All of these eCoupons exclude Tesco Partners. Please enter the eCoupon code at the Tesco direct checkout to qualify. These eCoupons are only valid until 02/07/14. Orders must be placed by the stated end date to qualify. eCoupons can be used online at the Tesco direct checkout by entering the eCoupon code. These eCoupons are valid online only. Each eCoupon code can only be used once per customer. eCoupon codes starting TDX cannot be used with any other eCoupon code. All products are subject to availability and if stocked online. These eCoupons are, and shall remain the property of Tesco Stores Ltd and are not for re-sale or publication. We reserve the right to withdraw any of these eCoupons at any time before the published end date. Delivery costs are excluded from the minimum spend values.
"L-glutamine is an amino acid found in proteins of all life forms. It is classified as a semi-essential or conditionally essential amino acid. L-glutamine is the most abundant amino acid in the body, and plasma glutamine levels are the highest of any amino acid. L-glutamine is predominantly synthesized and stored in skeletal muscle. The amino acid L-glutamate is metabolized to L-glutamine in a reaction catalyzed by the enzyme glutamine synthase, a reaction which, in addition to L-glutamate, requires ammonia, ATP and magnesium. L-Glutamine is becoming one of the most widely-used supplements within the health supplement industry. Not only is it proving extremely popular with body builders, strength athletes and those interested in maximising physical strength and power, it is also becoming a hot product for the non-athletic individual interested in optimal health and strong immunity from illness."