SKU: 22326734134

Life Extension Optimized Tryptophan Plus - 90 Veg Capsules

Sale price$34.01 Regular price$37.79
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Description

Life Extension Optimized Tryptophan Plus - 90 Veg CapsulesLife Extension Optimised Tryptophan Plus is a dietary supplement in capsule form. It contains L tryptophan (1000 mg), niacin (66 mg), L lysine (250 mg) and a patented blend of extracts from hops (Perluxan) and rosemary (Ursole). Niacin contributes to the proper functioning of the nervous system and helps maintain normal psychological functions. The product is suitable for vegetarians. It does not contain GMOs or gluten. Supplements Facts: Package

Life Extension Optimised Tryptophan Plus is a dietary supplement in capsule form. It contains L-tryptophan (1000 mg), niacin (66 mg), L-lysine (250 mg) and a patented blend of extracts from hops (Perluxan®) and rosemary (Ursole™).

Niacin contributes to the proper functioning of the nervous system and helps maintain normal psychological functions. The product is suitable for vegetarians. It does not contain GMOs or gluten.

Supplements Facts:

Package Size: 90 Veg Capsules

Serving Size: 1 Veg Capsule

Servings Per Container: 90

Supplemental Information Amount Per Serving % Daily Value
Niacin
(as niacinamide)
66 mg 413%
L-Tryptophan 1000 mg *
L-Lysine
(as L-Lysine HCl)
250 mg *
Proprietary Tryptophan Plus Blend
Perluxan® Hops standardized extract (cones), Rosemary standardized extract (leaf)

285 mg

*

* Daily Value not established.

Other ingredients:

Vegetable cellulose (capsule), microcrystalline cellulose, maltodextrin, starch, carboxymethyl cellulose, vegetable stearate, silica.

Suggested use:

Take up to three (3) capsules all at once before bedtime, or one capsule on an empty stomach before each meal, or as recommended by a healthcare practitioner. For maximum absorption take with a small amount of carbohydrate, such as diluted juice. Best if taken separately from protein or amino acids.

Caution:

The product cannot be used as a substitute (substitute) for a varied diet. A balanced diet and a right lifestyle are important for the functioning of the human body. Do not exceed the recommended maximum daily dose. Store in a cool, dry place after opening.

Shipping Notes
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Exchange/Return Notes
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SKU: 22326734134

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4.3 ★★★★★
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J
Verified Purchase
Just my opinion
Charlottesville, US
★★★★★ 5
The best chew ever for a strong chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
K
Verified Purchase
Kylie
Phoenix, US
★★★★★ 3
Little pieces break off
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is obsessed with this. It does last a long time even given her strong chewing capabilities. I wish it was a little bigger. The main reason I rated it so low is when my dog is chewing on this it breaks off a little plastic peice and sometimes it hits the back of her throat making her cough so you have to supervise with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
H
Verified Purchase
Heidi 
Birmingham, US
★★★★★ 5
Great for aggressive chewers
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is an aggressive chewer so they are great for her. I would love to have one a bit thinner so it could fit in a holder so it is easier for her to hold while eating. This keeps her busy and is long lasting. I have purchased these multiple times.
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Reviewed in the United States on April 5, 2026
T
Verified Purchase
Tabitha
Lake Worth, US
★★★★★ 5
Great for a chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog loves a hard toy and a durable one. My dog has been chewing on this for months and it is still holding strong. Because it is a hard toy when my dog brings this into another room with a hard floor and drops the toy it can be startling. My dog will choose this toy over others on a daily basis and brings the toy to other rooms.
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Reviewed in the United States on May 19, 2026
L
Verified Purchase
LH
Battle Creek, US
★★★★★ 5
Durable
Color: Dogwood (Brown), Size: Large (Pack of 1)
Durable, good chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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