Pain Relief Response
79%
Glucosamine + chondroitin, moderate-to-severe knee OA (vs 54% placebo)¹
“The key joint nutrients, sensibly combined in one formula.”
The joint-support nutrients people know and trust — glucosamine, chondroitin and MSM — together with Devil’s Claw and vitamin C in one high-strength daily formula. Vitamin C contributes to normal collagen formation for the normal function of cartilage and bones.



Real experiences from verified buyers
Joint Complex is a high-strength daily supplement that brings together the most recognised joint nutrients in one formula: glucosamine and chondroitin (the building blocks of cartilage), MSM (a natural source of sulphur), the botanical Devil’s Claw, and vitamin C, which contributes to normal collagen formation for the normal function of cartilage and bones. Designed for everyday mobility and long-term structural support — take it consistently as part of an active, balanced lifestyle.
Methylsulfonylmethane (MSM), glucosamine (from crustaceans), chondroitin sulfate (from fish), L-ascorbic acid (vitamin C) and Devil’s Claw root extract (Harpagophytum procumbens, 5:1). Capsule shell: pullulan. Contains fish and crustaceans. Free from artificial colours and preservatives.
View supplement facts & ingredientsTake 4 capsules daily with sufficient water. Do not exceed the recommended daily intake. Consistency matters — joint nutrients are best taken continuously over several weeks and months.
Contains ingredients derived from fish and crustaceans (glucosamine, chondroitin). Do not exceed the recommended daily intake. Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of reach of young children. Store in a cool, dry, dark place. If you are pregnant, breastfeeding, taking anticoagulant medication or are under medical supervision, consult your doctor before use.
Orders ship in plain, discreet packaging — nothing on the outside reveals what's inside. Free UK delivery in 1–2 business days; international shipping is calculated at checkout. Covered by our 30-day satisfaction guarantee — contact support@melve.com.
As seen in




The active ingredients in Joint Complex are studied over weeks and months — not days. Here's what a consistent daily routine looks like over six months, and what the research on the individual ingredients has found.
Four capsules with water, once a day. Every serving includes vitamin C, which contributes to normal collagen formation for the normal function of cartilage and bones. The routine starts here.
By week two, your five-nutrient serving — glucosamine, chondroitin, MSM, vitamin C and devil's claw — is part of your daily rhythm. Consistency is exactly what the research is built on.
Your first pack is done. Most clinical research on these ingredients measures change over 12 weeks or more, so month one is about building the foundation, not reaching the finish line.
This is the point most closely mirrored in research on the active ingredients. Here's what those individual-ingredient studies reported:
You've built a habit that lasts — and the research looks further out, too. After six months, daily joint support is simply part of your routine.
¹ Kim LS et al., Osteoarthritis and Cartilage, 2006. ² Clegg DO et al., New England Journal of Medicine, 2006 (GAIT). ³ Reginster JY et al., The Lancet, 2001. These studies were conducted on individual ingredients, not on the finished product; the figures describe published research findings, not outcomes you should expect. Individual results vary. Under EU/GB law, only the vitamin C health claim (contribution to normal collagen formation for the normal function of cartilage and bones) is authorised. Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking anticoagulant medication or under medical supervision, speak to your doctor before use.
Joint Complex pairs the classic cartilage building blocks — glucosamine, chondroitin and MSM — with Devil's Claw and vitamin C. Its key actives have been examined in randomized, placebo-controlled clinical trials. These are the published results.
Pain Relief Response
79%
Glucosamine + chondroitin, moderate-to-severe knee OA (vs 54% placebo)¹
Less Pain with MSM
−25%
Lower WOMAC pain over 12 weeks vs placebo²
Cartilage Protection
3-Year
Glucosamine slowed joint-space narrowing vs placebo³
Collagen Support
Vit C
Contributes to normal collagen formation for cartilage & bones⁴
Doctor’s recommendation
All five recognised joint nutrients in one formula — full dosages, complete transparency. That’s the standard I look for.
Most joint supplements make you pick between glucosamine, chondroitin or MSM. Joint Complex brings all five recognised joint nutrients together in one lab-tested, fully transparent daily formula.

Comparison based on typical single-ingredient joint supplements.
Bigger supply, bigger saving — every plan ships free with a 30-day guarantee.
Subscriptions renew at the price shown and can be paused or cancelled anytime. Vitamin C contributes to normal collagen formation for the normal function of cartilage and bones.
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Everything about the formula, taking it, shipping and the guarantee — honestly answered.
Joint Complex is a high-strength daily supplement that combines the five recognised joint nutrients — glucosamine, chondroitin, MSM, Devil's Claw and vitamin C — in one formula. It is designed for adults who want structured, long-term nutritional support for joints, cartilage and mobility, whether for training, work or everyday activity. Vitamin C contributes to normal collagen formation for the normal function of cartilage and bones.
Take 4 capsules daily with plenty of water, ideally with a meal. One bottle contains 120 capsules — a full 30-day supply. Do not exceed the recommended daily intake.
Joint nutrients work with consistency, not overnight. The published studies on the individual actives ran over 12 weeks and longer, so plan for continuous daily use over several weeks to months and reassess from there. Individual results vary.
The capsule shell is vegan (pullulan), but the formula itself is not: glucosamine is derived from crustaceans and chondroitin from fish, so the product contains fish and crustacean allergens. It is free from artificial colours and preservatives.
If you are pregnant or breastfeeding, take anticoagulant (blood-thinning) medication or are under medical supervision, consult your doctor before use. When in doubt, a quick check with your doctor or pharmacist is always the safest route.
Everything is on the label: MSM, glucosamine, chondroitin sulfate, vitamin C and Devil's Claw root extract (5:1) — with full dosages and no proprietary blends. Every batch is lab-tested. You can view the complete supplement facts on the product page.
Orders ship in plain, discreet packaging with free delivery in 1–2 business days. Every order is covered by our 30-day satisfaction guarantee — if you are not happy, contact support@melve.com and we will sort it out.
Subscribers save 10% on every delivery, get free extras with their first order and can pause, skip or cancel anytime in one click — no commitment, no forms.