Would this work for a 50+ female looking for post workout (weightlifting with trainer) recovery aid?

Citrulline has been used as a pre and post workout supplement. It has been shown to reduce lactic buildup. Be careful if you have kidney disease, as citrulline can be harmful in such situations.

Why is this so cheap compared to other brands?

I don’t know what brands you are comparing. I have been very pleased with the Nutricost products and they are my first choice. The L-Glutamine powder seems to be working well for me I can a difference when I stop taking it. I hope this helps.

Are all ingredients sourced from USA?

it clearly says atleast now that it is globally sourced but tested n packed in USA

What is the country of origin?

Suggest you check this out with company. I have seen other products where made in the USA does NOT guarantee that basic material comes from USA. Can be processed or packaged here.

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Nutricost L-Glutamine Powder (500 Grams) Unflavored - Gluten Free & Non-GMO, 100 Servings

Nutricost L-Glutamine Powder (500 Grams) Unflavored - Gluten Free & Non-GMO, 100 Servings

Product ID: 12737437

Details

Brand
Nutricost
Diet Type
Vegetarian
Flavor
Unflavored
Item Form
Powder
Item Weight
20.5 Ounces
Item dimensions L x W x H
4.33 x 4.33 x

🌱Vegetarian, Non-GMO & Gluten-Free

🏭NSF Certified GMP & FDA Registered

💊5000mg L-Glutamine per serving

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VT10815

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Nutricost
Diet Type
Vegetarian
Flavor
Unflavored

Description

💪 Elevate your wellness game with pure, clean L-Glutamine power!

SEAMLESS MIX TASTE - Unflavored powder dissolves effortlessly without gritty texture or aftertaste—blend it your way.
CLEAN CONSCIOUS FORMULA - Non-GMO, gluten-free, soy-free, and vegetarian-friendly for mindful wellness.
PURE POWER IN EVERY SCOOP - 5000mg of premium L-Glutamine fuels gut health and muscle recovery with zero fillers.
TRUSTED QUALITY ASSURANCE - Manufactured in an NSF certified, GMP compliant, FDA registered facility for unmatched purity.
100 SERVINGS OF DAILY VITALITY - Generous 500g container ensures a long-lasting supply to support your gut, brain, and immune health.

Nutricost L-Glutamine Powder delivers 5000mg of pure, unflavored L-Glutamine per serving in a 500g bottle, offering 100 servings. This vegetarian, non-GMO, gluten-free, and soy-free supplement supports digestive, immune, and brain health. Manufactured in an NSF certified, GMP compliant, FDA registered facility, it guarantees premium quality and purity. Perfect for professionals seeking clean, effective supplementation to enhance gut recovery and muscle repair without any fillers or artificial flavors.

Specifications

ASIN	B00SHXE7VK
Age Range Description	Adult
Allergen Information	Gluten Free, Soy Free
Best Sellers Rank	#1,234 in Health & Household ( See Top 100 in Health & Household ) #1 in L-Glutamine Nutritional Supplements
Brand	Nutricost
Brand Name	Nutricost
Color	White
Container Type	Bottle
Customer Reviews	4.6 out of 5 stars 18,151 Reviews
Diet Type	Vegetarian
Dosage Form	Powder
Dose Release Method	Osmotic Release
Flavor	Unflavored
Global Trade Identification Number	00810014675213
Item Dimensions	4.33 x 4.33 x 5.51 inches
Item Form	Powder
Item Weight	20.5 Ounces
Manufacturer	Nutricost
Manufacturer Part Number	NTC025101
Material Features	GMO Free, Gluten Free, Vegetarian
Material Type Free	Soy Free
Model Number	No Model
Number of Items	1
Primary Supplement Type	L-Glutamine
Product Benefits	Digestive Health Support, Immune Support, Weight Management, Brain Health Support
Special Ingredients	L-Glutamine
Specific Uses For Product	Personal, Supplementation, Health, Workout
Supplement Formulation	Individual Supplement
Total Servings Per Container	100
UPC	810014675213
Unit Count	17.6 Ounce

Reviews

A**E

24.09.2025

D**Y

15.04.2026

K**I

14.01.2026

S**M

30.07.2025

J**F

23.03.2026

G**D

1.05.2026

D**E

28.04.2026

I**L

22.02.2026

N**L

5.04.2023

ا**ا

26.01.2026

V**V

15.04.2026

D**E

2.11.2025

J**S

22.01.2026

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