NOW Glycine Pure Powder 1 lb — Unflavored Amino Acid for Restful Sleep & Neuro Support

NOW Glycine Pure Powder is a pharmaceutical-grade, single-amino-acid supplement designed to provide pure glycine to support restful sleep patterns and neurotransmitter-related metabolic processes.*

Glycine is the smallest amino acid and a building block used throughout the body. In this 1-pound, pure powder form from NOW, glycine supplies a versatile nutrient that participates in protein formation, helps maintain glycogen storage for energy availability, and serves as a precursor for creatine and other important molecules. This clean, vegan-friendly powder is non-GMO and manufactured under GMP standards, making it suitable for people who prefer an unflavored, mixable amino acid supplement.

How can glycine support sleep and evening routines?

Many people use glycine as part of their nighttime routine because it contributes to calm and restorative physiology for some users.* Taken before bed, glycine mixes easily in water or herbal tea and may help create a relaxed state that complements sleep hygiene.

• Take 1–3 grams in warm water or tea 30–60 minutes before sleep (follow product label or healthcare advice).
• Unflavored powder blends smoothly with beverages and smoothies.
• Vegan formulation avoids dairy or animal-derived fillers.

What makes NOW’s glycine powder different from capsules or blends?

Powdered glycine gives flexible dosing and fast dissolution, allowing precise adjustments for individual needs. Unlike blended formulas, pure glycine contains no added herbs, sweeteners, or fillers, so it’s ideal for users who want a single-ingredient supplement they can combine with other products.

• Pure, single-ingredient glycine provides measurable dosing control.
• Powder form is cost-efficient per serving compared with many capsules.
• Pharmaceutical-grade processing and GMP quality assurance ensure consistent purity.

Who should consider using this glycine powder and how should it be stored?

This product suits adults seeking a simple, vegan amino acid supplement for sleep-supportive routines, workout recovery protocols, or general metabolic support.* Store the powder in a cool, dry place with the lid tightly closed to maintain freshness and prevent clumping.

• Good for people wanting flexible dosing or to add to drinks and recipes.
• Appropriate for those avoiding GMOs, soy, and animal ingredients.
• Keep away from heat, moisture, and direct sunlight; use within recommended timeframe after opening.

Who is this for: NOW Glycine Pure Powder is aimed at adults who prefer a clean, single-ingredient amino acid supplement for supporting restful nights, neurotransmitter and metabolic pathways, or targeted nutritional formulas. It’s especially useful for anyone who values pharmaceutical-grade manufacturing, vegan and non-GMO certifications, and the convenience of a mixable powder that can be tailored to personal dosing needs.* Always consult a healthcare professional before beginning any new supplement regimen.

Ingredients

Supplement FactsServing Size:3/4 Level Teaspoon (approx. 3 g)Servings Per Container:about 151DescriptionAmount per Serving% Daily ValueGlycine (Free-Form) 3 g (3,000 mg) ** Daily Value not established. **Daily Value not established.Other Ingredients: None. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. Store in a cool, dry place after opening. Natural color variation may occur in this product. This product is sold by weight not volume. Packaged and quality tested in the USA. Family owned since 1968.