Lysine
-
500MG LYSINE IN THE ACTIVE "L" FORM. Derived from natural sources, Natural Factors' lysine amino acid supplement provides nutritional support for depressed immune systems. Known for its antiviral properties, lysine is often used to fight cold sores and other viral infections. Your body is unable to manufacture this essential amino acid on its own so it must be ingested from either foods or sup...
+ Earn 11 Reward PointsSale: $11.99
Reg.: $15.99 (Save $4.00)
In Stock -
500MG LYSINE IN THE ACTIVE "L" FORM. Derived from natural sources, Natural Factors' lysine amino acid supplement provides nutritional support for depressed immune systems. Known for its antiviral properties, lysine is often used to fight cold sores and other viral infections. Your body is unable to manufacture this essential amino acid on its own so it must be ingested from either foods or su...
+ Earn 19 Reward PointsSale: $19.97
Reg.: $27.99 (Save $8.02)
In Stock -
1000MG LYSINE IN THE ACTIVE "L" FORM. Derived from natural sources, Natural Factors' lysine amino acid supplement provides nutritional support for depressed immune systems. Known for its antiviral properties, lysine is often used to fight cold sores and other viral infections. Your body is unable to manufacture this essential amino acid on its own so it must be ingested from either foods or s...
+ Earn 10 Reward PointsSale: $10.47
Reg.: $14.99 (Save $4.52)
In Stock -
1000MG LYSINE IN THE ACTIVE "L" FORM. Derived from natural sources, Natural Factors' lysine amino acid supplement provides nutritional support for depressed immune systems. Known for its antiviral properties, lysine is often used to fight cold sores and other viral infections. Your body is unable to manufacture this essential amino acid on its own so it must be ingested from either foods or s...
+ Earn 15 Reward PointsSale: $15.97
Reg.: $19.99 (Save $4.02)
In Stock -
GET RID OF PESKY COLD SORES FAST! Prairie Naturals L-Lysine is a 500mg dose of nutritional support for Herpes simplex. L-Lysine supports our immune system by reducing the healing time of cold sores, but also helps you reduce the recurrence and severity of outbreaks. [CAPS]
+ Earn 16 Reward PointsSale: $16.99
Reg.: $29.99 (Save $13.00)
In Stock -
L-LYSINE FROM AOR REDUCES AND RELIEVES TO COLD SORES. L-Lysine is an essential amino acid. Research supports L-Lysine's ability to impede the utilization of L-arginine by some lipid-coated viruses during key phases in their life cycle, which helps to reduce the recurrence, severity and healing time of cold sores. Build your immune functions with AOR's L-Lysine. [VCAPS]
+ Earn 58 Reward PointsSale: $29.00
Reg.: $36.25 (Save $7.25)
In Stock -
Refine your routine with L-Lysine Vegan Amino Acid powder from CanPrev. This vegan amino powder provides a high potency dose of pure, fermented L-Lysine in every scoop. Lysine also plays a critical role in the formation of collagen needed for healthy skin, ligaments, tendons, muscle, bones and joints. But that’s not all – at 1g 1-3 times per day, lysine helps to reduce the recurrence of herpes...
+ Earn 24 Reward PointsSale: $24.99
Reg.: $27.99 (Save $3.00)
In Stock(Click Add to Select Bonus)
-
HEART HEALTH FROM ASSURED NATURAL NEW PRODUCT - MEDI-C PLUS - BERRY FLAVOUR Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposit...
+ Earn 52 Reward PointsSale: $52.97
Reg.: $56.57 (Save $3.60)
In Stock(Click Add to Select Bonus)
-
HEART HEALTH FROM ASSURED NATURAL NEW PRODUCT - MEDI-C PLUS Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, reduces the r...
+ Earn 74 Reward PointsSale: $74.97
Reg.: $93.79 (Save $18.82)
In Stock(Click Add to Select Bonus)
-
HEART HEALTH FROM ASSURED NATURAL NEW PRODUCT - MEDI-C PLUS Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, reduces the ...
+ Earn 74 Reward PointsSale: $74.97
Reg.: $93.79 (Save $18.82)
In Stock(Click Add to Select Bonus)
-
HEART HEALTH FROM ASSURED NATURAL - NOW WITH ADDED CALCIUM! - BERRY FLAVOUR Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposit...
+ Earn 52 Reward PointsSale: $52.97
Reg.: $56.57 (Save $3.60)
In Stock -
HEART HEALTH FROM ASSURED NATURAL - NOW WITH ADDED CALCIUM! - BERRY FLAVOUR Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposit...
+ Earn 74 Reward PointsSale: $74.97
Reg.: $78.97 (Save $4.00)
In Stock -
HEART HEALTH FROM ASSURED NATURAL - NOW WITH ADDED CALCIUM! Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, reduces the r...
+ Earn 52 Reward PointsSale: $52.97
Reg.: $56.57 (Save $3.60)
In Stock(Click Add to Select Bonus)
-
HEART HEALTH FROM ASSURED NATURAL - NOW WITH ADDED CALCIUM! Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, reduces the ...
+ Earn 74 Reward PointsSale: $74.97
Reg.: $78.87 (Save $3.90)
In Stock -
HEART HEALTH FROM ASSURED NATURAL - NOW WITH ADDED CALCIUM! Assured Natural created Medi-C Plus with Calcium, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of the vitamin C mean poor collagen. Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, ...
+ Earn 52 Reward PointsSale: $52.97
Reg.: $71.29 (Save $18.32)
In Stock(Click Add to Select Bonus)
-
SUPPORT HEART HEALTH WITH VITAMIN C & LYSINE Medi-C Plus produces healthy collagen, dissolves cholesterol deposits, reduces the risk of cardiovascular disease and increases the blood flow to coronary arteries. Assured Natural created Medi-C plus, to help humans supplement Vitamin C and Lysine. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the co...
+ Earn 24 Reward PointsSale: $24.97
Reg.: $26.37 (Save $1.40)
In Stock -
Jamieson Lysine + Zinc & Vitamin C has been formulated to provide optimal dosages of lysine, zinc and vitamin C. Lysine is an amino acid that is used for preventing and treating cold sores (caused by the virus called herpes simplex labialis). Vitamin C and Zinc have been added to give an extra boost to the immune system. [CAPS]
+ Earn 12 Reward PointsSale: $12.99
Reg.: $14.99 (Save $2.00)
In Stock -
NFH L-Lysine SAP makes it easy to add this essential amino acid for human health into your diet. Lysine is required by the body for many functions, including the synthesis of various connective tissues such as skin, collagen, elastin, and bone. Lysine is also required for the synthesis of carnitine, a nonessential amino acid that assists in the conversion of fatty acids to energy. This is an im...
+ Earn 22 Reward PointsOur Price: $22.10In Stock -
L-LYSINE FROM NOW FOR IMMUNE SYSTEM SUPPORT 1000MG ACTIVE, HIGH POTENCY LYSINE. Often recommended by natural health care practitioners for immune support against viruses. L-Lysine is an essential amino acid. It must be obtained through the diet or by supplementation. Lysine is one of the most well known amino acids and is an essential component of proteins. [TABS]
+ Earn 11 Reward PointsSale: $11.99
Reg.: $16.99 (Save $5.00)
In Stock -
500MG OF THE ESSENTIAL AMINO ACID LYSINE. The amino acid lysine is classified as an "essential" amino acid because it cannot be manufactured by the body and must be ingested in either food or supplements. Depleted by stress, lysine is often used to help fight viral infections, including aggravating cold sores. Many people prone to cold sores increase their intake of lysine during stressful per...
+ Earn 7 Reward PointsSale: $7.99
Reg.: $10.99 (Save $3.00)
In Stock
Lysine, What Is It?
Did you know that lysine is essential to your immunity and bone health? Read on to discover this important amino acid and how it may be your missing piece of the puzzle.
Lysine is one of the 9 essential amino acids – essential because the body cannot produce it – therefore, it must come from the diet. What foods contain lysine? Legumes, dairy, fish and meat. While deficiency is rare, using this supplement can be useful to help bolster immunity, to protect and preserve bone health and stimulate collagen production.
Bones
Lysine is essential for the proper absorption and conservation of calcium (less urinary calcium loss), to support the growth and development of bones, as well as to decrease the risk of osteoporosis. As if that weren’t beneficial enough, this amino is required for collagen production, so supplemental lysine helps boost your production of collagen which provides structure to the bones, skin, tendons and teeth, as well as helps maintain younger-looking skin.
Immunity
Lysine deficiency impairs viral immunity and antibody response, which should come as no surprise, given its well-known use in treating herpetic viruses (and shingles). It does this by competing with arginine for absorption, which results in slowing the virus; therefore, limiting virus replication. Beyond herpetic viruses, research has also shown that it helps enhance general immune health across age groups.
Benefits of Lysine
- Proven Antiviral
- Stimulates Collagen Production
Who Needs Lysine
People with certain health conditions, such as the herpes simplex virus (HSV), those with compromised immunity, vegetarians and vegans, as well as those who consume very little dietary protein may benefit from this supplement. Lysine supplementation can also improve bone and skin health.
Lysine Supplements
Potencies
The recommended daily dosage is in the 800mg to 3g daily range. Supplement dosing will vary according to the condition or symptom being addressed. But how much is too much? Taking more than 6g daily can cause side effects such as diarrhea, nausea and stomach ache.
Forms
These supplements can be found in a variety of forms such as L-Lysine Sulfate, N-Acetyl-Lysine, and L-Lysine Hydrochloride, which is said to offer a higher percentage of bioavailable lysine.
Formats
Lysine supplements are offered in capsule and powder form, as well as in topical cream for herpes outbreaks.
Because of its direct implication in collagen formation, it pairs especially well with vitamin C, which is also required for the production of collagen.
For immune support, combine this supplement with zinc for additional benefits.
Final Thoughts
Lysine supplements can help reduce the number and severity of cold sore outbreaks, bolster immunity, preserve and protect bones, as well as positively influence immunity. If you are interested in adding it to your daily regimen, follow the dosing instructions on the label or consult a natural health practitioner.
Lysine Side Effects & Contraindications
Most practitioners agree that this amino is safe for most of their patients to take each day; however, these supplements should not be used during pregnancy or lactation and are not recommended for HIV/AIDS infection.
Back to Top ↑
