PureBulk

What are L-Proline/L-Lysine capsules?

These PureBulk capsules contain a blended powder combining the amino acids L-lysine and L-proline, offering the strengths and health benefits of both in a single product.

L-lysine is one of the 20 most common natural amino acids the body needs for growth and tissue health. Bodybuilders, weightlifters and other strength athletes use L-lysine in their training regimens because of its role in developing muscle protein.

L-lysine is an essential amino acid because it cannot be manufactured in the body. It must be found in other sources such as food or supplements.

Lysine helps produce antibodies, assists in proper tissue growth, and is needed for synthesizing proteins. Good sources of lysine are foods rich in protein including meat (specifically red meat, pork, and poultry), cheese (particularly parmesan), certain fish (such as cod and sardines), nuts, eggs, Brewer's yeast, legumes, soybeans (particularly tofu, isolated soy protein, and defatted soybean flour), spirulina and fenugreek seed. The soy-based products are particularly beneficial to vegetarians, who may find it hard to get lysine from their diets since vegetables are generally a poor source of lysine, with the exception of legumes (beans, peas, lentils).

L-proline is a nonessential amino acid and one of the main components of collagen (Wikipedia), which makes up about 90% of connective tissue in the body and is a major structural component of cells. It helps form connective fibers in tissues such as skin, ligaments, cartilage, bones and teeth. This amino acid is also used for energy production. Proline is often included in sports drinks made for athletes like weightlifters and bodybuilders.

L-proline functions as an intracellular glue, providing support, shape and bulk to blood vessels, bones and organs such as the heart, kidneys and liver. Collagen fibers keep bones and blood vessels strong and assist in anchoring teeth to the gums. Collagen is also needed for the repair of blood vessels, bruises and broken bones.

Although L-proline is synthesized by the human body, at times the amount produced may be inadequate. Proline can be derived from animal products such as dairy products, eggs, beef and poultry. Vegetarians should consider proline supplementation, as it is derived mainly from animal products.

Proline, lysine and Vitamin C are all essential for the formation of healthy collagen and cartilage

Health Benefits of L-Proline/L-Lysine capsules

Like all amino acids, L-proline and L-lysine primarily act and function as building blocks for proteins.

Lysine is a key player in the production of various enzymes, hormones and antibodies and plays a major role in calcium absorption. It works with other essential amino acids to maintain the body's store of nitrogen and is found many sports and bodybuilding supplements.

Lysine is needed to produce carnitine, another amino acid which helps to convert fatty acids into energy. It is also a vital amino acid for growth.

Both lysine and proline play important roles in manufacturing collagen, a substance needed for strong bones and connective tissues including skin, tendons and cartilage.

Purity and concentration of L-Proline/L-Lysine capsules

These pharmaceutical-grade amino acid capsules contain no fillers, taste additives or anti-caking agents. Each 600 milligram capsule contains 200 milligrams of L-proline and 400 milligrams of L-lysine. Gelatin capsules are from a bovine source. Vegetarian capsules are made of cellulose.

Suggested Use of L-Proline/L-Lysine capsules

As a dietary supplement, take 1 capsule two to four times daily (or as directed by physician). Individual needs may vary.

The body needs a supply of all the amino acids in order to effectively create and utilize proteins. Those supplementing any of the amino acids should have a balanced intake of all the other amino acids. Being deficient in even one amino acid will lower the efficiency of the other amino acids in your body.

Potential Side Effects of L-Proline/L-Lysine capsules

This product is safe at suggested serving sizes.

Individuals with cardiovascular disease or high cholesterol and/or triglyceride levels should consult a physician before taking L-lysine supplements. In large amounts, stomach cramps or diarrhea have been reported. At very high intakes, lysine elevates the toxicity of aminoglycoside antibiotics such as gentamicin, neomycin and streptomycin.

Those with liver or kidney disease should not take this or any other amino acid supplement without first consulting a physician.

This product is not recommended for women who are pregnant or nursing.

Bioavailability, Mixing and Solubility of L-Proline/L-Lysine capsules

This product dissolves somewhat slowly in cold water, faster in hot water and has a sweet taste. Mix with water or juice and drink.

How should I store it?

You will receive a resealable bag of this powder. Store in a cool, dry area protected from light. Reseal after each use.

References & Further Research

Wikipedia: Proline

WebMD: Lysine

University of Maryland Medical Center: Lysine



NOTE: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

The information at Purebulk.com is NOT a substitute for medical advice. ALWAYS consult your doctor or pharmacist. Do not use any dietary supplement as a replacement for conventional care, or as a reason to postpone seeing a doctor about a medical problem. Tell all your health care providers about any complementary and alternative practices you use. Give them a full picture of what you do to manage your health. This will help ensure coordinated and safe care.

The U.S. Food and Drug Administration (FDA) regulates herbal and other dietary supplements differently than conventional medicines. The standards for supplements are found in the Dietary Supplement Health and Education Act (DSHEA), a federal law that defines dietary supplements and sets product-label­ing standards and health claim limits. To learn more about DSHEA, visit the FDA Web site.