damaged hair and skin without weighing them down.
Irritation
low
Source
semi-synthetic
Hair Conditioning Agent
Hydroxypropyl Arginine Lauryl/Myristyl Ether HCl
A mild, amino-acid-derived conditioner that smooths hair without heavy buildup, ideal for fine or sensitive scalps.
Irritation
low
Source
semi-synthetic
Antistatic Agent
Hydroxypropyl Bis-Hydroxyethyldimonium Chloride
A gentle, synthetic conditioning ingredient that helps reduce frizz and static while improving the feel of hair and skin.
Irritation
low
Source
synthetic
Antistatic Agent
Hydroxypropyl Biscetearyldimonium Chloride
A gentle synthetic conditioning agent that helps detangle and soften hair without heavy buildup, but may not suit those avoiding quaternary ammonium compounds.
Irritation
low
Source
synthetic
A gentle synthetic conditioner that smooths hair and softens skin without heavy buildup.
Irritation
low
Source
synthetic
Antistatic Agent
Hydroxypropyl Bisisostearamidopropyldimonium Chloride
A synthetic conditioning ingredient that helps reduce static and improve the feel of hair and skin without heavy buildup.
Irritation
low
Source
synthetic
A gentle synthetic ingredient that helps hair feel soft and smooth without heavy buildup, but it's not a star performer on its own.
Irritation
low
Source
synthetic
A gentle, plant-derived conditioning ingredient that reduces static and improves manageability without heavy buildup.
Irritation
low
Source
semi-synthetic
A gentle synthetic conditioner that improves feel and manageability without heavy buildup.
Irritation
low
Source
synthetic
A gentle synthetic conditioner that reduces static and softens hair without heavy buildup.
Irritation
low
Source
synthetic
Conditioning Agent
Hydroxypropyl Guar Hydroxypropyltrimonium Chloride
A gentle, plant-derived conditioning polymer that reduces frizz and static without heavy buildup.
Irritation
low
Source
semi-synthetic
Antistatic Agent
HYDROXYPROPYL HYDROLYZED STARCH HYDROXYPROPYLTRIMONIUM CHLORIDE
A mild, starch-based conditioning polymer that reduces static and adds softness without heavy buildup.
Irritation
low
Source
semi-synthetic
Antistatic Agent
Hydroxypropyl Oxidized Starch PG-Trimonium Chloride
A gentle, plant-derived conditioning agent that reduces frizz and static without weighing hair down, also suitable for sensitive skin.
Irritation
low
Source
semi-synthetic
Hair Conditioning
HYDROXYPROPYL TRIMONIUM CORN/WHEAT/SOY AMINO ACIDS
A gentle, plant-derived conditioning ingredient that adds softness and manageability to hair without heavy buildup.
Irritation
low
Source
natural
A gentle silicone derivative that smooths skin and hair without heavy buildup, suitable for most skin types.
Irritation
low
Source
semi-synthetic
A gentle silicone that improves product feel and spreadability with a very low risk of irritation or clogged pores.
Irritation
low
Source
synthetic
Hair Conditioning
HYDROXYPROPYLTRIMONIUM CORN/WHEAT/SOY AMINO ACIDS
A gentle, plant-derived conditioning ingredient that improves hair and skin feel without heavy buildup.
Irritation
low
Source
semi-synthetic
A gentle, protein-derived conditioning ingredient that helps reduce static and smooth hair without heavy buildup.
Irritation
low
Source
semi-synthetic
A gentle, positively charged honey derivative that helps hair and skin retain moisture and reduces static without the stickiness of raw honey.
Irritation
low
Source
semi-synthetic
Hair conditioning agent
HYDROXYPROPYLTRIMONIUM HYDROLYZED CASEIN
A gentle, protein-based conditioning ingredient that helps strengthen hair and improve manageability with low irritation risk.
Irritation
low
Source
semi-synthetic
Hair Conditioning Agent
Hydroxypropyltrimonium Hydrolyzed Collagen
A gentle, modified collagen that adds slip and softness to hair and skin without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioner
Hydroxypropyltrimonium Hydrolyzed Corn Starch
A gentle, plant-derived conditioning agent that helps detangle hair and reduce static without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioning Agent
Hydroxypropyltrimonium Hydrolyzed Keratin
A gentle, positively charged keratin derivative that bonds to damaged hair to improve strength, smoothness, and manageability without buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioner
HYDROXYPROPYLTRIMONIUM HYDROLYZED RICE PROTEIN
A gentle, plant-derived conditioning agent that helps reduce frizz and improve manageability without heavy buildup.
Irritation
low
Source
semi-synthetic
A gentle, modified silk protein that smooths hair and reduces static without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioner
HYDROXYPROPYLTRIMONIUM HYDROLYZED SOY PROTEIN
A gentle, plant-derived conditioning ingredient that helps hair feel soft and smooth without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioning Agent
HYDROXYPROPYLTRIMONIUM HYDROLYZED VEGETABLE PROTEIN
A gentle, plant-derived conditioning ingredient that strengthens and smooths hair and skin without heavy buildup.
Irritation
low
Source
semi-synthetic
Hair Conditioning Agent
HYDROXYPROPYLTRIMONIUM HYDROLYZED WHEAT PROTEIN
A gentle, conditioning protein that strengthens hair, reduces frizz, and adds moisture without heavy buildup.
Irritation
low
Source
semi-synthetic
Conditioning Agent
HYDROXYPROPYLTRIMONIUM HYDROLYZED WHEAT STARCH
A gentle, plant-derived conditioning agent that improves hair feel and manageability without heavy buildup.
Irritation
low
Source
semi-synthetic