L-Tryptophan Powder (250 grams) VET
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Help your pet feel calm and content with L-Tryptophan!
L-Tryptophan For Pets (250 grams powder) product image

A serotonin deficiency in your pet can result in aggression, depression, moodiness or a dry and lifeless coat. Help your pet feel:

  • Relaxed and Secure*
  • Happy and Stress-Free*
  • Calm and Content*

It is calming to the nerves without harmful side effects.*

Lidtke L-Tryptophan is a staple of professional show dog and racehorse handlers, helping their animals remain calm during performance.

The manufacturing of L-Tryptophan for Pets follows the same exacting standards as all Lidtke products made for humans. You can be sure that your pet is receiving the best of the best. Contains NO feed or animal grade ingredients.

L-Tryptophan Powder (250 grams) VET
ryptophan Powder (250 grams) VET
Vegan

This product contains no added gluten, yeast, wheat, soy, milk, dairy products, eggs, nuts, tree nuts, peanuts, fish, shellfish, sugar, perservatives, artificial color, or artificial flavor. Non-GMO.

Manufactured by
LIDTKE
UPC
21
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What customers are saying...

I am a repeat customer of BIOS Tryptophan. My dog recently needed surgery and was experiencing anxiety even after giving the prescribed pain meds.

She was extremely restless, breathless, and paced the floor, whimpering. She was weak with exhaustion, frequently toppling over, but couldn't settle down. I called my vet and told him the situation and asked if I could give her some L-Tryptophan.

He said, "Absolutely" it will relieve her anxiety and likely let her sleep. I gave it to her and she calmed right down in about 1/2 hr. and slept 8 hours with only one waking to go out for potty.

Just a wonderful product to have in the natural medicine arsenal. Thank you.

Jenny, South Glen Falls, NY
365 Day Return Policy
We ship via First-Class and Priority USPS Mail. Orders over $75 receive FREE USPS shipping to the 48 contiguous states. Great shipping discounts to Alaska, Hawaii, and International orders! Read shipping terms
International Orders Welcome!
BBB A+ rating
We have been registered with the BBB since 2006, over 11 years and 0 complaints.
365 Day Return Policy
We are so sure you will like this product, that we guarantee it or your money back.
GMP certified
All our products are manufactured in a GMP certified facility, and we use only the highest quality ingredients.
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$72.95
250 grams powder
FREE shipping on orders over $75. see details
Questions? Call 1-800-404-8185.