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Listing all LIDTKE products. (Some are temporarily unavailable.)

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L-Tryptophan (220 mg) 60 cap.
$9.95
We find that most users prefer at least 500 mg, with many taking 2-3 capsules a day. However, there are some users that need lower amounts. For this reason...
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L-Tryptophan 120 cap.
$39.95
Supports Healthy Sleep & Mood L-Tryptophan  is the amino acid most lacking in the American diet and probably the amino acid most critical to...
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L-Tryptophan 180 cap.
$47.95
Supports Healthy Sleep & Mood L-Tryptophan  is the amino acid most lacking in the American diet and probably the amino acid most critical to...
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L-Tryptophan 30 cap.
$15.95
Supports Healthy Sleep & Mood L-Tryptophan  is the amino acid most lacking in the American diet and probably the amino acid most critical to...
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L-Tryptophan 60 cap.
$27.95
Supports Healthy Sleep & Mood L-Tryptophan  is the amino acid most lacking in the American diet and probably the amino acid most critical to...
In stock
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L-Tryptophan Berry 90 tablets
$39.95
This is a new product, coming soon! In production now. This is L-Tryptophan available in 50 mg tablet, and tastes good! Sweetened with 100% all natural...
Out of stock
L-Tryptophan Complete 120 cap.
$45.95
Advanced Serotonin Formula Supports Healthy Sleep & Mood Amino acids simply cannot do their job when one or more of the essential “helper” nutrients...
In stock
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L-Tryptophan Complete 180 cap.
$55.95
Advanced Serotonin Formula Supports Healthy Sleep & Mood Amino acids simply cannot do their job when one or more of the essential “helper” nutrients...
In stock
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L-Tryptophan Complete 60 cap.
$29.95
Advanced Serotonin Formula Supports Healthy Sleep & Mood Amino acids simply cannot do their job when one or more of the essential “helper” nutrients...
In stock
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Peppermint 500c
$39.95
Delicious Peppermint Drops. Peppermint may help clear the nasal passageway.*
In stock
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Salmon Flavor Cat CBD
$19.95
Currently shipping: Lot 97647  Expiration: 07/2028  Tested: 02/2026
In stock
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