National Therapy Products

Wavelength Clear Ultrasound Gel – 250 ml Bottle

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Price range: $3.95 through $49.95
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Wavelength Clear Ultrasound Gel with Dispenser Bottle – 5 L Jug

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Price range: $14.95 through $49.95
Select options This product has multiple variants. The options may be chosen on the product page

Wavelength High Viscosity Ultrasound Gel – 250 ml Bottle

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Price range: $4.95 through $59.95
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Wavelength High Viscosity Ultrasound Gel with Dispenser Bottle – 5 L Jug

(1)

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Price range: $19.95 through $69.95
Select options This product has multiple variants. The options may be chosen on the product page

Wavelength Low Viscosity Ultrasound Gel – 250 ml Bottle

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Price range: $3.95 through $49.95
Select options This product has multiple variants. The options may be chosen on the product page

Wavelength Low Viscosity Ultrasound Gel with Dispenser Bottle – 5 L Jug

In Stock

Price range: $14.95 through $49.95
Select options This product has multiple variants. The options may be chosen on the product page

Wavelength Multi-Purpose Ultrasound Gel – 250 ml Bottle

(2)

In Stock

Price range: $3.95 through $49.95
Select options This product has multiple variants. The options may be chosen on the product page

Wavelength Multi-Purpose Ultrasound Gel with Dispenser Bottle – 5 L Jug

In Stock

Price range: $14.95 through $49.95
Select options This product has multiple variants. The options may be chosen on the product page

Wavelength TMS Conductive Gel with Dispenser Bottle – 5 L Jug

(1)

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Price range: $23.95 through $84.95
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Wavelength Ultrasound Lotion – 250 ml Bottle

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Price range: $4.95 through $59.95
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Wavelength Ultrasound Lotion – 5L Jug with Bottle

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Price range: $18.95 through $69.95
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Wavelength® TMS Conductive Gel – 250 mL Bottle, Case of 12 or Case of 24

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Price range: $4.95 through $69.95
Select options This product has multiple variants. The options may be chosen on the product page

National Therapy Products is a proudly Canadian manufacturer specializing in high-quality conductive media for therapeutic and diagnostic use. Based in Brampton, Ontario, the company is best known for its Wavelength® line of ultrasound gels, lotions, and electrotherapy gels—trusted by clinics, hospitals, and healthcare professionals across Canada.

All products are formulated with patient safety, device compatibility, and clinical performance in mind, and are manufactured in a Health Canada and FDA-registered facility.

Whether you’re seeking multi-purpose ultrasound gels, high-viscosity formulas for extended treatments, or clear, dye-free options, National Therapy Products delivers consistent quality and reliable performance in every bottle.

National Therapy Products is widely recognized for its commitment to producing safe, effective, and clinically trusted ultrasound gels and conductive media. Their Wavelength® product line includes a full spectrum of viscosities—from low to high—as well as clear gels, ultrasound lotions, and specialty formulations for both diagnostic imaging and therapeutic ultrasound.

All products are manufactured in Canada under strict quality control in a Health Canada and FDA-licensed facility, ensuring compliance with medical-grade standards. Whether used in physiotherapy clinics, chiropractic practices, hospitals, or at home, Wavelength® gels deliver exceptional acoustic performance, patient comfort, and equipment compatibility—making them one of the most trusted ultrasound gel brands in Canada.