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Yadtech / Provaza Support healthy venous circulation
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Support healthy venous circulation


Oedema is swelling caused by fluid trapped in the body’s tissues. Usually the first sign of oedema is weight gain followed by heavy and swollen legs. Women are the most affected, especially during pregnancy. Lower-limb oedema can make walking difficult. However, increased movement combined with elevation, compression, and massage of the swollen limbs and decreased salt intake can help a lot. Various natural compounds that promote healthy venous circulation can help, too. To see what the science says about the ingredients contained in PROVAZA, consult the table below.


Ingredient Demonstrated Action
Diosmin Increases vessel resistance, reduces their permeability and causes vasoconstriction
Hesperidin Increases catecholamines by inhibiting degradation enzymes; increase in epinephrine causes vasoconstriction
Gingko Biloba Dilates arteries, constricts veins, and reduces capillary permeability; reduces risk of thrombosis
Vitamin C Reduces vascular oxidative stress,  protects blood vessel lining, and promotes iron absorption


Authorized for sale by Health Canada. NPN: 80042363

Recommended Dose: 1 tablet 2 times daily


Before taking PROVAZA or any other supplement, make sure you consult with your physician. Your doctor can provide you with guidance and advice on taking this or any other supplement based upon your medical history and current prescription medication intake. This supplement is not intended to diagnose, treat, cure or prevent any diseases, illnesses or ailments.

Product may not be right for everyone. Be sure to read the label and follow directions for use.

Out of stock

  • Diosmin (Fruit bioflavonoids – Citrus aurantium): 450 mg
  • Hesperidin (Fruit bioflavonoids – Citrus aurantium): 50 mg
  • Ginkgo biloba (24/6 extract) :15 mg
  • Vitamin C (Ascorbic Acid): 50 mg
  • Struckmann, J. R. & Nicolaides, A. N. Flavonoids. A review of the pharmacology and therapeutic efficacy of Daflon 500 mg in patients with chronic venous insufficiency and related disorders. Angiology 45, 419-428 (1994).
  • Nicolaides, A. N. From symptoms to leg edema: efficacy of Daflon 500 mg. Angiology 54 Suppl 1, S33-44 (2003). 3 Ramelet, A. A. Clinical benefits of Daflon 500 mg in the most severe stages of chronic venous insufficiency. Angiology
  • Pan, H. P. [Progress in studies of pharmacological activities and clinical applications of preparations of dried leaf of Ginkgo biloba]. Zhongguo Zhong Yao Za Zhi 30, 93-96 (2005).
  • Priollet, P. & Boisseau, M. R. [Drugs for veno-lymphatic insufficiency]. Rev Prat 50, 1195-1198 (2000).
  • McKenna, D. J., Jones, K. & Hughes, K. Efficacy, safety, and use of ginkgo biloba in clinical and preclinical applications. Altern Ther Health Med 7, 70- 86, 88-90 (2001).
  • Chen, X., Touyz, R. M., Park, J. B. & Schiffrin, E. L. Antioxidant effects of vitamins C and E are associated with altered activation of vascular NADPH oxidase and superoxide dismutase in stroke-prone SHR. Hypertension 38, 606-611 (2001).
  • Santilli, F., D’Ardes, D. & Davi, G. Oxidative stress in chronic vascular disease: From prediction to prevention. Vascul Pharmacol, doi:10.1016/j.vph.2015.09.003 (2015).