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Plant-based Glucosamine for joint health

GS1 is uniquely formulated as a rare plant-based Glucosamine Sulphate supplement for healthy joints and cartilage. It is specially derived from corn, thus is an alternative source of Glucosamine for vegetarians, vegans and people with shellfish allergy. Glucosamine Sulphate is clinically proven to promote and maintain healthy joints. It also aids in managing the common symptoms of Osteoarthritis. 

Rare plant-based Glucosamine for vegetarians & vegans

Maintains healthy, mobile joints & cartilage

Free from shellfish & sodium salt

Convenient once daily dosing

What is GS1?

GS1 is a rare plant-based joint supplement uniquely formulated with Glucosamine Sulphate in Potassium Chloride (KCl). GS1 helps to promote and maintain healthy, mobile joints and cartilage. Glucosamine Sulphate also aids in the management of common symptoms of Osteoarthritis due to its pain relieving and anti-inflammatory properties.[1] Each GS1 tablet contains the clinically recommended dose of 1500mg Glucosamine Sulphate per day, thus providing a hassle-free once daily dosing.[2]


Being uniquely derived from corn, GS1 is suitable for vegetarians and vegans. It is also a safe source of Glucosamine for those with shellfish allergies. Unlike most Glucosamine supplements, GS1 is plant-based with no animal-derived ingredients. 


How does GS1 help?

Provides building blocks for cartilage formation & repair

Maintains healthy joints & cartilage

Reduces joint pain

& stiffness

Delays joint space narrowing

Manages symptoms of Osteoarthritis

Why choose GS1?

Formulated for vegetarians, vegans & those with shellfish allergy

GS1 is a specially formulated plant-based Glucosamine Sulphate joint supplement that caters to the dietary needs of vegetarians, vegans and people with shellfish allergies. Unlike most Glucosamine products in the market, GS1 is derived from the fermentation of corn and is free from any animal-derived ingredients. 

Caters to patients with sodium restriction

Most Glucosamine Sulphate products consist of Glucosamine Sulphate in Sodium Chloride (NaCl) form which is unsuitable for those with dietary restrictions on sodium. On the contrary, GS1's unique formula contains Potassium salt (KCl), which is sodium-free. Thus, GS1 provides a suitable and effective source of Glucosamine Sulphate for patients with sodium restriction to obtain healthy joints and cartilage.

Rare plant-based Glucosamine Sulphate

Safer alternative to synthetic pain relief medications

Convenient once daily dosing

Free from sodium, sugar, preservatives, artificial colours & common allergens

such as gluten, egg, milk, nuts, soya & shellfish

High safety & tolerability profile

Made in GMP* certified facility in England


  • GMP: Good Manufacturing Practices are established regulations for manufacturers to ensure that products are consistently produced and controlled according to high quality standards. 


  1. Jörg Jerosch, "Effects of Glucosamine and Chondroitin Sulfate on Cartilage Metabolism in OA: Outlook on Other Nutrient Partners Especially Omega-3 Fatty Acids", International Journal of Rheumatology.2011.

  2. Bruyère O, Honvo G, Veronese N, et al. An updated algorithm recommendation for the management of knee osteoarthritis from the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO). Semin Arthritis Rheum. 2019.

  3. Herrero-Beaumont G, Ivorra JA, Del Carmen Trabado M, et al. Glucosamine sulfate in the treatment of knee osteoarthritis symptoms: a randomized, double-blind, placebo-controlled study using acetaminophen as a side comparator. Arthritis Rheum. 2007.

  4. Reginster JY, Deroisy R, Rovati LC, et al. Long-term effects of glucosamine sulphate on osteoarthritis progression: a randomised, placebo-controlled clinical trial. Lancet. 2001.

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