Zylotrol (Lidocaine HCl 4%, Menthol 1%) 4 g / 1 g

GELTOPICALAsclemed USA, Inc.NDC: 76420-145Updated: Mar 2026

Active Ingredients

Carbomer Homopolymer

Thickener/Gelling Agent

Ethylhexyl Hydroxystearate?

Emollient

Hamamelis Virginiana Top Water

Skin Conditioner

Isopropyl Alcohol

Solvent/Antiseptic

Phenoxyethanol

Preservative

Trolamine

Emulsifier/pH Adjuster

Ingredient	Purpose	Common Allergen?	Description
Carbomer Homopolymer	Thickener/Gelling Agent	No	A synthetic acrylic acid polymer used to create gels and thicken topical formulations.
Ethylhexyl Hydroxystearate?	Emollient	No	A synthetic ester used as an emollient and skin-conditioning agent in topical formulations.
Hamamelis Virginiana Top Water	Skin Conditioner	No	Witch hazel distillate, a plant-derived astringent used in topical formulations to soothe and tone the skin.
Isopropyl Alcohol	Solvent/Antiseptic	No	Rubbing alcohol. Used as a solvent in topical formulations and as an antiseptic agent.
Phenoxyethanol	Preservative	No	A synthetic preservative used to prevent microbial growth in topical and some oral formulations. Can cause skin irritation in sensitive individuals.
Trolamine	Emulsifier/pH Adjuster	No	Triethanolamine. Used as an emulsifier and pH adjuster in topical creams and lotions.

This medication contains ingredients flagged in the following groups. Patients with these sensitivities should consult their prescriber.