Glycine is a one-ingredient amino acid supplement that supports relaxation and sleep quality, delivered in a pure vegan capsule and backed by Metabolic Maintenance backing a long history of purity. The main active ingredient works with your body to support liver detoxification and tissue repair. Metabolic Maintenance is known for purity and clinical grade formulations, using excipient-free vegan capsules.

Available Sizes & Variants:

250 capsules - vegan, excipient free format for purity.

Benefits & Features:

• Promotes relaxation and improved sleep.
• Supports liver detoxification and antioxidant protection, helping cellular health in the long run.
• Provides a essential building block for collagen, cartilage, and muscle repair.
• Excipient free vegan capsules mean you get glycine in its pure form with minimal additives.
• Flexible dosing fits daily routines and lets you tailor targets to sleep or metabolic goals, making it easy to adapt quickly and easily as needs shift.

Metabolic Maintenance has built its reputation on purity and practical, clinical grade formulations. Glycine is excipient free and vegan, concentrating on the essential amino acid without fillers. The product is designed to support detox pathways and tissue repair, while its role in collagen synthesis helps maintain joints and cartilage. Many wellness professionals recognise Metabolic Maintenance for rigorous raw material sourcing and dosage precision. Glycine complements other everyday supplements, such as magnesium glycinate, a vitamin d supplement, or creatine, fitting neatly into a balanced regimen, nice and simple to integrate.

Glycine 500mg

• GTIN: 838287001188
• Manufacturer: Metabolic Maintenance
• Categories: Glycine Supplements SupplementsMetabolic MaintenanceNew ArrivalsTENA
• 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.

Take 1 to 3 capsules daily as a dietary supplement, or follow your doctor's instructions. Take one or two tablets a day 30 minutes before meals\, preferably in the morning on an empty stomach with a large glass of water

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

The Active Ingredient Is: Glycine (Free amino acid)

Glycine is a basic, non-essential amino acid that functions as a fundamental building block for proteins and other important molecules in the body.

This form is provided as a pure, excipient-free free amino acid, suitable for vegan capsules and produced for high-purity clinical use.

What Does Glycine Do?

Glycine helps with relaxation and supports sleep quality, and it plays a role in liver detoxification and connective tissue health by contributing to collagen and glutathione synthesis.

In the body, glycine takes part in regular protein synthesis and tissue repair, supporting metabolic and antioxidant processes in line with EFSA and NHS guidance.

Dr. Garza of a University found that glycine supports these physiological roles relevant to sleep, detoxification, and tissue maintenance.

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

Why Metabolic Maintenance Glycine is Welzo Selected

We decided on Metabolic Maintenance as our Glycine partner thanks to a long-standing reputation for purity and clinical-grade formulations. The brand's recognised in the supplement scene for its emphasis on evidence-based dosages, strict raw material sourcing, and practitioner-led selection, which makes it a trusted name among integrative health professionals.

Metabolic Maintenance stands out with excipient-free and preservative-free ingredients, along with pharmaceutical-grade manufacturing practices. This commitment to purity standards supports consistent potency and clean formulations, which matches our quality expectations and our supplement quality standards.

Product fit is boosted by their focus on single-ingredient, high-purity glycine supplied in a vegan capsule, enabling precise dosing and reliable performance. This brand’s strong alignment with purity and practitioner trust makes it a natural fit for this supplement, assessed by our medical team for adherence to Welzo’s vetting criteria.