SERYNTH ECZEMA RELIEF (Hydrocortisone 1% ECZEMA RELIEF) 1 g

CREAMTOPICALJiangxi Yudexi Pharmaceutical Co., LTDNDC: 85248-104Updated: Mar 2026

Active Ingredient

HYDROCORTISONE — 1 g

Inactive Ingredients (Fillers)

⚠️ 2 ingredients flagged as common allergens

Cetyl Alcohol?

Uncertain — Cetyl Alcohol

Emulsifier/Thickener

Sodium Benzoate

⚠️ Yes — Sodium Benzoate

Preservative

Glycerin

Humectant/Solvent

Glyceryl 1-stearate

Magnesium Carbonate?

Antacid/Adsorbent

Maltodextrin

Filler/Binder

Menthol

Flavoring/Counterirritant

Ingredient	Purpose	Common Allergen?	Description
Cetyl Alcohol?	Emulsifier/Thickener	Uncertain — Cetyl Alcohol	A fatty alcohol used in topical formulations. Can cause contact dermatitis.
Sodium Benzoate	Preservative	⚠️ Yes — Sodium Benzoate	A food preservative. Can cause urticaria and exacerbate asthma in sensitive individuals.
Glycerin	Humectant/Solvent	No	A sugar alcohol that attracts moisture. Used as a humectant, solvent, and sweetener in many oral and topical medications. Generally well tolerated.
Glyceryl 1-stearate	—	No	—
Magnesium Carbonate?	Antacid/Adsorbent	No	A magnesium salt used as an antacid and adsorbent. Also used as a drying agent in tablet manufacturing.
Maltodextrin	Filler/Binder	No	A starch-derived carbohydrate used as a filler, binder, and coating agent. Typically derived from corn — may be relevant for corn-sensitive individuals.
Menthol	Flavoring/Counterirritant	No	A compound derived from peppermint oil that produces a cooling sensation. Used as a flavoring agent and topical counterirritant.

Exclusion Groups

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

🌾Gluten 🔴Alpha-Gal Syndrome 🌱Not Vegan ☪️Halal Concern ✡️Kosher Concern 🥦Not Vegetarian

Dietary & Safety Information

Cross-Contamination Risk (source-dependent)

1 ingredient may have cross-contamination risk with gluten (source-dependent):

Maltodextrin — May contain (source-dependent)

Alpha-Gal Syndrome Risk

2 ingredients may contain mammalian-derived components:

Glycerin(Possible — Glycerin can be plant- or animal-derived (verify source).)
Glyceryl 1-stearate(Possible — Stearates can be plant- or animal-derived (verify source).)

AllergenMaps

Ingredient

Purpose

Common Allergen?