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- #8 Best Seller in Sleep Support
- #8 Best Seller in Weight Management Supplements
L-Tryptophan Powder
No Additives
No Added Sugar
We Ship from Las Vegas & Nashville. 2 Day Delivery to 99.4% of USA
International Delivery times are 4-10 days. Duties & Taxes are Prepaid if collected at checkout.

Benefits
Essential Amino Acid: L-Tryptophan is a key amino acid the body relies on from food or supplements. It plays a foundational role in overall wellness and balanced nutrition.
Supports Restful Sleep: Often included in nighttime wellness routines, L-Tryptophan is favored by those looking to support healthy sleep patterns. It pairs well with wind-down habits and evening rituals.
Promotes Relaxation: L-Tryptophan fits into wellness plans that emphasize calm and relaxation. It's commonly used in supplement stacks designed to help you unwind after a long day.
Evening Routine Friendly: This amino acid is ideal for those building a nighttime supplement routine. It aligns well with goals centered around rest, balance, and recovery.
How to Use
Evening Tea: A warm cup of tea is an excellent carrier for a serving of L-tryptophan powder. Choose calming teas like chamomile or lavender and stir in the powder, along with a splash of milk.
Healthful Snack Bars: Prepare health bars packed with nuts, dried fruit, and a dose of L-tryptophan. Melt together coconut oil, honey, and almond butter, then mix in L-tryptophan powder and your preferred mix of ingredients to create the ideal portable snack.
Serotonin-Boosting Smoothie: Start your day with a boost of feel-good hormones by adding L-tryptophan to your favorite smoothie recipe.
Energy Bites: Swap out the mid-afternoon sugary snack for L-tryptophan-infused energy bites. Mix the powder with almond butter, chia seeds, and honey. Roll into bite-sized portions and refrigerate.
Supplemental Facts
Store in a dry, cool place.
Warnings
Warnings
Due to varying import regulations, not all of our supplements are available to international customers. This product is restricted for sale in the following countries:
- Australia
- Austria
- Germany
- Italy
- Netherlands
- New Zealand
- Norway
- Sweden
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.
Keep out of reach of children.
Essential Amino Acid: L-Tryptophan is a key amino acid the body relies on from food or supplements. It plays a foundational role in overall wellness and balanced nutrition.
Supports Restful Sleep: Often included in nighttime wellness routines, L-Tryptophan is favored by those looking to support healthy sleep patterns. It pairs well with wind-down habits and evening rituals.
Promotes Relaxation: L-Tryptophan fits into wellness plans that emphasize calm and relaxation. It's commonly used in supplement stacks designed to help you unwind after a long day.
Evening Routine Friendly: This amino acid is ideal for those building a nighttime supplement routine. It aligns well with goals centered around rest, balance, and recovery.
Evening Tea: A warm cup of tea is an excellent carrier for a serving of L-tryptophan powder. Choose calming teas like chamomile or lavender and stir in the powder, along with a splash of milk.
Healthful Snack Bars: Prepare health bars packed with nuts, dried fruit, and a dose of L-tryptophan. Melt together coconut oil, honey, and almond butter, then mix in L-tryptophan powder and your preferred mix of ingredients to create the ideal portable snack.
Serotonin-Boosting Smoothie: Start your day with a boost of feel-good hormones by adding L-tryptophan to your favorite smoothie recipe.
Energy Bites: Swap out the mid-afternoon sugary snack for L-tryptophan-infused energy bites. Mix the powder with almond butter, chia seeds, and honey. Roll into bite-sized portions and refrigerate.
Store in a dry, cool place.
Warnings
Due to varying import regulations, not all of our supplements are available to international customers. This product is restricted for sale in the following countries:
- Australia
- Austria
- Germany
- Italy
- Netherlands
- New Zealand
- Norway
- Sweden
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.
Keep out of reach of children.
This product is rated 4.9 of 5.0 stars.
It has received 117 reviews.
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trusted
very pleased overall
Master Amino Acid Profile
I buy the original 8 essential amino acids and blend them together to make what is called the Master Amino Acid Profile, perfectly balanced, no nitrogen in the urine. I have been using Bulk Supplements for years and their products are always top notch. Recommended.
Received Shipment in Good Condition!
I am beginning a regimen of using the amino acids to boost my immune system and overall health due to contracting Lyme disease last spring. These amino acids were recommended by my doctor. To be continued as I progress in my regimen! Thank You!
Tryptophan
Great product, recommend!
Great Product and Price!!
Great, a reorder :)
Perfect
Excellent item and good supplier. Thank you.