Medibolic Circulation Support is a high-potency, targeted systemic enzyme formula designed to optimise cardiovascular health, blood viscosity, and vascular elasticity for hard-training athletes and active individuals. Delivering research-grade doses of pure nattokinase and serrapeptase in acid-resistant, delayed-release capsules, this practitioner-grade supplement promotes smooth blood flow and supports your body’s natural recovery response under intense physiological strain.

Key Benefits & Features

• Research-Grade Nattokinase: Delivers a potent 10,000 FU (fibrinolytic units) per serving to support optimal circulation and healthy blood viscosity.

• High-Activity Serrapeptase: Packed with 60,000 SPU (serrapeptase units) of systemic proteolytic enzymes to assist the body's natural inflammatory response and tissue recovery.

• Delayed-Release Protection: Encapsulated in acid-resistant shells to safeguard delicate enzymes through the stomach for maximum absorption in the digestive tract.

• Cardiovascular & Arterial Care: Promotes healthy endothelial function, arterial flexibility, and nutrient delivery to working muscle tissues.

• 100% Australia Made: Formulated and manufactured locally in a GMP-certified facility with zero fillers, artificial colours, or undisclosed additives.

How It Works

Circulation Support focuses on targeted systemic enzyme therapy to help maintain fluid blood dynamics. Nattokinase, a natural fibrinolytic enzyme derived from fermented natto, works to break down excess fibrin deposits within the circulatory system, assisting healthy blood flow and helping reduce stress on the cardiovascular system.

Paired alongside serrapeptase—a powerful proteolytic enzyme originally identified in the digestive tract of silkworms—this formula accelerates recovery by helping break down non-living cellular debris and supporting tissue repair. Because raw systemic enzymes are vulnerable to harsh stomach acid, Medibolic utilises specialised delayed-release vegetable capsules, ensuring the enzymes remain stable until they reach the intestinal tract where they are absorbed intact for optimal systemic action.

Recommended Use

Take 1 capsule daily on an empty stomach with a glass of water, ideally 30 to 45 minutes before a meal or 2 hours after eating, or as directed by your healthcare practitioner. Do not exceed the recommended daily serving.

Container Size: 60 Caps
Serving Size: 1 Capsule 
Servings Per Container: 60

We use NZ Couriers as our courier service using an international service. NZ Couriers provides our customers with fast and reliable delivery to destinations across their comprehensive AUS network. 

Standard orders over $60.00 receive free* shipping nationwide, excluding WA, NT, TAS.
Standard delivery starts from $12.90 per shipment for orders under $60.00 
Signature Required $14.90 per shipment. Please ensure you do not have the 'authority to leave' authorization set up at your address with NZ Couriers should you wish to use this service.
If you don't want NZ Couriers to leave your parcel unattended, please select the signature required option. This is especially recommended for high value orders. Neither NZ Couriers nor Sprint Fit are liable for parcels that are stolen, damaged or lost after an item has been delivered.

Final pick up each day is at 3.45pm Monday to Friday. 

*Excludes public holidays and weekends as courier is closed

Click here to view the full Shipping Details and Returns Policy.