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Now Foods, L-Methionine, 500 mg, 100 Capsules

Now Foods, L-Methionine, 500 mg, 100 Capsules

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In Stock
  • Expiration Date: Jan 2022
  • Shipping Weight:
    0.24 lbs
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  • Product Code: NOW-00117
  • UPC Code: 733739001177
  • Package Quantity: 100 Capsules
  • Dimensions:
    4.4 x 2.4 x 2.4 in, 0.2 lbs
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Product Overview


  • Essential Amino Acid
  • Supports Detox Mechanisms
  • Joint Health
  • With Vitamin B-6
  • GMP Quality Assured
  • A Dietary Supplement

L-Methionine is classified as an essential amino acid, which means that it cannot be manufactured by the body. It must be obtained through the diet or by supplementation. L-Methionine supports the production of the cellular antioxidant, 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.

Suggested Use

As a dietary supplement, take 2 capsules daily as needed, preferably on an empty stomach. Consider taking this product in combination with NOW Choline, Inositol, Lecithin and Silymarin.

Other Ingredients

Gelatin (capsule) and magnesium stearate (vegetable source) and silica

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.


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.

Store in a cool, dry place. Please recycle.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 50
  Amount Per Serving % Daily Value
Vitamin B-6 (from Pyridoxine HCl) 20 mg 1000%
L-Methionine (free form) 1.0 g (1000 mg)
† Daily Value not established.

Gelatin (capsule) and magnesium stearate (vegetable source) and silica.

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

iHerb Customer Reviews


Posted by 5481375753986191983 on May 16, 2017 | Verified Purchase

1 acide aminé exeptionnel, base de la methylation

Thanks for your feedback!

Seems to help with histamine intolerance

Posted by 4892428818192340505 on Apr 21, 2017 | Verified Purchase

I have dermatographia, a rare skin condition in the dermatology/eczema family. No doctor has been able to explain why I suddenly got it 3 years ago but I've been on daily anti-histamines ever since. After more research I now strongly believe it's a histamine intolerance - there is no arguing, my body is over loaded with histamine. These tablets manage to degrade histamine levels slightly, I can get 36 hours between anti-histamine tablets where normally I need them every 24 hours. Early days, I hope they can work better over time.

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great product

Posted by 4700525637429231666 on Apr 20, 2017 | Verified Purchase

quality NOW amino acid 500mg is a good choice ( I require 1500mg dosage) and it is a good size for ease of swallowing ( not a horse tablet!! )

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good cheap

Posted by 4824663568804866783 on Mar 20, 2017 | Verified Purchase

these are good and cheap

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Posted by Reviewer1309563 on Mar 12, 2017 | Verified Purchase

saved my husband from Sepsis and gangrene, along with Silly Marin and Insintol. We live on a remote ranch and I used every source, Eastern, Western, Herb, crystal prayer, old Curaranda skills, old time horse medicine. Treated him just like in a field hospital in 1864 and with these types of sources and spirits help, this 78 year old cowboy is riding again

Thanks for your feedback!