Pure Encapsulations - L-Tryptophan contains 6.7 mg of Vitamin B6 and 1000 mg of TryptoPure per 2 capsules.

Pure Encapsulations L-Tryptophan | Amino Acid Supplement for Relaxation, Serotonin Support, PMS, and Sleep* | 180 Capsules

Pure Encapsulations L-Tryptophan | Amino Acid Supplement for Relaxation, Serotonin Support, PMS, and Sleep* | 180 Capsules

Q: What is the source of the dextrose used for this tryptophane? Is any part of it sourced or manufctured outside the US?

There is no dextrin in the Pure Encapsulations L-Tryptophan. The l-tryptophan is sourced from the USA and the pyridoxal 5’ phosphate is sourced from China. As with all raw materials, each batch of ingredients received by Pure Encapsulations is tested upon reception for identity, potency (if applicable) and contaminants, which can include heavy metals, residual solvents, allergens, pesticide residues and others depending on ingredient and level of risk. The raw materials are blended and encapsulated in the USA.

Q: is this made from GMO corn?

All Pure Encapsulations ingredients, including those derived from corn, are GMO-free.

Q: Is this made by fermentation?

L-Tryptophan is derived from corn dextrose fermentation. The corn dextrose fermentation process starts with isolating dextrose from corn (a sugar, so does not contain allergenic corn protein), which is then fed to micro-organisms. The micro-organisms produce these nutrients, and the nutrients are then isolated and purified away from the starting materials. While no corn proteins or sugar remain in the final product (and Pure has tested with negative results), they do not routinely test for corn allergens and therefore they would not be able to guarantee its safety for someone with a corn allergy. It is generally well tolerated by individuals who are corn sensitive.

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Product ID: 428704243

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Details

Brand
Pure
Flavour
Unflavored
Unit count
180 count
Item form
Capsule
Item weight
0.18 Kilograms
Item dimensions L x W x H
10.8 x 10.6 x

⏳Supports faster sleep onset & longer duration

🌿Free from allergens & artificial additives

💊180 premium capsules

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Pure Encapsulations L-Tryptophan | Amino Acid Supplement for Relaxation, Serotonin Support, PMS, and Sleep* | 180 Capsules

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Description

💤 Elevate your downtime with pure, potent relaxation.

PURE POTENT - Crafted with premium ingredients, rigorously tested for purity and potency.
CALM IN A CAPSULE - Promotes relaxation and helps manage occasional cravings, keeping you balanced.
SMART SUPPLEMENTING - 180 capsules per bottle, designed for convenient twice-daily dosing to fit your lifestyle.
CLEAN LABEL CONFIDENCE - Free from gluten, GMOs, artificial colors, flavors, and common allergens—because what’s left out matters.
RESTFUL NIGHTS ENERGIZED DAYS - Clinically supported to enhance sleep quality and duration for your busiest days.

Pure Encapsulations L-Tryptophan offers 180 capsules of a high-quality amino acid supplement designed to support restful sleep, relaxation, serotonin balance, and PMS symptom relief. Manufactured with premium, allergen-free ingredients and free from artificial additives, it ensures purity and potency for adults seeking natural wellness support.

Specifications

Additives	Amino Acids
Units	180 count
Serving Recommendation	Two Capsules
Brand	Pure Encapsulations
Format	Capsule
Age Range Description	Adult

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What is the source of the dextrose used for this tryptophane? Is any part of it sourced or manufctured outside the US?

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Is this made by fermentation?

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Pure Encapsulations L-Tryptophan | Amino Acid Supplement for Relaxation, Serotonin Support, PMS, and Sleep* | 180 Capsules

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions