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Source Naturals L-Tryptophan

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Source Naturals
Supplements: L-Tryptophan
Benefits: Sleeping Quit Smoking Alcohol Withdrawal
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Supplement Rating
0
SERVING PRICE
0$
Ranked 1st among 12 L-Tryptophan products.
Available here from $ 10.95

Prices may vary. Click to check current availability.

Source Naturals L-Tryptophan FACTS AND ALTERNATIVES COMPARISON

 
1
Source Naturals L-Tryptophan Source Naturals
Supplement Rating
Source Naturals L-Tryptophan
8
Life Extension L-Tryptophan Life Extension
Supplement Rating
Life Extension L-Tryptophan
11
Life Extension Optimized Tryptophan Plus Life Extension
Supplement Rating
Life Extension Optimized Tryptophan Plus
7
Jarrow Formulas L-Tryptophan Peptide Jarrow Formulas
Supplement Rating
Jarrow Formulas L-Tryptophan Peptide
Serving Size 3 Capsules 1 Vegetarian Capsule 3 Vegetarian Capsules 2 Tablets
Price/Serving $0.63 $0.28 56% $0.82 30% $0.66 5%
Servings Per Container 20 90 350% 30 50% 30 50%
L-Tryptophan 1.5 g 500 mg · ** 200% 1000 mg · ** 50% 1350 mg 11%
Iron 575 mcg (naturally occurring) missing substance or information* missing substance or information* missing substance or information*
Tryptophan missing substance or information* missing substance or information* 285 mg Perluxan Hops Standardized Extract (cones) and Ursole Rosemary Standardized Extract (leaves) 500 mg (from L-Tryptophan Peptides [PepForm])
Vitamin B3 missing substance or information* missing substance or information* 66 mg• · 413% (as niacinamide) missing substance or information*
Lysine missing substance or information* missing substance or information* 250 mg · ** (from L-Lysine HCl) missing substance or information*

*Some information on the Source Naturals L-Tryptophanlabel may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.

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This content is for informational purposes only and is not a substitute for professional medical advice. Consult a qualified healthcare provider before taking any supplement.