Also known as Hemlock, is intended to temporarily relieve double vision, excessive tearing, aching, red appearance of objects, light sensitivity, painful swelling and redness of styes. It is found in Stye Eye Relief sterile eye drops. (plant-based)

This ingredient is intended to temporarily relieve the symptoms of ringing and humming in the ears. It is found in Ear Ringing Remedy. (plant-based)

Commonly known as chamomile, it is intended to temporarily relieve sensitivity to drafts and soothe ear discomfort in Similasan Earache Relief ear drops.

Intended to temporarily relieve symptoms of wax build-up, ear discharge, and itching. It is found in Similasan Ear Wax Relief ear drops. (mineral-based)

Intended to temporarily relieve redness, burning, and the sensation of grittiness in eyes. It is found in Similasan Dry Eye Relief, Pink Eye Relief, and Complete Eye Relief eye drops. (plant-based)

A yellow European flowering plant used medicinally to treat buzzing in the ears. It is found in Ear Ringing Remedy. (plant-based)

Apis is intended to temporarily relieve minor symptoms such as burning, itching, and stinging. It is found in Similasan Allergy Eye Relief sterile eye drops. (insect-based)