Micro Ingredients Glycine Powder GLY-1000, 1 kg

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Product guide

Micro Ingredients Glycine Powder GLY-1000, 1 kg

Micro Ingredients Glycine Powder GLY-1000 is a bulk, unflavored glycine supplement supplied as a water-soluble powder. Its listed serving is 1,000 mg, and the listing says the 1 kg pouch contains 1,000 servings with a scoop included. This format suits buyers who prefer mixing powder into a drink, but customer feedback reports mixed experiences with scoop measurement and product quality.

At a glance

The listing describes an unflavored powder intended to mix into water or another beverage.
A 1 kg pouch is listed as 1,000 servings at 1,000 mg each.
The manufacturer says the formula has no other ingredients and is free of soy, dairy, and gluten.
The stated use is 1 g, or a scant 1/4 teaspoon, one to three times daily.

Price

$26.09Save 13%

Reference price: ~~$29.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Bulk 1 kg pouch and a claimed 1,000 servings reduce the need for frequent replacement.
Powder can be mixed into water, juice, or a smoothie, offering flexibility compared with fixed-dose formats.
Unflavored formulation is suited to buyers who want to add glycine to their own drinks.

Cons

Powder requires measuring and mixing rather than providing pre-portioned servings.
Customer feedback is mixed about scoop size and whether it measures the claimed serving amount.

Technical specifications

15 specifications

Identity
Brand	Micro Ingredients
Model	GLY-1000

Serving and formulation
Serving amount	1,000 mg per serving
Servings per pouch	1,000 servings
Form	Free-form, water soluble powder
Flavor	Unflavored
Other ingredients	No other ingredients
Directions	Take 1g or scant 1/4 teaspoon 1 to 3 times daily with water, juice, or smoothie of your choice.

Package
Net weight	1 kg (2.2 lb)
Package dimensions	10.31 x 6.97 x 2.83 inches; 2.2 pounds

Claims and manufacturing
Non-GMO	Non-GMO
Facility	cGMP-compliant facility
Testing	Third-party lab tested for quality and consistency
Free from	soy, dairy, and gluten
Country of origin claim	Product of USA

What to know before buying

Listing details to confirm

The listing says a scoop is included and 1,000 servings are provided, but customer feedback questions whether the scoop measures the claimed 1,000 mg. Use the stated serving directions rather than assuming a scoop equals that amount. The manufacturer states that FDA has not evaluated these claims and that the product is not intended to diagnose, treat, cure, or prevent any disease. Follow the listed directions and consult a qualified healthcare professional about suitability.

Who is it for?

A good fit for

Buyers seeking glycine in an unflavored powder for mixing into drinks.
People who prefer a bulk pouch and are comfortable measuring servings.

Less suited to

Those who want pre-measured capsules or servings.
Buyers who need certainty that the included scoop measures exactly 1,000 mg.

Micro Ingredients Glycine Powder GLY-1000, 1 kg · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,334 ratings

5 stars83%83%
4 stars8%8%
3 stars4%4%
2 stars1%1%
1 star4%4%

Customer feedback highlights perceived easy mixing, favorable taste, and reports of better sleep. Some customers also report stomach upset, and product quality and scoop measurement receive mixed feedback, including doubts that the scoop matches the claimed 1,000 mg serving. These reports may matter to buyers who depend on precise dosing, since the product is a loose powder and the listing gives both a gram amount and a teaspoon measure. Feedback reflects customer perceptions and does not establish a health effect or product defect.

Positive themes

Customers describe the powder as dissolving easily and give positive feedback about its taste.
Some customers report perceived sleep benefits.

Negative themes

Some customers report stomach upset.

Mixed feedback

Product quality and scoop measurement receive mixed customer feedback, including reports that the scoop may not measure the claimed serving.

Frequently asked questions

How much glycine is listed per serving?

The listing claims 1,000 mg per serving and gives directions of 1 g, or a scant 1/4 teaspoon, one to three times daily.

How do you take this powder?

The listed directions say to take it with water, juice, or a smoothie. The manufacturer describes it as unflavored and easy to mix.

Does the pouch include a scoop?

The product description says a scoop is included. Customer feedback is mixed about scoop size and whether it measures the claimed 1,000 mg, so do not assume one scoop equals one serving.

What does the manufacturer claim about the formula?

The listing describes it as free-form glycine with no other ingredients, non-GMO, and free of soy, dairy, and gluten. These are manufacturer claims, not independent verification.