Quest l-Taurine is a superior amino acid supplement. This amino acid has a role as a neuromodulator in nerve transmission. In the heart, taurine strengthens heart contraction, stabilizes heart calcium levels, and prevents arrhythmic heart beats. It has been reported that taurine prevents the side effects of digitalis and enhances its heartbeat strengthening effect. Under certain conditions, such as physical exertion, disease, or injury, the body may not be able to synthesize enough taurine to meet demands.
Each capsule of Quest l-Taurine contains 500 mg of free-base l-taurine. This product contains no artificial preservatives, colours, flavours, or added sugar, starch, milk products, yeast, gluten, or salt.
Quest l-Lysine is a superior amino acid supplement. Lysine is an essential amino acid; that is, the body cannot manufacture it and it must be obtained from the diet or supplements. Lysine is particularly helpful for the prevention and treatment of herpes outbreaks. In addition, it helps to prevent osteoporosis by enhancing the absorption of calcium.
Each capsule of Quest l-Lysine contains 500 mg of lycine HCl (l-lysine HCl). This product contains no artificial preservatives, colours, flavours, or added sugar, starch, milk products, yeast, gluten, or salt.
Quest Amino Complex is a superior formula of amino acids, providing both essential and non-essential amino acids in a highly bioavailable form. Amino acids are the building blocks of protein, and protein is essential for growth, maintenance, and repair of all body tissues, and they are vital to the formation of hormones, enzymes, and antibodies. This supplement is ideal for athletes and others who require preformed amino acids to support healthy tissue growth and repair.
Each capsule of Quest Amino Complex contains 500 mg of hydrolyzed casein amino acid, including all eight essential amino acids and ten non-essential amino acids.* This product contains no artificial preservatives, colours, flavours, or added sugar, starch, milk products, yeast, gluten, or salt.
L-Arginine is considered a semi-essential amino acid: although our bodies can synthesize L-Arginine from other nutrients, the rate of manufacture does not speed up to restore depleted supply so dietary intake is necessary. L-Arginine is a precursor to nitric oxide, which is important to the support of a healthy cardiovascular system. L-Arginine is also involved in metabolism, as well as stimulating the release of growth hormone and providing immune system benefits.
Quest l-Glutamine is a superior amino acid supplement. This amino acid is one of the few compounds that can cross the blood-brain barrier and participate in brain chemistry. In the brain, l-glutamine is converted to glutamic acid, which serves as an energy source for the brain, a role that only it and glucose (blood sugar) can fulfill.
Each capsule of Quest l-Glutamine contains 500 mg of free-base l-glutamine. This product contains no artificial preservatives, colours, flavours, or added sugar, starch, milk products, yeast, gluten, or salt.
Vivitas L-Lysine is an essential amino acid. It must be acquired in the diet, because it is not produced by the body. L-Lysine is a necessary building block for protein and is required for the absorption of calcium, and has also been shown to be helpful in bone building. L-Lysine also helps with collagen formation, tissue repair, and healing of muscle and surgical wounds. Studies also show that L-Lysine is able to reduce the recurrence, severity and healing time of herpes outbreaks and cold sores.
L-Lysine acts as a precursor to other amino acids. It can also convert into nutrients that are essential for the metabolism of protein and carbohydrates. L-Lysine displaces L-Arginine, and because the herpes virus depends on L-Arginine for replication, L-Lysine is able to prevent and speed the recovery from a herpes outbreak. Studies show that L-Lysine reduces the recurrence of herpes simplex labiallis infections and reduces the severity and healing time.
Nature's Harmony L-Arginine helps support healthy cardiovascular function. This easy-to-swallow capsule is commonly taken to improve heart health. L-arginine is classified as a semi-essential amino acid, meaning that the body normally makes a sufficient amount to meet its demands. Under certain conditions, however, the body cannot make enough of this important amino acid and supplementation is necessary for optimal health .
Nature's Harmony L-Lysine helps in the prevention of recurrent cold sores (fever blisters). This easy-to-swallow capsule comes in a 500 mg dose. Nature's Harmony L-Lysine is an essential amino acid. It must be acquired in the diet because it is not produced by the body. L-Lysine is a necessary building block for protein and is required for the absorption of calcium. It has also been shown to be helpful in bone building.
Quest l-Arginine is a superior amino acid supplement. Arginine is considered a conditionally essential amino acid because, although the body can normally manufacture it, during periods of stress or if a person is malnourished, arginine can be depleted and it must be obtained from food or supplements. Arginine plays a vital role in many processes in the body, including wound healing, immune support, cardiovascular support, hormone production, and enhancement of sexual function.
Each capsule of Quest l-Arginine contains 500 mg of arginine HCl (l-arginine HCl). This product contains no artificial preservatives, colours, flavours, or added sugar, starch, milk products, yeast, gluten, or salt.
