Last update
4/9/2026
Reviewed By
Overview
SCIENTIFIC SCORE
Likely Very Effective
Based on 1 Research
9
USERS' SCORE
Moderately Good
Based on 5 Reviews
7.2
Supplement Facts
Serving Size: 4 capsules
Amount Per Serving
%DV
Chloride (from glucosamine hydrochloride potassium sulfate)
170 mg
7%
Sodium (from chondroitin sulfate sodium)
120 mg
5%
Potassium (from glucosamine hydrochloride potassium sulfate)
190 mg
4%
GlucosamineHydrochloride Potassium Sulfate
1500 mg
†
Chondroitin sulfate Sodium
1200 mg
†
MSM (Methylsulfonylmethane)(OptiMSM®)
1000 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
7.5
Relieves allergy symptoms
This supplement reduces joint pain, inflammation, and muscle damage while enhancing recovery post-exercise. It also alleviates allergy symptoms and boosts immunity, making it a comprehensive aid.
Read More
6
Supports immunity
I take this supplement along with Quartzetin and Bromelain. While I don’t feel a dramatic effect, I notice an overall improvement in my wellbeing and a reduction in allergy symptoms, without experiencing any negative side effects.
Read More
6
Cumulative benefits
After three months of use, I’ve not experienced any allergies and feel well. I understand it has a cumulative effect, typically visible in 3-6 months, so I will continue using it. I recommend giving it a try.
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
Moderately Good
Based on 5 Reviews
7.2
- All Reviews
- Positive Reviews
- Negative Reviews
7.5
Relieves allergy symptoms
This supplement reduces joint pain, inflammation, and muscle damage while enhancing recovery post-exercise. It also alleviates allergy symptoms and boosts immunity, making it a comprehensive aid.
Read More
6
Supports immunity
I take this supplement along with Quartzetin and Bromelain. While I don’t feel a dramatic effect, I notice an overall improvement in my wellbeing and a reduction in allergy symptoms, without experiencing any negative side effects.
Read More
6
Cumulative benefits
After three months of use, I’ve not experienced any allergies and feel well. I understand it has a cumulative effect, typically visible in 3-6 months, so I will continue using it. I recommend giving it a try.
Read More
4
No allergy occurrence
I find this product good; however, no remarkable effects are noted yet. We are continuing the intake, but thankfully, it has not caused any allergic reactions.
Read More
0
Allergy breakout
I didn't try long enough to notice the effects. My grandmother has an allergy to shellfish, and this product is derived from shellfish, resulting in a full body itch. She ceased using it due to this reaction.
Read More
Frequently Asked Questions
6
Cumulative benefits
After three months of use, I’ve not experienced any allergies and feel well. I understand it has a cumulative effect, typically visible in 3-6 months, so I will continue using it. I recommend giving it a try.
6
Supports immunity
I take this supplement along with Quartzetin and Bromelain. While I don’t feel a dramatic effect, I notice an overall improvement in my wellbeing and a reduction in allergy symptoms, without experiencing any negative side effects.
4
No allergy occurrence
I find this product good; however, no remarkable effects are noted yet. We are continuing the intake, but thankfully, it has not caused any allergic reactions.
7.5
Relieves allergy symptoms
This supplement reduces joint pain, inflammation, and muscle damage while enhancing recovery post-exercise. It also alleviates allergy symptoms and boosts immunity, making it a comprehensive aid.
0
Allergy breakout
I didn't try long enough to notice the effects. My grandmother has an allergy to shellfish, and this product is derived from shellfish, resulting in a full body itch. She ceased using it due to this reaction.
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
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