header_search header_signed-out header_signed-in header_cart sharefilled circlex
Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Source Naturals, GABA Calm, Peppermint Flavored Sublingual, 10 Tablets (Discontinued Item)

$2.13 $2.13 (Saved $1.82)

Thank you!

Your email is being processed.

Source Naturals, GABA Calm, Peppermint Flavored Sublingual, 10 Tablets (Discontinued Item)

Click to zoom


Earn 5% Loyalty Credit ?

Source Naturals, GABA Calm, Peppermint Flavored Sublingual, 10 Tablets (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    0.06 lbs
    Switch to Metric units
  • Product Code: SNS-00368
  • UPC Code: 021078003687
  • Dimensions:
    1.6 x 1.6 x 3 in, 0.05 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Trial Size
  • Dietary Supplement

The Benefit of Sublinguals

GABA Calm combines three of the main inhibitory neurotransmitters, plus N-acetyl L-tyrosine, a precursor of norepinephrine. The sublingual form is absorbed directly into the bloodstream, via the blood vessels under the tongue and in the cheeks, allowing for quick entry into the system.

Suggested Use

1 to 3 tablets daily. Place tablet under the tongue and allow to dissolve slowly, altering the position of the tablet to avoid prolonged contact with the same area.

Other Ingredients

Sorbitol, mannitol, natural peppermint flavor, stearic acid, and magnesium stearate


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Contains tyrosine. Not to be used with MAO inhibitor drugs. If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %DV
Magnesium (as magnesium chelate) 5 mg 1%
GABA (gamma-aminobutyric acid) 125 mg
Glycine 50 mg
N-Acetyl L-Tyrosine 25 mg
Taurine 20 mg
* Percent Daily Values (%DV) are based on a 2,000 calorie diet.
†Daily Value not established.
iHerb Customer Reviews


Posted by iHerb Customer on March 1 2013 | Verified Purchase


Thanks for your feedback!

Don't purchase any Source Naturals products!

Posted by iHerb Customer on January 10 2013 | Verified Purchase

Please boycott this company. People have become permanently ill from taking their L-Tryptophan supplements. If you need proof, check out the book "Momentary Lapse of Reason" by Henryk Behr.

Thanks for your feedback!


Posted by ananda on January 8 2013 | Verified Purchase

At first, the first sublingual tablet I took, sometime in the early afternoon, made me seriously moody or more like very low, by the late evening. However, the next try was just before bead, I definitely felt relaxed, almost too much (lacking motivation for anything), good thing I was just about to sleep and I did slept well. Felt great in the morning. In all, this GABA supp. is effective, the question is, what effect you are looking for and what your needs are.

Thanks for your feedback!

good for sleep

Posted by iHerb Customer on December 31 2012 | Verified Purchase

Will def calm your nerves after a stressful day for some much needed sleep.

Thanks for your feedback!

sleep well

Posted by iHerb Customer on December 29 2012 | Verified Purchase

but when place tablet under the tongue and allow to dissolve slowly , its taste is too hot for me.

Thanks for your feedback!