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Doctor's Best MSM with OptiMSM®, 360 Capsules (1,000 mg per Capsule) - 2 of 4Doctor's Best MSM with OptiMSM®, 360 Capsules (1,000 mg per Capsule) - 3 of 4Doctor's Best MSM with OptiMSM®, 360 Capsules (1,000 mg per Capsule) - 4 of 4
Doctor's Best MSM with OptiMSM®, 360 Capsules (1,000 mg per Capsule) - 1 of 4

Doctor's Best MSM with OptiMSM®, 360 Capsules (1,000 mg per Capsule)

$28.99

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Sold & shipped by iHerb
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At a glance

About this item

Highlights

  • Beneficial Sulfur Delivery: OptiMSM® supplies 3000 mg per serving of vital methylsulfonylmethane to help maintain healthy connective tissues, supporting joint comfort and mobility by enhancing cartilage integrity and promoting smooth joint function.
  • Skin Structural Support: MSM’s sulfur content helps maintain the skin’s structural framework, promoting vibrant, resilient skin while also supporting the health of hair and nails for a beauty-enhancing effect backed by Science-Based Nutrition™ standards.
  • Trademark Purity Assurance: OptiMSM® is a registered trademark of Balchem Corporation or its subsidiaries for MSM (methylsulfonylmethane), ensuring high-purity sourcing and consistent supplement quality with ingredient integrity guaranteed in every serving.
  • Suggested Adult Use Guidance: Take 3 capsules daily with food or as recommended by a nutritionally informed physician to support regular MSM intake, helping maintain connective tissue health and promote ongoing joint comfort and mobility. Store in a cool, dry place to preserve freshness.

Description

Doctor’s Best MSM with OptiMSM® delivers beneficial sulfur to support healthy connective tissues and help maintain joint function, while also supporting skin’s structural framework for vibrant hair, skin and nails. Premium OptiMSM® sourcing, purity backed.
Suggested Age: Adult
Product Warning: Consult a doctor if you have a medical condition prior to use
Product Form: Capsule
Package Quantity: 360
Net weight: 16.8 ounces
TCIN: 1001872738
UPC: 753950003170
Origin: made in the USA or imported
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
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Serving Per Container: 120

Amount :

% Daily Value*
MSM (methylsulfonylmethane) (OptiMSM) (3000 mg) 3g
* Percentage of Daily Values are based on a 2,000 calorie diet.

Ingredients:

gelatin (capsule).

Allergens & Warnings:

WARNING: Consult your physician before using any health supplement if you are pregnant or lactating.

Shipping details

Estimated ship dimensions: 6.75 inches length x 3.45 inches width x 3.4 inches height
Estimated ship weight: 1.05 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: iHerb

Return details

This item cannot be returned; please reference our return policy for more information.
See the return policy for complete information.

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Guests are saying

This product is highly regarded for its purity and effectiveness, particularly in alleviating joint pain and inflammation. Many guests appreciate that it contains no fillers and is easy to incorporate into their daily routine. The positive feedback highlights its quality and the noticeable benefits experienced by users, including hair growth and overall health improvements. However, some guests have reported side effects, emphasizing the importance of hydration while using it.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.5 out of 5 stars with 24 reviews
    0% would recommend
    1 recommendations
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    23 May, 2026Verified purchase

    sent wrong product

    I did not receive the item I ordered and I can not return what I got
    Eugenie
    Did you find this review helpful?
    5 out of 5 stars
    10 January, 2026
    originally posted on swansonvitamins.com
    Image

    Very Good MSM

    I just upped to this MSM, because of several FMS and HEDS conditions that have gotten worse. I was taking a lower mg dose of this MSM. I really like this brand and think it works very well.
    AngelaJ
    Did you find this review helpful?
    5 out of 5 stars
    5 May, 2021
    originally posted on swansonvitamins.com
    Image

    Does the trick

    Not only an excellent product, Swanson has great prices.
    GEORGE L
    Did you find this review helpful?
    5 out of 5 stars
    5 April, 2021
    originally posted on swansonvitamins.com
    Image

    (no review title)

    I like that it has no fillers, it's all just msm. The only other ingredient is the capsule.
    Crystal S
    Did you find this review helpful?
    5 out of 5 stars
    4 April, 2021
    originally posted on swansonvitamins.com
    Image

    null

    I like that it has no fillers, it's all just msm. The only other ingredient is the capsule.
    Crystal S
    Did you find this review helpful?
    5 out of 5 stars
    1 April, 2021
    originally posted on swansonvitamins.com
    Image

    (no review title)

    Love it! Take it for inflammation and arthritis. It works beautifully!!
    Billie H
    Did you find this review helpful?
    5 out of 5 stars
    31 March, 2021
    originally posted on swansonvitamins.com
    Image

    null

    Love it! Take it for inflammation and arthritis. It works beautifully!!
    Billie H
    Did you find this review helpful?
    3 out of 5 stars
    31 March, 2021
    originally posted on swansonvitamins.com
    Image

    (no review title)

    I think they’re ok. I can’t really tell a difference from the other msm I’ve ordered from you
    CraigS
    Did you find this review helpful?
    5 out of 5 stars
    23 August, 2020
    originally posted on swansonvitamins.com
    Image

    Top Pick by ConsumerLab testing. Very satisfied with the product.
    DennisE
    Did you find this review helpful?
    2 out of 5 stars
    11 August, 2020
    originally posted on swansonvitamins.com
    Image

    Ok

    I had terrible insomnia from taking this. Yes my joint pain was gone but I needed to decide which was most important sleep or joint pain. I understand the side effects can or cannot effect you. I’d give it a try to see how it effects you. Pain free trial is worth it
    MARY
    Did you find this review helpful?
    5 out of 5 stars
    10 March, 2020
    originally posted on swansonvitamins.com
    Image

    protects my precious cartilage

    Everyone in my family takes this. My parents are in their 80's & they notice a huge difference in their joints too.
    MichelleM
    Did you find this review helpful?
    5 out of 5 stars
    13 September, 2015
    originally posted on swansonvitamins.com
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    Doctors Best

    MSM from Doctors Best is so good, I find that I take it every other day and still feel the positive benefits.
    vitaminjunkie
    Did you find this review helpful?
    5 out of 5 stars
    14 April, 2014
    originally posted on swansonvitamins.com
    Image

    Doctor's Best MSM

    My very knowledgable friend recommended this to me because it is OptiMSM. The "Opti" quality makes this the preferred product. Doctor's Best is dependable for its higher quality of product.
    Mimi14x
    Did you find this review helpful?
    5 out of 5 stars
    21 July, 2013
    originally posted on swansonvitamins.com
    Image

    Great Stuff!

    It's practically tasteless and completely odorless.. It's pure MSM, not that goopy stuff that floats on top of the water in the other brands. For my general health, I open 2 capsules daily and pour them into 16 oz of water and sip comfortably. The pure crystals dissolve almost immediately. A quick shake and its like I never put anything in my water. The capsules are too big for me to swallow so I open and pour. Next time I'll get the powder instead. Overall, I highly recommend this product.
    Babbz
    Did you find this review helpful?
    5 out of 5 stars
    19 June, 2013
    originally posted on swansonvitamins.com
    Image

    Good product

    I like that this product is "optimsm" msm. This is the first brand of msm where I have been experiencing some hair growth. With other brands of msm, I never noticed any benefits. I take 2 capsules per day.
    Eggers
    Did you find this review helpful?
    5 out of 5 stars
    13 May, 2013
    originally posted on swansonvitamins.com
    Image

    Convenient

    Easy, cheap, convenient and fast.
    bgb1970
    Did you find this review helpful?
    5 out of 5 stars
    20 November, 2012
    originally posted on swansonvitamins.com
    Image

    (no review title)

    I like that this product does not have magnesium stearate or other crummy extras. I am willing to pay a little more for higher quality.
    HealthyinAZ
    Did you find this review helpful?
    2 out of 5 stars
    21 October, 2012
    originally posted on swansonvitamins.com
    Image

    Gas Gas Gas

    Since taking this product I've suffered awful, frequent, somewhat painful gas. I was up for 2 hours as a result and woke up very tired the next day. You MUST drink PLENTY of water with this product or you will experience headaches and very dry mouth. I'm still waiting to see the results.
    Char9
    Did you find this review helpful?

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