Glycine powder is a pure amino acid supplement that supports restful sleep and calm nervous system balance, with pharmaceutical grade purity from NOW Foods. The key active ingredient, glycine, helps calm the brain and supports detoxification. NOW Foods backs this with pharmaceutical grade purity and GMP manufacturing, plus vegan, non GMO, and kosher certification.

Available Sizes & Variants:

454 g glycine powder - Great value for regular use.

Benefits & Features:

• Supports restful sleep through calming neurotransmitter activity.
• Glycine supports antioxidant status and helps detoxification at the cellular level.
• Single ingredient formulation with pharmaceutical grade purity and GMP manufacturing ensures there are no fillers or allergens.
• Suitable for vegan diets and kosher certified, it suits a range of dietary needs.
• Mixes easily into drinks or smoothies and blends smoothly with magnesium glycinate, a vitamin d supplement, or protein powder, making daily use quick and convenient.

NOW Foods has built a reputation for purity and reliability, producing this glycine powder in a GMP certified facility with pharma grade quality. This is a single-ingredient powder, vegan, non GMO and kosher, with no fillers or allergens. Glycine acts as a calming neurotransmitter and a building block for glutathione, supporting detoxification and cellular protection. The powder format makes it easy to blend into drinks or smoothies, fitting neatly into daily routines alongside magnesium glycinate, a vitamin d supplement, or protein powder.

Glycine

• GTIN: 733739002259
• Manufacturer: Now Foods
• Categories: GlycineNew ArrivalsNOW Foods
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Adults and children 12 years of age and over: one or two tablets every 12 hours. Do not exceed 4 tablets in 24 hours. Take with full glass of water and product can be administered without regard for the timing of meals. Do not crush\, chew\, or break tablet. Take with full glass of water. This product can be administered without regard for the timing of meals

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Glycine (Free-Form)

Glycine is a straightforward amino acid that comes in free form and plays a part in everyday bodily functions, including neurotransmission and antioxidant tasks. This GMP-certified product delivers pharmaceutical-grade glycine in a pure, vegan powder with no fillers or extras.

Form and source details indicate this product uses free-form glycine with high purity, produced in a facility compliant with Good Manufacturing Practices.

What Does Glycine Do?

Glycine helps support normal nervous system function as an inhibitory neurotransmitter and participates in supporting cellular antioxidant status through its role as a building block for glutathione. Scientific research suggests glycine intake before bedtime can influence sleep quality and promote relaxation.

In human studies, researchers have noticed improved subjective sleep quality with glycine and noted its potential to help support calming processes in the brain, aligning with EFSA-compatible explanations of its normal physiological roles.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

NOW Foods aligns with Welzo's strict partner selection criteria for supplement suppliers, emphasising pharmaceutical-grade purity and a robust quality framework. The brand is recognised for GMP Quality Assured production in a facility that emphasises traceability and purity, and NOW Foods maintains non-GMO, Kosher, and vegetarian/vegan status across its offerings. This combination of certifications underpins the trust we place in NOW Foods as a credible, standards-driven partner. For our vetting process, we assess certifications, manufacturing standards, and third-party testing practices, all of which NOW Foods consistently meets as part of our the standards we enforce. Our partnership rationale rests on a shared commitment to transparency and quality, which our expert team of doctors, nurses, and nutritionists reviews when evaluating this brand for inclusion our expert team of doctors, nurses, and nutritionists. The British market benefits from NOW Foods' established reputation and manufacturing philosophy focused on purity and safety, making this brand a natural fit for Glycine.