Research-backed amino acid with potential health benefits.
It's a compound your body makes, and studies show it helps mood. But do not stop or mix it with prescription antidepressants without a doctor's okay.
The molecule is very unstable. The forms that actually work are complex to produce and stabilize, which drives up the cost.
Nope. Take it on an empty stomach for best absorption, about 30 minutes before a meal.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
Big no. Not without talking to your doctor. Combining them can lead to a serious condition called serotonin syndrome.
Evidence says yes. It can be as effective as some NSAIDs for osteoarthritis pain, but it takes longer to work and has fewer gut side effects.
Yes, a lot. You need an enteric-coated tablet. Otherwise, your stomach acid destroys it. Any other form is a waste of money.
Most research uses 0.8g daily. Below 0.4g, you're probably wasting money. Above 1.6g, no extra benefit. The curve plateaus. Safe upper limit ~ 1.6g.
Pending comprehensive analysis.
Your body produces it in every living cell from the amino acid methionine.
S-Adenosyl-L-Methionine 1,4-Butanedisulfonate (Same Cpd) interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.