Active substance

Tetrahydrozoline Hydrochloride + Zinc Sulfate

5 products from 4 companies contain this in Canada.

5 without prescriptiondropssolution

Available without a prescription

8-SYMPTOM RELIEF0.05 % + 0.25 %Without prescriptionsolution Juno Otc Inc · Tetrahydrozoline Hydrochloride + Zinc Sulfate · S01GA52 ALLERGY EYE DROPS0.05 % + 0.25 %Without prescriptionsolution Juno Otc Inc · Tetrahydrozoline Hydrochloride + Zinc Sulfate · S01GA52 ALLERGY EYE DROPS0.05 % + 0.25 %Without prescriptionsolution Kc Pharmaceuticals Inc · Tetrahydrozoline Hydrochloride + Zinc Sulfate · S01GA52 VISINE FOR ALLERGY0.05 % + 0.25 %Without prescriptiondrops Johnson & Johnson Inc · Tetrahydrozoline Hydrochloride + Zinc Sulfate · S01GA52 VISINE MULTI-SYMPTOM0.05 % + 0.25 %Without prescriptiondrops Kenvue Canada Inc. · Tetrahydrozoline Hydrochloride + Zinc Sulfate · S01GA52

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.