Last update
4/8/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Good
Based on 9 Reviews
8.5
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
MethylSulfonylMethane (MSM)
1,000 mg
†
Top Medical Research Studies
9
We aimed to understand how methylsulfonylmethane (MSM) impacts symptoms of allergic rhinitis through a well-structured randomized, double-blind study.
Participants, who were prone to allergic responses, were tested after taking varying doses of MSM following allergen exposure.
Interestingly, the results showed that MSM significantly eased nasal symptoms and improved airflow, making it a potential alternative to conventional allergy medications.
We’re excited by the findings, as MSM appeared effective without common side effects associated with typical treatments.
Participants, who were prone to allergic responses, were tested after taking varying doses of MSM following allergen exposure.
Interestingly, the results showed that MSM significantly eased nasal symptoms and improved airflow, making it a potential alternative to conventional allergy medications.
We’re excited by the findings, as MSM appeared effective without common side effects associated with typical treatments.
Read More
Most Useful Reviews
9
Asthma eliminated
46 people found this helpful
This product is a must-have! My husband and I have experienced incredible benefits from MSM—his joint pain has diminished, my severe PMS pain is gone, and I no longer suffer from allergies and asthma. I've stopped using my inhaler completely! Both of us enjoy exercising without the hindrance of allergy-related issues.
Read More
10
Spring allergies gone
13 people found this helpful
I took this product primarily for joint pain and unexpected benefits emerged—my spring allergies vanished! I experienced no congestion or sneezing at all, which absolutely amazed me.
Read More
9
Effective for allergies
7 people found this helpful
I love MSM and have used it for decades. Initially taken for arthritis, I later discovered its benefits for allergies. After regular use, I experienced significantly fewer reactions to allergens, necessitating my mask less often. I guarantee that without MSM, my allergic reactions returned.
Read More
Medical Researches
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
- All Researches
9
We aimed to understand how methylsulfonylmethane (MSM) impacts symptoms of allergic rhinitis through a well-structured randomized, double-blind study.
Participants, who were prone to allergic responses, were tested after taking varying doses of MSM following allergen exposure.
Interestingly, the results showed that MSM significantly eased nasal symptoms and improved airflow, making it a potential alternative to conventional allergy medications.
We’re excited by the findings, as MSM appeared effective without common side effects associated with typical treatments.
Participants, who were prone to allergic responses, were tested after taking varying doses of MSM following allergen exposure.
Interestingly, the results showed that MSM significantly eased nasal symptoms and improved airflow, making it a potential alternative to conventional allergy medications.
We’re excited by the findings, as MSM appeared effective without common side effects associated with typical treatments.
Read More
User Reviews
USERS' SCORE
Good
Based on 9 Reviews
8.5
- All Reviews
- Positive Reviews
- Negative Reviews
9
Asthma eliminated
46 people found this helpful
This product is a must-have! My husband and I have experienced incredible benefits from MSM—his joint pain has diminished, my severe PMS pain is gone, and I no longer suffer from allergies and asthma. I've stopped using my inhaler completely! Both of us enjoy exercising without the hindrance of allergy-related issues.
Read More
10
Spring allergies gone
13 people found this helpful
I took this product primarily for joint pain and unexpected benefits emerged—my spring allergies vanished! I experienced no congestion or sneezing at all, which absolutely amazed me.
Read More
9
Effective for allergies
7 people found this helpful
I love MSM and have used it for decades. Initially taken for arthritis, I later discovered its benefits for allergies. After regular use, I experienced significantly fewer reactions to allergens, necessitating my mask less often. I guarantee that without MSM, my allergic reactions returned.
Read More
9
Allergy relief
MSM works wonders for allergies, significantly alleviating my symptoms, especially during pollen season.
Read More
9
No allergies
👍 I took the diagram from a well-known blogger. I did not experience any allergies, and I liked everything.
Read More
Frequently Asked Questions
9
Allergy relief
MSM works wonders for allergies, significantly alleviating my symptoms, especially during pollen season.
4
Rhinitis impact
I have given my child MSM for a long time as it's said to help hay fever and inflammation. While it may have some beauty benefits, my child's rhinitis persists, and I am considering pausing its use.
9
We aimed to understand how methylsulfonylmethane (MSM) impacts symptoms of allergic rhinitis through a well-structured randomized, double-blind study.
Participants, who were prone to allergic responses, were tested after taking varying doses of MSM following allergen exposure.
Interestingly, the results showed that MSM significantly eased nasal symptoms and improved airflow, making it a potential alternative to conventional allergy medications.
We’re excited by the findings, as MSM appeared effective without common side effects associated with typical treatments.
Participants, who were prone to allergic responses, were tested after taking varying doses of MSM following allergen exposure.
Interestingly, the results showed that MSM significantly eased nasal symptoms and improved airflow, making it a potential alternative to conventional allergy medications.
We’re excited by the findings, as MSM appeared effective without common side effects associated with typical treatments.
References
- Hewlings S, Kalman DS. Evaluating the Impacts of Methylsulfonylmethane on Allergic Rhinitis After a Standard Allergen Challenge: Randomized Double-Blind Exploratory Study. JMIR Res Protoc. 2018;7:e11139. 10.2196/11139
