United States
Data
Supplements

Tryptophan in supplements · page 5

249 supplements on the U.S. market list Tryptophan with an amount per serving.

Supplements with Tryptophan

249 shown · page 5 of 6

L-Tryptophan, SuperiorLabs
L-TryptophanSuperiorLabs · Capsule500 mg per serving
L-Tryptophan 500 mg, Doctor's Best
L-Tryptophan 500 mgDoctor's Best · Capsule500 mg per serving
L-Tryptophan 500 mg, Jarrow Formulas
L-Tryptophan 500 mgJarrow Formulas · Capsule500 mg per serving
Double Strength L-Tryptophan 1000 mg, NOW
Double Strength L-Tryptophan 1000 mgNOW · Tablet or Pill1.0 Gram(s) per serving
L-Tryptophan 500 mg, NOW
L-Tryptophan 500 mgNOW · Capsule1,000 mg per serving
L-Tryptophan 500 mg, NOW
L-Tryptophan 500 mgNOW · Capsule1.0 Gram(s) per serving
L-Tryptophan 500 mg, AN Amazing Nutrition Amazing Formulas
L-Tryptophan 500 mgAN Amazing Nutrition Amazing Formulas · Capsule500 mg per serving
L-Tryptophan 500 mg, Bluebonnet
L-Tryptophan 500 mgBluebonnet · Capsule500 mg per serving
L-Tryptophan 500 mg, Bluebonnet
L-Tryptophan 500 mgBluebonnet · Capsule500 mg per serving
L-Tryptophan, Klaire Labs
L-TryptophanKlaire Labs · Capsule2,000 mg per serving
L-Tryptophan 500 mg, LuckyVitamin
L-Tryptophan 500 mgLuckyVitamin · Capsule1.0 Gram(s) per serving
L-Tryptophan 1000 mg, SuperSmart
L-Tryptophan 1000 mgSuperSmart · Tablet or Pill1,000 mg per serving
L-Tryptophan, USP, Lidtke TryptoGOLD
L-Tryptophan, USPLidtke TryptoGOLD · Capsule500 mg per serving
TryptoPure 500 mg, Progressive Professional from Progressive Laboratories
TryptoPure 500 mgProgressive Professional from Progressive Laboratories · Capsule500 mg per serving
L-Tryptophan 500 mg, Best Naturals
L-Tryptophan 500 mgBest Naturals · Capsule500 mg per serving
L-Tryptophan 500 mg, Best Naturals
L-Tryptophan 500 mgBest Naturals · Capsule500 mg per serving
L-Tryptophan 1000 mg, Best Naturals
L-Tryptophan 1000 mgBest Naturals · Tablet or Pill1,000 mg per serving
L
L-Tryptophan Chewable Delicious Maple Vanilla FlavorLidtke · Tablet or Pill100 mg per serving
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L-Tryptophan Chewable Delicious Green Apple FlavorLidtke · Tablet or Pill100 mg per serving
B
Best L-Tryptophan 500 mgDoctor's Best · Capsule500 mg per serving
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L-TryptophanDouglas Laboratories · Capsule1,000 mcg per serving
O
Optimized TryptoPure PlusLife Extension · Capsule1,000 mg per serving
T
Trypto-Plus 500 MilligramsMontiff · Capsule500 mg per serving
L
L-Trytophan 1000 mgThe Vitamin Shoppe · Tablet or Pill1,000 mg per serving
S
Sleep Soundly AdvancedGNC Preventive Nutrition · Other (e.g. tea bag)500 mg per serving
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L-Tryptophan 500 mgSource Naturals · Capsule1.5 g per serving
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L-TryptophanSource Naturals · Capsule1.5 Gram(s) per serving
G
GH Stack Grape FlavorUniversal · Powder250 mg per serving
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L-TryptophanCalifornia Natural · Capsule500 mg per serving
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L-Tryptophan 1,000 mgAN Amazing Nutrition Amazing Formulas · Tablet or Pill1,000 mg per serving
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L-Tryptophan 500 mgAN Amazing Nutrition Amazing Formulas · Capsule500 mg per serving
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L-Tryptophan 1000 mgAN Amazing Nutrition Amazing Formulas · Tablet or Pill1,000 mg per serving
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L-Tryptophan 500 mgNatural Grocers by Vitamin Cottage · Capsule500 mg per serving
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L-Tryptophan, USPLidtke TryptoGOLD · Capsule500 mg per serving
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L-Tryptophan 500 mgBronson Laboratories · Capsule500 mg per serving
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L-TryptophanHerbadiet · Capsule400 mg per serving
1
100% Pure L-TryptophanNutraBio · Powder500 mg per serving
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L-TryptophanLidtke · Powder500 mg per serving
T
Tryptophan 480 mgDr. Clark Research Association Dr. Clark Zentrum · Capsule960 mg per serving
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L-Tryptophan 500 mgNova Nutritions · Capsule500 mg per serving
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L-Tryptophan 500 mgCalifornia Academy of Health · Capsule1,000 mg per serving
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L-Tryptophan 500 mgBIOVEA · Capsule1.5 Gram(s) per serving
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L-Tryptophan 500 mgSwanson Ultra · Capsule500 mg per serving
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L-Tryptophan 500 mgThe Vitamin Shoppe · Capsule500 mg per serving
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L-Tryptophan 500 mgThe Vitamin Shoppe · Capsule500 mg per serving
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L-TryptophanHard Rhino · Powder500 mg per serving
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L-TryptophanHard Rhino · Powder500 mg per serving
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L-Tryptophan 500 mgHBC Protocols · Capsule500 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).