Extreme Labs ZM8 ZMA is a unique combination of highly bioavailable forms of zinc and magnesium plus vitamin B6. ZMA is the original zinc-magnesium supplement and the only one validated by published scientific research. Zinc and Magnesium have a number of benefits to the body and its functionality. Magnesium contributes to electrolyte balance and the maintenance of normal bones and teeth, the normal functioning of the nervous system and muscle function, normal protein synthesis and psychological function and a reduction in tiredness and fatigue.
The Zinc component contributes to the normal function of the immune system and macronutrient metabolism and normal vision and the maintenance of normal skin/hair/nails and normal bones. It also contributes to normal cognitive function and helps protect cells from oxidative stress.
But the biggest advantage of Zinc is that it positively contributes to the maintenance of normal testosterone levels in the blood making sure you get 100% benefit from every single work out.
Vitamin B6 adds to the mix by contributing to normal protein and glycogen metabolism, normal psychological function normal function of the immune system, and to normal energy-yielding metabolism.
The combination of Zinc, Magnesium and Vitamin B6 means ZMA is a worthwhile addition to any supplement regime, regardless of whether you're an athlete or a non-trainer.
For research use only
Our priority is to ship all orders* in stock placed before 12 p.m. Monday through Friday (except bank holidays). If an order is placed after 12 p.m. and it is in stock, it will be shipped on the next working day (except during bank holidays). To make your shopping experience with us more enjoyable, we offer a wide range of delivery partners, including Royal Mail, DPD, and UPS. All orders in the UK are trackable. All orders over £99 are delivered free of charge.
- Royal Mail 1 - 3 Working Days
- UPS 2 - 5 Working Days
- DPD 2 - 4 Working Days
** For orders dispatched to the EU orders shipped can take 5 - 21 working days to reach their destination. It is the customer's responsibility to cover import duties and taxes (if applicable) Please note that we cannot be held accountable for any orders that cannot pass through border customs. You must ensure such orders are legal and allowed by the country to which they are shipped. Orders are not refunded once shipped. By placing your order, you hereby agree to such terms.
Tracking & Delivery
You will receive a 'Shipping Confirmation' email once your order has been dispatched. It will include tracking information and the courier tracking link you can use to follow the progress of your order. It is imperative to provide your correct email address, otherwise, you will not receive this email. In rare cases, your email provider filters our emails into your spam folder, so please check this folder before contacting us.
If you do not receive your order by the expected delivery date stated, you MUST inform us within 48hrs at email@example.com so we can investigate with the relevant courier immediately. Failure to do so may mean we are unable to remedy the problem which may include a refund or reshipment of your order.
Incorrect delivery information as stated by the customer is the responsibility of the customer who will be charged for carriage if we need to make a collection on their behalf and/or the order needs to be reshipped.
We do need to state that it is the customer's responsibility to ensure they are present to sign for their order. In no way can Just SARMs and/or its couriers be held liable for failed deliveries, unless either party has been negligent in their duty to deliver.
For more information see our t&c's apply here.