Doctor's Best Glucosamine Chondroitin MSM with OptiMSM is a science-based joint health supplement that supports daily mobility, comfort and connective tissue health. The key actives - glucosamine, chondroitin, and MSM - work together to support joint cushioning, mobility and connective tissue resilience. Doctor's Best has a long history in science-based nutrition, prioritising quality and integrity. Capsules are vegetarian and free from GMOs, gluten and soy, and the glucosamine is shellfish derived.

Available Sizes & Variants:

120 capsules - Daily supply for ongoing joint support.

Benefits & Features:

• Supports joint cushioning and everyday comfort.
• Promotes mobility and flexible movement by supporting cartilage and connective tissue.
• MSM provides sulfur that helps strengthen joints, skin and hair.
• Intended for daily use and suitable for vegetarians, making it a convenient option.
• Combining glucosamine, chondroitin and MSM provides a synergistic approach to joint health, aiming to support cushioning and lubrication for everyday activities, from climbing stairs to playing with the grandkids.

Doctor's Best champions science-based nutrition, pairing the branded OptiMSM with glucosamine and chondroitin to support joints, cartilage and connective tissue. OptiMSM is recognised for purity, while the product uses vegetarian capsules and is free from GMOs, gluten and soy. With shellfish-derived glucosamine, the mix emphasises a straightforward, transparent formula that focuses on real-world results and reliable manufacturing standards.

Other Ingredients - Hypromellose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide, microcrystalline cellulose
Free From - Gluten Free, Soy Free

• GTIN: 753950000803
• Manufacturer: Doctor's Best
• Categories: Best SellersChondroitin SupplementsDoctor’s Best Supplements & VitaminsGlucosamine Supplements SupplementsMSM Supplements, Tablets and PowdersNew ArrivalsSubscribe & Save Products
• 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.

Consume four capsules each day with meals, or follow the advice of a knowledgeable healthcare provider.

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

The Active Ingredient Is: Glucosamine (Hydrochloride Potassium Sulfate Form)

Glucosamine is a natural amino sugar that serves as a building block for cartilage and connective tissue in joints. This form combines glucosamine hydrochloride with potassium sulfate for availability in the body.

This formula also has included chondroitin and MSM, which help support joint cushioning and connective tissue health through their respective roles in cartilage hydration and sulfur provision.

What Does Glucosamine (Hydrochloride Potassium Sulfate Form) Do?

Glucosamine contributes to normal cartilage structure and joint mobility, consistent with general guidance on cartilage building blocks and joint function.

These nutrients work together to support normal joint comfort and flexibility as part of daily joint health maintenance.

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

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Doctor's Best stands out for its science-based approach to joint health, which aligns with Welzo’s commitment to evidence-led products. This brand emphasises clear distinctions such as Non-GMO, Gluten Free and Soy Free, reflecting a thoughtful quality philosophy right from formulation to consumer needs. The use of OptiMSM as a branded, high-purity MSM demonstrates the brand’s emphasis on choice ingredients that support the overall product design. Our medical team carefully evaluated this brand for compliance with Welzo’s quality standards, recognising its focus on science-based nutrition and product transparency our medical team and our rigorous testing protocols our rigorous testing protocols.

In the UK market, Doctor's Best has a clear, consumer-friendly presentation of its ingredients and purpose, which helps us connect with customers seeking reliable joint health support. This brand is particularly well suited to Glucosamine Chondroitin MSM with OptiMSM because the formulation integrates multiple actives designed to work together, a fit we verified through our evaluation process. Welzo’s team-based vetting ensures alignment with our standards and customer expectations, reinforcing a trusted partnership with this brand.