5/8/2025
Last update
5/8/2025
Reviewed By
Reviewed By
Overview
SCIENTIFIC SCORE
Questionable
Based on 5 Researches
5.8
USERS' SCORE
Good
Based on 7 Reviews
8.4
Supplement Facts
Serving Size: 2 Tablets
Amount Per Serving
%DV
MSM (Methylsulfonylmethane)
3 g (3,000 mg)
*
Top Medical Research Studies
8
We explored the effects of methylsulfonylmethane (MSM) on knee pain through a well-structured randomized, double-blind, placebo-controlled trial.
Involving 88 healthy participants, the study compared the outcomes of those taking MSM against a placebo over a 12-week period.
Results showed that MSM significantly improved knee health and overall well-being according to the Japanese Knee Osteoarthritis Measure, with a notable difference in scores between the two groups.
This suggests that MSM could be a helpful option for those dealing with mild knee pain.
Involving 88 healthy participants, the study compared the outcomes of those taking MSM against a placebo over a 12-week period.
Results showed that MSM significantly improved knee health and overall well-being according to the Japanese Knee Osteoarthritis Measure, with a notable difference in scores between the two groups.
This suggests that MSM could be a helpful option for those dealing with mild knee pain.
Read More
4
We conducted a double-blind, randomized controlled trial to assess the effectiveness of methylsulfonylmethane (MSM) for knee osteoarthritis (OA). Fifty participants aged 45 to 90 received either MSM or a placebo over 12 weeks.
Although we observed some improvement in pain and physical function for those taking MSM, these changes were minimal and may not hold clinical significance. Hence, while there are some positive effects, the overall benefits of MSM for treating knee OA remain uncertain.
Although we observed some improvement in pain and physical function for those taking MSM, these changes were minimal and may not hold clinical significance. Hence, while there are some positive effects, the overall benefits of MSM for treating knee OA remain uncertain.
Read More
2
We examined the impact of methylsulfonylmethane (MSM) on knee pain in military trainees. In a randomized controlled trial, 180 participants, aged 18 to 40, either received 3 grams of MSM or a placebo for 8 weeks.
Unfortunately, our findings showed no significant improvements in knee pain levels or mood scores among those taking MSM compared to the placebo group. Although MSM can be safely consumed, it seems it may not effectively prevent knee pain in active individuals.
Unfortunately, our findings showed no significant improvements in knee pain levels or mood scores among those taking MSM compared to the placebo group. Although MSM can be safely consumed, it seems it may not effectively prevent knee pain in active individuals.
Read More
Most Useful Reviews
9
Immediate knee improvement
8 people found this helpful
"I drank, I drink, and I will drink" - that sums up my view of MSM (methylsulfonylmethane). If asked what I would take daily, the answer is definitely MSM! It had an almost immediate effect; my knees, which used to crunch, now do not. I also noticed improvements in my skin, nails, and hair. My hair stopped falling out after a month, their quality improved, and my nails became denser and smoother. I highly recommend taking MSM with vitamin C for even better collagen synthesis.
Read More
9
Aid in recovery
2 people found this helpful
This is a good product. It helped my mother recover more swiftly after severely bruising her knee. A strong recommendation for joint support.
Read More
9
No knee pain now
1 people found this helpful
The bottle is large, filled with excellent ingredients and a perfect combination. I’ve noticed improvements and experienced no side effects. I find that it increases my hunger, so I prefer to take it with a meal. I have no more knee pain.
Read More
Medical Researches
SCIENTIFIC SCORE
Questionable
Based on 5 Researches
5.8
- All Researches
8
We explored the effects of methylsulfonylmethane (MSM) on knee pain through a well-structured randomized, double-blind, placebo-controlled trial.
Involving 88 healthy participants, the study compared the outcomes of those taking MSM against a placebo over a 12-week period.
Results showed that MSM significantly improved knee health and overall well-being according to the Japanese Knee Osteoarthritis Measure, with a notable difference in scores between the two groups.
This suggests that MSM could be a helpful option for those dealing with mild knee pain.
Involving 88 healthy participants, the study compared the outcomes of those taking MSM against a placebo over a 12-week period.
Results showed that MSM significantly improved knee health and overall well-being according to the Japanese Knee Osteoarthritis Measure, with a notable difference in scores between the two groups.
This suggests that MSM could be a helpful option for those dealing with mild knee pain.
Read More
8
We assessed the impact of an 8-week joint pain supplement, Instaflex™, on adults aged 50-75 experiencing knee pain. In a randomized, double-blind, placebo-controlled trial with 100 participants, we measured changes in pain, stiffness, and daily function.
Our findings revealed that Instaflex™ significantly reduced knee pain severity and improved the ability to perform daily activities, particularly beneficial for those suffering from chronic knee discomfort. This suggests that the supplement could be a helpful option for managing knee pain in older adults.
Our findings revealed that Instaflex™ significantly reduced knee pain severity and improved the ability to perform daily activities, particularly beneficial for those suffering from chronic knee discomfort. This suggests that the supplement could be a helpful option for managing knee pain in older adults.
Read More
7
We conducted a randomized, double-blind, placebo-controlled trial to see if methylsulfonylmethane (MSM) helps alleviate knee pain in people with osteoarthritis. Over 12 weeks, participants took either 3g of MSM or a placebo, twice daily.
We observed significant improvements in pain and physical function for those taking MSM compared to the placebo group. However, no major side effects were reported, and some assessments did not show clear benefits. While MSM showed promise, more research is needed to confirm its long-term effectiveness and safety.
We observed significant improvements in pain and physical function for those taking MSM compared to the placebo group. However, no major side effects were reported, and some assessments did not show clear benefits. While MSM showed promise, more research is needed to confirm its long-term effectiveness and safety.
Read More
4
We conducted a double-blind, randomized controlled trial to assess the effectiveness of methylsulfonylmethane (MSM) for knee osteoarthritis (OA). Fifty participants aged 45 to 90 received either MSM or a placebo over 12 weeks.
Although we observed some improvement in pain and physical function for those taking MSM, these changes were minimal and may not hold clinical significance. Hence, while there are some positive effects, the overall benefits of MSM for treating knee OA remain uncertain.
Although we observed some improvement in pain and physical function for those taking MSM, these changes were minimal and may not hold clinical significance. Hence, while there are some positive effects, the overall benefits of MSM for treating knee OA remain uncertain.
Read More
2
We examined the impact of methylsulfonylmethane (MSM) on knee pain in military trainees. In a randomized controlled trial, 180 participants, aged 18 to 40, either received 3 grams of MSM or a placebo for 8 weeks.
Unfortunately, our findings showed no significant improvements in knee pain levels or mood scores among those taking MSM compared to the placebo group. Although MSM can be safely consumed, it seems it may not effectively prevent knee pain in active individuals.
Unfortunately, our findings showed no significant improvements in knee pain levels or mood scores among those taking MSM compared to the placebo group. Although MSM can be safely consumed, it seems it may not effectively prevent knee pain in active individuals.
Read More
User Reviews
USERS' SCORE
Good
Based on 7 Reviews
8.4
- All Reviews
- Positive Reviews
- Negative Reviews
9
Immediate knee improvement
8 people found this helpful
"I drank, I drink, and I will drink" - that sums up my view of MSM (methylsulfonylmethane). If asked what I would take daily, the answer is definitely MSM! It had an almost immediate effect; my knees, which used to crunch, now do not. I also noticed improvements in my skin, nails, and hair. My hair stopped falling out after a month, their quality improved, and my nails became denser and smoother. I highly recommend taking MSM with vitamin C for even better collagen synthesis.
Read More
9
Aid in recovery
2 people found this helpful
This is a good product. It helped my mother recover more swiftly after severely bruising her knee. A strong recommendation for joint support.
Read More
9
No knee pain now
1 people found this helpful
The bottle is large, filled with excellent ingredients and a perfect combination. I’ve noticed improvements and experienced no side effects. I find that it increases my hunger, so I prefer to take it with a meal. I have no more knee pain.
Read More
9
Excellent results
I have been using this product for many years. I adore the Now brand, and the results for my knee and other joints have been superb.
Read More
7.5
Quality improvements noted
1 people found this helpful
I appreciate the quality from this company, with no unnecessary ingredients and decent package sizes. The product effectively improves my quality of life by alleviating inflammation in my knee. It helps compensate for sulfur deficiency, which reduces inflammation, especially as we age. Stay healthy!
Read More
Frequently Asked Questions
9
Immediate knee improvement
8 people found this helpful
"I drank, I drink, and I will drink" - that sums up my view of MSM (methylsulfonylmethane). If asked what I would take daily, the answer is definitely MSM! It had an almost immediate effect; my knees, which used to crunch, now do not. I also noticed improvements in my skin, nails, and hair. My hair stopped falling out after a month, their quality improved, and my nails became denser and smoother. I highly recommend taking MSM with vitamin C for even better collagen synthesis.
6
Improving knee pain
The pill is quite large, which is something to consider; I find it difficult to swallow. However, I have been taking it for a few days due to cartilage erosion in my knee, and it appears to be improving.
9
Excellent results
I have been using this product for many years. I adore the Now brand, and the results for my knee and other joints have been superb.
7.5
Quality improvements noted
1 people found this helpful
I appreciate the quality from this company, with no unnecessary ingredients and decent package sizes. The product effectively improves my quality of life by alleviating inflammation in my knee. It helps compensate for sulfur deficiency, which reduces inflammation, especially as we age. Stay healthy!
7.5
Enhanced recovery experience
1 people found this helpful
Following a knee injury, I consumed glucosamine and hyaluronic acid for recovery. After taking these supplements, I found that my knee pain diminished. Although the tablets are quite large, they can be split or crushed if needed. I recommend giving them a try for better health!
8
We explored the effects of methylsulfonylmethane (MSM) on knee pain through a well-structured randomized, double-blind, placebo-controlled trial.
Involving 88 healthy participants, the study compared the outcomes of those taking MSM against a placebo over a 12-week period.
Results showed that MSM significantly improved knee health and overall well-being according to the Japanese Knee Osteoarthritis Measure, with a notable difference in scores between the two groups.
This suggests that MSM could be a helpful option for those dealing with mild knee pain.
Involving 88 healthy participants, the study compared the outcomes of those taking MSM against a placebo over a 12-week period.
Results showed that MSM significantly improved knee health and overall well-being according to the Japanese Knee Osteoarthritis Measure, with a notable difference in scores between the two groups.
This suggests that MSM could be a helpful option for those dealing with mild knee pain.
2
We examined the impact of methylsulfonylmethane (MSM) on knee pain in military trainees. In a randomized controlled trial, 180 participants, aged 18 to 40, either received 3 grams of MSM or a placebo for 8 weeks.
Unfortunately, our findings showed no significant improvements in knee pain levels or mood scores among those taking MSM compared to the placebo group. Although MSM can be safely consumed, it seems it may not effectively prevent knee pain in active individuals.
Unfortunately, our findings showed no significant improvements in knee pain levels or mood scores among those taking MSM compared to the placebo group. Although MSM can be safely consumed, it seems it may not effectively prevent knee pain in active individuals.
4
We conducted a double-blind, randomized controlled trial to assess the effectiveness of methylsulfonylmethane (MSM) for knee osteoarthritis (OA). Fifty participants aged 45 to 90 received either MSM or a placebo over 12 weeks.
Although we observed some improvement in pain and physical function for those taking MSM, these changes were minimal and may not hold clinical significance. Hence, while there are some positive effects, the overall benefits of MSM for treating knee OA remain uncertain.
Although we observed some improvement in pain and physical function for those taking MSM, these changes were minimal and may not hold clinical significance. Hence, while there are some positive effects, the overall benefits of MSM for treating knee OA remain uncertain.
8
We assessed the impact of an 8-week joint pain supplement, Instaflex™, on adults aged 50-75 experiencing knee pain. In a randomized, double-blind, placebo-controlled trial with 100 participants, we measured changes in pain, stiffness, and daily function.
Our findings revealed that Instaflex™ significantly reduced knee pain severity and improved the ability to perform daily activities, particularly beneficial for those suffering from chronic knee discomfort. This suggests that the supplement could be a helpful option for managing knee pain in older adults.
Our findings revealed that Instaflex™ significantly reduced knee pain severity and improved the ability to perform daily activities, particularly beneficial for those suffering from chronic knee discomfort. This suggests that the supplement could be a helpful option for managing knee pain in older adults.
7
We conducted a randomized, double-blind, placebo-controlled trial to see if methylsulfonylmethane (MSM) helps alleviate knee pain in people with osteoarthritis. Over 12 weeks, participants took either 3g of MSM or a placebo, twice daily.
We observed significant improvements in pain and physical function for those taking MSM compared to the placebo group. However, no major side effects were reported, and some assessments did not show clear benefits. While MSM showed promise, more research is needed to confirm its long-term effectiveness and safety.
We observed significant improvements in pain and physical function for those taking MSM compared to the placebo group. However, no major side effects were reported, and some assessments did not show clear benefits. While MSM showed promise, more research is needed to confirm its long-term effectiveness and safety.
References
- Toguchi A, Noguchi N, Kanno T, Yamada A. Methylsulfonylmethane Improves Knee Quality of Life in Participants with Mild Knee Pain: A Randomized, Double-Blind, Placebo-Controlled Trial. Nutrients. 2023;15. 10.3390/nu15132995
- Tennent DJ, Hylden CM, Kocher BK, Aden JK, Johnson AE. A randomized controlled trial evaluating methylsulfonylmethane versus placebo to prevent knee pain in military initial entry trainees. US Army Med Dep J. 2017.
- Nieman DC, Shanely RA, Luo B, Dew D, Meaney MP, et al. A commercialized dietary supplement alleviates joint pain in community adults: a double-blind, placebo-controlled community trial. Nutr J. 2013;12:154. 10.1186/1475-2891-12-154
- Debbi EM, Agar G, Fichman G, Ziv YB, Kardosh R, et al. Efficacy of methylsulfonylmethane supplementation on osteoarthritis of the knee: a randomized controlled study. BMC Complement Altern Med. 2011;11:50. 10.1186/1472-6882-11-50
- Kim LS, Axelrod LJ, Howard P, Buratovich N, Waters RF. Efficacy of methylsulfonylmethane (MSM) in osteoarthritis pain of the knee: a pilot clinical trial. Osteoarthritis Cartilage. 2006;14:286.
