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Life Extension, Optimized Tryptophan Plus, 90 Vegetarian Capsules
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Life Extension
Supplements: L-Tryptophan
Benefits: Sleeping Quit Smoking Alcohol Withdrawal
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Ranked 4th among 9 L-Tryptophan products.
Available here from $ 23.89

Prices may vary. Click to check current availability.

Prices may vary. Click to check current availability.

Life Extension, Optimized Tryptophan Plus, 90 Vegetarian Capsules FACTS AND ALTERNATIVES COMPARISON

  4

Life Extension, Optimized Tryptophan Plus, 90 Vegetarian Capsules

Life Extension
Supplement Rating
Life Extension, Optimized Tryptophan Plus, 90 Vegetarian Capsules
0
5

NOW Foods, L-Tryptophan, 500 mg, 120 Veg Capsules

NOW Foods
Supplement Rating
NOW Foods, L-Tryptophan, 500 mg, 120 Veg Capsules
0
6

NOW Foods, L-Tryptophan, 500 mg, 60 Veg Capsules (500 mg per Capsule)

NOW Foods
Supplement Rating
NOW Foods, L-Tryptophan, 500 mg, 60 Veg Capsules (500 mg per Capsule)
0
7

Nutricost, L-Tryptophan, 500 mg, 120 Capsules

Nutricost
Supplement Rating
Nutricost, L-Tryptophan, 500 mg, 120 Capsules
0
Serving Size 3 Vegetarian Capsules 2 Veg Capsules 2 Veg Capsules 1 Capsule
Servings Per Container $30 60 100% 30 120 300%
L-Tryptophan 1000 mg 1 g (1000 mg) 1 g (1000 mg) 500 mg 50%
Vitamin B3 66 mg• (as niacinamide) missing substance or information* missing substance or information* missing substance or information*
Lysine 250 mg (from L-Lysine HCl) missing substance or information* missing substance or information* missing substance or information*

*Some information on the Life Extension, Optimized Tryptophan Plus, 90 Vegetarian Capsuleslabel 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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