Hurry!Expires  July 05, 2026
Piping Rock

L-Tryptophan, 1500 mg (per serving), 90 Quick Release Capsules

00 days
00 Hrs
00 Min
00 Sec
36%Off
L-Tryptophan free form with 1500 mg per serving. Dietary supplement with 90 quick-release capsules.
L-Tryptophan, 1500 mg (per serving), 90 Quick Release Capsules
The capsule measures 1 inch (2.54 cm) in length.
Product highlights graphic stating Therapeutic Grade, Essential Amino Acid, and Quick Release Capsules benefits.
L-Tryptophan bottle with icons indicating gluten, wheat, milk, lactose, and soy free, non-GMO, no artificial additives.
Infographic: PACKAGED & LAB TESTED IN THE USA, HIGHEST QUALITY 100%, FINEST INGREDIENTS ETHICALLY SOURCED, GOOD MANUFACTURING PRACTICE GMP QUALITY PRODUCT
A young woman works at a desk with a bottle of L-Tryptophan nearby.
Roll over image to zoom in Click on image to zoom

L-Tryptophan, 1500 mg (per serving), 90 Quick Release Capsules

by Piping Rock
List Price: $11.99 You Save: $4.34
Our Price: $7.65 (36% Off)
  • No Gluten
  • Non-GMO
In stock
$7.65 (36% Off)
Was $11.99 You Save: $4.34
Item: 6700

Quantity

00 days
00 Hrs
00 Min
00 Sec
36%Off
  • No Gluten
  • Non-GMO

Frequently Bought Together

L-Tryptophan free form with 1500 mg per serving. Dietary supplement with 90 quick-release capsules.
+
Gamma-Aminobutyric Acid (GABA) 750 mg, 100 Quick Release Capsules, dietary supplement for relaxation.
+
High Absorption Magnesium Glycinate 750 mg, Chelated, 200 Quick Release Capsules Dietary Supplement.
Total Price
$33.33 USD

Relax and Unwind

L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, two important hormones in the body.** As an essential amino acid, it is not synthesized by the body and must be obtained from a nutritional source. At Piping Rock, our scientific supplement delivers 1,500 mg of L-Tryptophan in free-form quick-release capsules for powerful support.

Piping Rock’s Promise

We proudly offer you our ever-growing selection of Vitamin & Supplement products designed to help you achieve your wellness goals at the best value in the industry! The beauty lies in the depth of our assortment. Piping Rock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. We’re continuously adding Non-GMO, Vegan, Organic and Gluten Free options to meet all your nutritional needs. Our robust product line is evolving everyday as we consistently strive to give you the best.

About Piping Rock’s Quality

You’ve found your One-Stop-Shop for Vitamins & Supplements at Piping Rock. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. We verify Piping Rock products with third-party, FDA-registered agencies to ensure quality & purity. Each product goes through hundreds of checks, in-process and post-production. Furthermore, we can assure you that everything that is on our label is consistent with what goes into our Vitamins & Supplements. We guarantee purity, potency, safety and innovation in everything we do.

Directions

Directions

For adults, take 3 quick release capsules daily, preferably on an empty stomach or as directed by your health care professional. For best results, take final serving 30 to 60 minutes before bedtime. As a reminder, discuss the supplements and medications you take with your health care providers.

Warnings

Warnings

Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use. If any adverse reactions occur, immediately stop using this product and consult your doctor. Do not drive, operate machinery or consume alcohol when taking this product. Not intended for use by persons under the age of 18. If seal under cap is damaged or missing, do not use. Keep out of reach of children. Store in a cool, and dry place.

Allergens

Allergens

  • No Soy
  • No Milk
  • No Wheat
  • No Yeast
  • No Gluten
  • No Lactose
  • Non-GMO
  • No Preservatives
  • No Artificial Color
  • No Artificial Flavor
  • No Artificial Sweetener

Supplement Facts

Supplement Facts
Serving size: 3 Quick Release Capsules
Servings Per container: 30
Amount Per Serving % Daily Value (DV)
L-Tryptophan (Free Form)1,500 mg *

* Daily Value (DV) not established.

Other Ingredients:

Gelatin Capsule, Vegetable Magnesium Stearate, Rice Powder, Silica

Directions

Directions

For adults, take 3 quick release capsules daily, preferably on an empty stomach or as directed by your health care professional. For best results, take final serving 30 to 60 minutes before bedtime. As a reminder, discuss the supplements and medications you take with your health care providers.

Warnings

Warnings

Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use. If any adverse reactions occur, immediately stop using this product and consult your doctor. Do not drive, operate machinery or consume alcohol when taking this product. Not intended for use by persons under the age of 18. If seal under cap is damaged or missing, do not use. Keep out of reach of children. Store in a cool, and dry place.

Allergens

Allergens

  • No Soy
  • No Milk
  • No Wheat
  • No Yeast
  • No Gluten
  • No Lactose
  • Non-GMO
  • No Preservatives
  • No Artificial Color
  • No Artificial Flavor
  • No Artificial Sweetener

Supplement Facts

Supplement Facts
Serving size: 3 Quick Release Capsules
Servings Per container: 30
Amount Per Serving % Daily Value (DV)
L-Tryptophan (Free Form)1,500 mg *

* Daily Value (DV) not established.

Other Ingredients:

Gelatin Capsule, Vegetable Magnesium Stearate, Rice Powder, Silica

Relax and Unwind

L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, two important hormones in the body.** As an essential amino acid, it is not synthesized by the body and must be obtained from a nutritional source. At Piping Rock, our scientific supplement delivers 1,500 mg of L-Tryptophan in free-form quick-release capsules for powerful support.

Piping Rock’s Promise

We proudly offer you our ever-growing selection of Vitamin & Supplement products designed to help you achieve your wellness goals at the best value in the industry! The beauty lies in the depth of our assortment. Piping Rock carries hundreds of unique products for Men & Women of all ages. Our advanced selection includes powders, softgels, liquids and organic formulas with premium ingredients, sourced from all over the globe. We’re continuously adding Non-GMO, Vegan, Organic and Gluten Free options to meet all your nutritional needs. Our robust product line is evolving everyday as we consistently strive to give you the best.

About Piping Rock’s Quality

You’ve found your One-Stop-Shop for Vitamins & Supplements at Piping Rock. Our exclusive formulas are crafted in our own “GMP Certified” manufacturing facilities. We verify Piping Rock products with third-party, FDA-registered agencies to ensure quality & purity. Each product goes through hundreds of checks, in-process and post-production. Furthermore, we can assure you that everything that is on our label is consistent with what goes into our Vitamins & Supplements. We guarantee purity, potency, safety and innovation in everything we do.

L-Tryptophan, 1500 mg (per serving), 90 Quick Release Capsules, 2 Bottles
L-Tryptophan, 1500 mg (per serving), 90 Quick Releas...
Item: #6705 $21.89
Item: #6705