L-Methionine is an essential amino acid, which means that it cannot be manufactured by the body and must be obtained through the diet or by supplementation. L-Methionine supports the production of the cellular radical scavenger glutathione, and thereby assists in natural detoxification processes.* In the body, L-Methionine can also be converted into SAMe (S-Adenosyl Methionine), a compound that supports healthy joints.* Furthermore, the human body relies on ingested sulfur amino acids, such as L-Methionine, for the synthesis of protein, as well as for biologically active sulfur.*
- Supports Detox Mechanisms*
- Sulfur Amino Acid
- With Vitamin B-6
Take 2 capsules daily as needed, preferably on an empty stomach. Do not exceed the recommended daily dose.
Serving Size - 2 Capsules
Servings Per Container:
Vitamin B-6 (from Pyridoxine HCl) - 20mg
L-Methionine (Free Form) - 1g (1,000mg)
Other ingredients: Gelatin (capsule), Magnesium Stearate (vegetable source) and Silica.
For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. L-Methionine may increase the blood levels of homocysteine in some individuals. Keep out of reach of children.
Do Not Eat Freshness Packet. Keep in Bottle.
Natural color variation may occur in this product.
NOW® L-Methionine is the natural L-form of this amino acid. The synthetic DL-form is never used in any of our amino acid products.
Please Recycle.
L-Methionine 500mg provides methionine, an essential sulfur-containing amino acid, together with vitamin B6. Methionine is involved in protein synthesis and methylation pathways, and it is also a precursor to cysteine and glutathione, which links it with antioxidant and liver support.
Vitamin B6 is included because it helps with amino acid metabolism. That pairing makes sense in a methionine supplement, as B6 helps the body use amino acids efficiently rather than simply adding an unrelated extra nutrient.
What is L-methionine commonly used for?
L-methionine is commonly used for liver support, amino acid balance and normal methylation processes in the body.
Why does L-Methionine 500mg include vitamin B6?
Vitamin B6 helps with amino acid metabolism, so it supports the body's use of methionine.
What makes methionine different from some other amino acids?
Methionine is a sulfur-containing essential amino acid and is a starting point for making other important sulfur compounds in the body.