Additionally, glucosamine dietary supplements can be used to alleviate inflammation, e.g. in knee pain. Collagen has a wider range of action, because it covers not only joint cartilage, but also the skin.
Chondroitin and glucosamine are two natural substances within your cartilage, which tends to decrease around your joints as you age. Supplements containing these components have been found to reduce pain caused by cartilage loss, with chondroitin improving function and glucosamine improving stiffness.
It is viable, therefore, to take collagen and glucosamine together.
So, we know that hydrolyzed collagen supplements can be good. This is especially true in older individuals. One of the places where we have good evidence is in osteoarthritis. Individuals who supplement with collagen show a decrease in osteoarthritis symptoms, such as knee pain or restricted movement.
Research on glucosamine use for specific conditions shows: Osteoarthritis. Oral use of glucosamine sulfate might provide some pain relief for people with osteoarthritis of the knee. Some research shows that it may also help slow knee joint degeneration associated with osteoarthritis.
Doctors often don't strongly recommend glucosamine because studies show mixed results, with many finding it no more effective than a placebo for osteoarthritis pain, while also carrying risks like worsening diabetes, increasing bleeding with warfarin, causing allergic reactions (especially shellfish), and interacting with other medications, all without strong proof it slows cartilage damage.
Over-the-counter medications — such as ibuprofen (Advil, Motrin IB, others) and naproxen sodium (Aleve) — may help ease knee pain. Some people find relief by rubbing the affected knee with creams containing a numbing agent, such as lidocaine, or capsaicin, the substance that makes chili peppers hot.
An analysis of 41 animal and human studies, including 25 clinical trials, found that collagen benefited OA and aided cartilage repair, no matter what the dose, type or brand of collagen.
Collagen type II is the form in the cartilage lining the joints. Undenatured type II collagen (UC-II) supplements come from the breastbone of chickens. One study showed that UC-11 improved pain, stiffness, and function in knee OA better than a placebo, and slightly better than glucosamine and chondroitin supplements.
Side effects of collagen include skin rashes and kidney, liver, stomach, and heart problems. Collagen is a structural protein. Collagen is the protein that primarily makes up your skin, bones, and tendons. It's obtained from certain foods and collagen supplements.
Five signs collagen is working include firmer, more hydrated skin with fewer fine lines, stronger and faster-growing nails, healthier and thicker-looking hair, less joint stiffness, and better gut health/recovery, with initial improvements often seen in skin and nails within weeks, while deeper benefits like joint support take longer.
If you're using Collagen supplements, avoid these things for best results.
It has been shown that glucosamine enhances the production of cartilage matrix components in chondrocyte culture, such as aggrecan and collagen type II [54, 55]. Glucosamine increases hyaluronic acid production in synovium explants [56].
Cartilage Regeneration Options
You May Need More Vitamin D
While many are quick to attribute joint pain to aging or overuse, there's an underlying factor that's often overlooked — vitamin D deficiency. Vitamin D, often called the “sunshine vitamin,” plays a critical role in keeping our bones and joints healthy.
Avoid collagen saboteurs: Sugar and ultra-processed foods (they trigger glycation, damaging existing collagen) Smoking + pollution (oxidative stress = collagen breakdown) Unprotected sun exposure (UVA rays are collagen's worst enemy)
7 Natural Treatments for Osteoarthritis
Yes, you can safely take collagen and glucosamine together. There are in fact, no known side effects or drug interactions recorded between any medications with collagen.
Glucosamine (G) 1,500 to 2,000 mg/d and chondroitin sulfate (Cs) 800 to 1,200 mg/d and avocado-soy unsaponifiables (ASU) 300 to 600 mg/d, taken together or alone, are useful as adjunct therapies in cartilage disorders. Each is sold as prescription, over the counter (OTC), or as supplements, depending upon the country.
Research suggests that taking collagen supplements regularly can alleviate symptoms of joint pain or discomfort within 3 to 6 months. You may notice other benefits on your joints much sooner, like better mobility.
Additionally, glucosamine dietary supplements can be used to alleviate inflammation, e.g. in knee pain. Collagen has a wider range of action, because it covers not only joint cartilage, but also the skin.
The #1 mistake making bad knees worse is excessive rest and a sedentary lifestyle, leading to weaker supporting muscles, stiffness, and a vicious cycle of more pain; instead, gentle, consistent movement (like walking, swimming) is crucial to strengthen the joint and improve function, though it must be balanced with avoiding activities that cause sharp pain. Other major errors include ignoring pain signals, carrying excess weight, wearing unsupportive shoes, and poor movement patterns, says Parkside Sports Physiotherapy and Coastal Empire Orthopedics.
Here are seven simple ways to keep your joints lubricated as you get older.
Knee pain treatments