Micro Ingredients Glycine Powder 1000 mg | 500 g

Micro Ingredients Glycine Powder is an unflavored amino acid supplement providing 1000 mg, equivalent to 1 g, of glycine per stated serving. The resealable package contains 500 g or approximately 1.1 pounds of powder. Based on the declared one-gram serving, the total weight provides approximately 500 servings, subject to measurement accuracy and normal powder variation.

The powder is water-soluble and comes with a measuring scoop, providing an alternative to glycine capsules or tablets. The product listing declares no additives, GMOs, dairy, soy, tree nuts, or gluten. Consumers with medically diagnosed allergies should still review the physical package for the latest allergen and manufacturing statements.

What Is Glycine?

Glycine is the simplest amino acid and is naturally produced within the human body. It is commonly classified as a nonessential amino acid because the body can synthesize it, although glycine is also obtained from protein-containing foods.

Glycine is incorporated into proteins and is particularly prominent in collagen structure. It also participates in normal biological pathways associated with creatine, glutathione, heme, purines, and other compounds. A glycine supplement can provide a measured amount of this amino acid but does not replace complete dietary protein because it does not contain all essential amino acids.

Neurotransmitter Activity: Glycine functions as a signaling molecule within the nervous system. It can act as an inhibitory neurotransmitter in parts of the brainstem and spinal cord and also participates in NMDA-receptor signaling. This physiological role does not mean that glycine powder is an antidepressant, anti-anxiety medicine, or neurological treatment.

Protein and Collagen Structure: Glycine is a major structural amino acid in collagen. However, glycine alone should not be described as a complete collagen supplement or as a proven treatment for joints, skin, bones, tendons, or connective-tissue disorders.

Metabolic Functions: The body uses glycine in several normal metabolic processes, including the synthesis of creatine and glutathione. Supplementation does not guarantee higher tissue levels or a specific clinical outcome because nutritional status, diet, metabolism, and health conditions differ between individuals.

Glycine and Sleep: What the Research Means

Small human studies have investigated approximately 3 g of glycine taken before bedtime in people reporting unsatisfactory sleep. Some participants reported improvements in subjective sleep quality, next-day fatigue, or daytime sleepiness. However, the evidence remains limited by small sample sizes and does not establish glycine as an approved treatment for insomnia or another sleep disorder.

This product’s stated serving contains 1 g of glycine, which is not the same as the 3 g amount used in several sleep studies. Customers should not automatically increase the serving to imitate a research protocol. Anyone with persistent insomnia, severe daytime sleepiness, snoring with breathing pauses, or another sleep concern should obtain appropriate medical assessment.

Key Features of Micro Ingredients Glycine Powder

Product Specifications

Suggested Use

Use the included scoop to measure the serving specified on the current package. The supplied product information declares 1000 mg of glycine per serving. Mix the powder thoroughly into water or another preferred beverage.

Because scoop volume and powder density can vary, the physical Supplement Facts panel and serving directions on the received package should remain the final reference. Do not use a household spoon as an exact substitute for the included scoop, and do not exceed the label directions unless advised by a qualified healthcare professional.

Storage Instructions

Keep the package tightly sealed in a cool, dry location away from excessive heat, direct sunlight, and humidity. Always use a clean, completely dry scoop and prevent moisture from entering the pouch. Keep out of reach of children.

Safety Information

Glycine supplements can cause digestive symptoms such as nausea, abdominal discomfort, soft stools, or diarrhea in some individuals, particularly when larger amounts are consumed. Begin only with the labeled serving and stop use if a significant or persistent reaction occurs.

Consult a physician or pharmacist before use during pregnancy or breastfeeding, for children, or if you have kidney disease, liver disease, a metabolic or neurological condition, or take prescription medication. People following a medically controlled amino acid or protein intake should not add isolated glycine without professional advice.

If glycine causes unusual sleepiness, dizziness, headache, or impaired alertness, avoid driving or operating machinery and seek professional advice. This supplement should not be combined with sedative products solely to intensify sleep-related effects.

This product is not a complete protein, collagen replacement, sleeping medication, or treatment for insomnia, anxiety, neurological disorders, metabolic conditions, or connective-tissue diseases. It is not intended to diagnose, treat, cure, or prevent disease.

Frequently Asked Questions

How much glycine is in one serving? How many servings are in the 500 g package? Is glycine an essential amino acid? Does glycine powder contain protein? Can this product improve sleep? Does glycine taste sweet? Is glycine the same as magnesium glycinate? Is glycine the same as trimethylglycine? Does it contain additives or common allergens?