Written by the Morning Union Team. Last updated on 10/29/2026.
No fascial release supplement has been tested in people with Sjögren's, so nobody can honestly say one will help. What research does show is that Sjögren's reaches well beyond dry eyes and mouth. Joint pain, muscle aches and stiffness are common, and one ultrasound study found thicker connective tissue in the feet and legs of people with Sjögren's. A supplement can only ever be a small add-on. Sjögren's is an autoimmune disease, and it needs a rheumatologist.
If you have Sjögren's, you may have seen ads for "fascial release supplements" and wondered if they could help with the aches and stiffness that eye drops never touch. It is a very understandable question.
This article explains what is known about Sjögren's and connective tissue, which supplements have been studied, and what tends to help day to day. Every claim links to the research, so you can check it yourself.
Sjögren's is more than dry eyes and mouth
Sjögren's is a long-term autoimmune disease. The immune system attacks the glands that make tears and saliva. But the US National Institute of Arthritis and Musculoskeletal and Skin Diseases says many people also report fatigue and joint and muscle pain. It mostly affects women, and it is most common in people in their 40s and 50s (NIAMS).
The Sjögren's Foundation calls it a systemic disease that affects the entire body. About half the time it happens alongside another autoimmune connective tissue disease, such as rheumatoid arthritis or lupus (Sjögren's Foundation).
In a 2026 survey of 1,155 adults with Sjögren's in eight countries, joint stiffness and soreness was one of the most common symptoms, along with dryness and tiredness. Of those on prescription treatment, 77% were either not satisfied or felt their disease could be better controlled (Marvel et al., 2026).
Fibromyalgia can also overlap. In a Spanish registry of 437 people with Sjögren's, about 15% also had fibromyalgia, and they had more tiredness and joint pain (Torrente-Segarra et al., 2017).
Where connective tissue and fascia come in
Fascia is a thin, water-rich connective tissue that wraps every muscle, nerve and blood vessel. In healthy fascia, a slippery gel called hyaluronan helps the layers glide over each other. Researchers have suggested that when this gel becomes thicker and more "packed", the tissue stops sliding well, which may add to muscle pain (Stecco et al., 2011).
In Sjögren's, one ultrasound study compared 40 people with Sjögren's and 30 people without it. The plantar fascia (under the foot), the Achilles tendon and the tendon below the kneecap were all thicker in the Sjögren's group. The authors suggested this may be one cause of the muscle and joint pain people with Sjögren's feel (Sag et al., 2018).
That is a small study, and it does not prove that fascia causes Sjögren's symptoms. But it does show the disease can change connective tissue far from the glands. We wrote more about this idea here: emerging research on Sjögren's and the body's connective tissue.
Which supplements have been studied in Sjögren's?
Very few supplements have been tested well in Sjögren's. Here is what the research says.
- Omega-3 (fish oil). Evidence: disappointing for dry eyes. In a large trial of 535 people with moderate to severe dry eye, a year of high-dose fish oil worked no better than an olive oil placebo (DREAM Study Group, 2018). A review of six trials in Sjögren's found most showed no clear benefit, though omega-3 may help some markers of inflammation (Nave et al., 2024).
- Vitamin D. Evidence: a link, not a proven fix. In one study, people with Sjögren's who had nerve pain in their hands and feet had lower vitamin D levels than those without it (Agmon-Levin et al., 2012). That does not show that taking vitamin D helps, but it is a good reason to ask your doctor to check your level.
- Fascia supplements. Evidence: none in Sjögren's yet. The usual ingredients, such as hyaluronic acid and boswellia, have mostly been studied for joint pain from wear and tear. We explain each one in our guide to fascia supplements and what's in them.
So the honest answer is that no supplement has strong evidence for Sjögren's joint or muscle pain. If you choose to try one, treat it as an experiment alongside your medical care, not instead of it.
Safety first: supplements, medicines and your rheumatologist
Sjögren's is usually diagnosed and managed by a rheumatologist, a doctor who specialises in autoimmune diseases (NIAMS). This matters because the disease can also affect the lungs, kidneys and nervous system (NIAMS).
Before you add any supplement:
- Tell your rheumatologist and pharmacist. Supplements can interact with medicines or cause problems with some health conditions (NCCIH).
- Bring the label. A good supplement lists every ingredient and dose clearly, is third-party tested and offers a money-back guarantee.
- Change one thing at a time. That way you can tell what helps and what upsets your stomach.
- Give it 8 to 12 weeks and keep a short diary of pain, stiffness and energy.
- Never stop a prescribed medicine because you have started a supplement.
What helps Sjögren's joint and muscle pain day to day
The approach with the best evidence for Sjögren's aches and tiredness is not a capsule. It is movement.
A 2025 review pooled five trials with 269 women with Sjögren's. Exercise reduced pain and tiredness and improved quality of life compared with no exercise. Strength exercise seemed to help most (Nacar et al., 2025). In a separate trial, women who did supervised walking three times a week for 16 weeks had less fatigue and better fitness, with no flares in their disease (Miyamoto et al., 2019).
Other simple steps that help many people:
- Start the day with a warm shower and a few minutes of gentle stretching to ease morning stiffness.
- Eat a balanced diet and exercise regularly to help with fatigue and sleep, as NIAMS advises (NIAMS). Check with your doctor before starting a new routine.
- Use light strength work, such as resistance bands, two or three times a week.
- Pace yourself on bad days instead of pushing through.
If you also have fibromyalgia, our article on what helps fibromyalgia pain naturally may help too.
Frequently asked questions
What is the best supplement for Sjögren's?
No supplement has strong evidence for Sjögren's. Fish oil did not beat placebo for dry eyes in a large trial, and low vitamin D has been linked with nerve pain in Sjögren's, so ask your doctor to check your level. Always talk to your rheumatologist before starting anything new.
Can Sjögren's cause muscle and joint pain?
Yes. Joint pain, muscle aches and stiffness are common in Sjögren's. In a 2026 survey of more than 1,100 people with Sjögren's, joint stiffness and soreness was one of the most reported symptoms.
Does a fascial release supplement help Sjögren's?
It has not been tested. One ultrasound study found thicker connective tissue in the feet and legs of people with Sjögren's, which is why some people are curious about fascia. But no fascia supplement has been studied in Sjögren's, so treat it as an add-on, not a treatment.
Is Sjögren's a connective tissue disease?
Sjögren's is an autoimmune disease that affects the whole body, and it is often grouped with connective tissue diseases. About half the time it happens alongside another one, such as rheumatoid arthritis or lupus.
Does exercise help Sjögren's?
Yes. A 2025 review of five trials found exercise reduced pain and tiredness and improved quality of life in women with Sjögren's, with strength exercise helping most. Check with your doctor before you start.
Before you try any supplement for Sjögren's, read what the emerging 2026 research is finding. It explains why researchers are looking beyond the glands, at the connective tissue the whole body depends on.
Sjögren's: the new research
Joint pain, stiffness and tiredness that drops never touch may be linked to changes in the body's connective tissue. See what researchers are finding.
Read the research
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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
This article is for general information only. It is not medical advice. Sjögren's is an autoimmune disease and should be managed with your rheumatologist. Talk to your doctor before starting a new supplement, especially if you take other medicines.