Glycine helps restful sleep and steady daytime energy, so you wake refreshed and stay sharp through the day and enjoy more consistent muscle function. Glycine is supplied as a free form amino acid in veggie capsules to support sleep quality, antioxidant production and muscle energy. Solgar is known for GMP quality and a long heritage of pure, vegetarian friendly supplements.

Available Sizes & Variants:

100 veggie caps - ideal for steady daily intake, keeping you on track.

Benefits & Features:

• Supports restful sleep.
• Promotes antioxidant production by supporting glutathione synthesis, which helps protect cells from oxidative stress, supporting long term health and daily resilience throughout busy days and nights.
• Supports muscle energy by aiding creatine synthesis, helping muscles perform with steadier energy.
• Free from gluten, wheat, dairy and artificial colours, making it suitable for vegetarians and vegans.
• Designed for daily use with a simple capsule that fits into a busy routine, making consistent intake easy.

Solgar has a long heritage of quality and purity, proudly adhering to GMP quality standards that wellness enthusiasts recognise. The glycine is supplied in free form for easy absorption, and the veggie capsule format suits vegan and vegetarian lifestyles. With a clean label approach, it's gluten free, dairy free and free from artificial colours. A simple, reliable addition to daily wellness, especially for those seeking better sleep support and steadier energy. Some customers also pair this glycine with magnesium glycinate or a vitamin d supplement as part of a balanced wellness routine.

Glycine (Free Form), Vegetable cellulose, microcrystalline cellulose, vegetable magnesium stearate, vegetable stearic acid.

• GTIN: 33984013704
• Manufacturer: Solgar
• Categories: Glycine Supplements SupplementsNew ArrivalsSolgar
• 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.

The supplement is intended for consumption by adults and should be taken twice a day, with one vegetable capsule each time. It can be taken in between meals or as instructed by a healthcare professional. Shake well before using.
Add one full squeeze of the dropper bulb to 2 oz. of water or juice\, two or three times per day. Best taken between meals.

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

1. Promotes Muscle Growth and Repair: Glycine has been shown to stimulate the production of human growth hormone, which plays a key role in muscle growth and repair. By taking 500 mg of glycine daily, individuals can support their body's natural ability to build and maintain muscle mass.
2. Improves Sleep Quality: Glycine is a precursor to serotonin, a neurotransmitter that helps regulate sleep and promote relaxation. By increasing glycine levels in the body, individuals may experience improved sleep quality, helping them feel more rested and rejuvenated.

The Active Ingredient Is: Glycine (Free Form)

Glycine is a non-essential amino acid provided in free form to support normal body functions.

This product offers glycine in a vegetable capsule, making it suitable for vegetarians and vegans.

What Does Glycine Do?

Glycine participates in antioxidant production by supporting glutathione synthesis, plays a role in muscle energy through creatine synthesis, and aids in sleep quality by helping lower core body temperature.

Research suggests these roles align with general wellness and daily sustenance as noted by scientific reviews from university researchers, emphasising glycine’s involvement in normal physiological processes.

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

Why Welzo Selected Solgar Glycine

Solgar fits Welzo's partner criteria with a long-running commitment to manufacturing excellence and a solid reputation for quality in the supplement game. The brand is known for upholding good manufacturing practices (GMP) throughout its operations, a base that keeps consistency and reliability in product output. Third‑party validation comes from Solgar’s ongoing emphasis on quality assurance in its manufacturing philosophy. This approach is complemented by our internal vetting, where our team of doctors, nurses, and nutritionists review partner credibility against our our supplement quality standards. This mix—brand reputation, practical quality controls, and transparent processes—helps ensure product integrity for Glycine in veggie capsules. Ultimately, Solgar’s established credibility and commitment to consistent quality make them a solid fit for this amino acid supplement. This alignment helps Welzo customers by delivering a dependable, safety‑driven option that mirrors our rigorous brand evaluation process.