Chemical-Derived · chemical synthesisAmino Acids
NOW L-Tryptophan 500 mg veg capsules
NOW Foods
Free-form L-tryptophan; production substrate not stated.
Serving Size
1 capsule
Per Serving
See label
What's on the Label
HPMC shell
other
Excipient or processing aid
Rice Flour
other
Excipient or processing aid
Ascorbyl Palmitate
other
Excipient or processing aid
Stearic Acid (veg.).
other
Excipient or processing aid
How It's Made
Primary Form
Free-form L-tryptophan; production substrate not stated.
Source & Processing
Undisclosed
What They Don't Tell You(Beyond the label)
- Origin: Undisclosed
- Do not assume extraction from turkey, milk, or other natural food sources.
How to Use
Typical Dose
See label
Per 1 capsule
General Guidance
• When: Follow label directions or consult research for optimal timing
• With food: Fat-soluble vitamins (A, D, E, K) absorb better with meals containing fat
• Consistency: Regular daily use typically yields best results
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Where to Buy
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