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The 8 Best msm capsules of 2025

Are you trying to find msm capsules among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling msm capsules on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 13 hours of research and did 32 msm capsules tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best msm capsules you can buy today

No. 1
NOW MSM 1000 mg,240 Capsules
  • MSM, in its role in the body's sulfur cycle, helps to create the chemical links needed to form and maintain numerous different types of structural tissues of the human body, including connective tissues, such as articular cartilage and skin*
  • MSM (Methylsulfonylmethane) is a sulfur-bearing compound that is naturally present in very small amounts in fruits, vegetables, grains, animal products, and some algae
  • Sulfur compounds are found in all body cells and are indispensable for life*
  • Take 2 capsules 1 to 2 times daily with food and if intestinal gas occurs, reduce dosage
  • Packaged in the USA by a family owned and operated company since 1968.
SaleNo. 3
Doctor's Best MSM with OptiMSM, Joint Support, Immune System, Antioxidant and Protein-Building Role, Non-GMO, Gluten Free, 1000 mg, 180 Caps (DRB-00064)
  • DOCTOR’S BEST MSM FEATURES OPTIMSM: with OptiMSM a high quality purified MSM (methylsulfonylmethane) backed by numerous clinical studies for safety and efficacy. MSM is a natural sulfur compound that helps support the formation of healthy connective tissues. It also helps support overall joint mobility, and a normal range of motion.
  • BENEFITS TO JOINTS: MSM is a natural sulfur that helps form the antioxidants N-acetylcysteine and glutathione and serves as a key structural nutrient in healthy joints. Improves joint function and helps protect cartilage, mobility, reduces joint pain, increases range of motion.
  • IMMUNE SUPPORT: MSM provides support for immune function, and for the body’s antioxidant and overall protective capacities resulting in a stronger immune response.
  • NATURE’S BEAUTY MINERAL: MSM provides sulfur and is often called “nature’s beauty mineral”. Sulfur restores collagen production that supports healthy skin and is a building block of keratin, an essential protein for improving skin, hair and nails.
  • CLINICAL STUDIES: Sulfur continues to be an important dietary nutrient to support healthy aging. With its regulation of glutathione and other ways in the body, MSM can help support healthy skin, joint mobility, cartilage, and the antioxidant response.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
No. 4
Pure Encapsulations MSM Capsules | Sulfur Supplement to Support Joints, Immune System, Connective Tissue, and Respiratory Health* | 250 Capsules
  • Joint Health: MSM is a naturally-derived sulfur formula that helps support joint functionality and comfort, specifically connective tissue health.*
  • Immune Function: Methylsulfonylmethane (or dimethylsulfone) provides potential support for healthy immune function.*
  • Hair, Skin, & Nails: Sulfur also supports tissue containing significant amounts of collagen and keratin, including hair, skin, and nails.*
  • Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
No. 5
Jarrow Formulas® MSM Capsules, 1,000 mg, Methylsulfonylmethane, Joint Health Support, 200 Capsules, Up To 200 Servings
  • MSM Sulfur Supplement: One 200 count bottle Jarrow Formulas MSM 1000 mg Capsules for connective tissue and joint health support(1)
  • Supportive Supplement for Vegans: MSM is a bioavailable source of sulfur, with antioxidant and found in structural proteins(1)
  • High Quality MSM Available: Jarrow Formulas provides a high quality MSM; this joint health supplement is non-GMO, gluten-free and free of artificial flavors, sweeteners, synthetic dyes, and common food allergens
  • Easy-To-Take Supplement: Adults take one capsule one to three times per day, or as directed by your qualified healthcare professional
  • Disclaimer: (1)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
No. 6
Horbäach MSM Capsules 1500mg | 240 Count | Non-GMO, Gluten Free Supplement | Berkshire Labs
  • ABOUT MSM: Methylsulfonylmethane, is a common mineral found in plants, animals, and humans
  • ADVANCED MSM: Features 1,500 mg of MSM for maximum nutritional support
  • PROFESSIONALLY CRAFTED: Our supplements use advanced sourcing to ensure purity and potency always
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavor & NON-GMO
SaleNo. 7
Life Extension MSM, 1000 mg, methylsulfonylmethane, Supports Healthy Joints, Helps Relieve Muscle and Joint discomfort, antioxidant Support, Gluten-Free, Non-GMO, 100 Capsules
  • Muscle & joint comfort – Exercise has many health benefits, but it also can bring muscle and joint discomfort. MSM (methylsulfonylmethane) helps relieve muscle and joint discomfort.
  • Joint mobility & function – MSM promotes joint mobility and function. Clinical studies have shown that MSM helps inhibit inflammation to promote joint health.
  • Inhibits oxidative stress – MSM helps defend against the effects of exercise-induced oxidative stress. It’s one of the main ways this nutrient supports overall muscle health and function.
  • Ingredients matter – We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.
  • Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.
SaleNo. 8
Nutricost MSM Tablets (Methylsulfonylmethane) 2000mg Per Serving, 120 Servings, 240 Tablets - Non-GMO and Gluten Free
  • 2000mg MSM Per Serving
  • 240 Tablets of MSM For 120 Servings (4 Month Supply If Taken As Directed)
  • 2 Tablets Per Serving
  • Non-GMO, Gluten Free and 3rd Party Tested
  • Made in a GMP Compliant, FDA Registered Facility
SaleNo. 9
Horbäach MSM Supplement | 3000mg | 300 Coated Caplets | Methylsulfonylmethane with Calcium | Vegetarian, Non-GMO, Gluten Free
  • ABOUT MSM: Methylsulfonylmethane is a common mineral found in plants, animals, and humans
  • ADVANCED MSM: Features 3,000 mg of MSM per serving for maximum daily support
  • PROFESSIONALLY CRAFTED: Our supplements use advanced sourcing to ensure purity and potency always
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavor & NON-GMO
No. 10
Best Naturals MSM 1000 mg 180 Capsules
  • 3rd Party Lab Tested for Purity & Quality.
  • 1000 mg of MSM per Capsule - 180 Capsules per Bottle.
  • Non-GMO & Gluten-Free.
  • Proudly Made in USA, GMP Compliant, FDA Registered Facility.
  • No Artificial Color, Flavor, or Sweetener, No Preservatives, No Sugar, No Milk, No Corn, No Soy, No Egg, No Lactose, No Gluten, No Wheat, No Yeast, No Fish. Sodium Free.
No. 11
Amazing Formulas MSM (Methylsulfonylmethane) Supplement | 2000 Mg per Serving | 120 Capsules | Non-GMO | Gluten-Free | Made in USA
  • MSM Methylsulfonylmethane 2000 mg Per Serving Supplement
  • 60 Servings per Bottle, 2 Capsules Per Serving
  • Non-GMO, Gluten Free, Third Party Tested
  • Manufactured in accordance with GMP Standards
  • Proudly made in the USA with Guaranteed Purity & Potency
SaleNo. 12
500mg MSM Organic Sulfur Capsules by No Boundaries Health and Wellness – 180 Vegetable Capsules: No Excipients or Fillers – Premium Health Supplement: 99.9% Pure MSM Powder – Joints, Skin, Hair, Nail
  • IMPROVES OVERALL HEALTH: MSM sulfur is essential to maintaining healthy skin and complexion, and can improve flexibility, hair and nail health, and detoxifies the body; If you’re looking to naturally increase your energy, relieve joint pain and improve your overall health, our organic sulfur powder pills may be the solution!
  • INCREASE ANTIOXIDANT PRODUCTION: Sulfur and MSM powder is known to aid in the production of glutathione, an important antioxidant that helps protect cells from damage; Proper sulfur intake can also help stimulate connective tissue production that supports joints and combats joint pain and stiffness
  • IMPROVES OVERALL HEALTH: MSM sulfur is essential to maintaining healthy skin and complexion, and can improve flexibility, hair and nail health, and detoxifies the body; If you're looking to naturally increase your energy, relieve joint pain and improve your overall health, our organic sulfur powder pills may be the solution!
  • INCREASE ANTIOXIDANT PRODUCTION: Sulfur and MSM powder is known to aid in the production of glutathione, an important antioxidant that helps protect cells from damage; Proper sulfur intake can also help stimulate connective tissue production that supports joints and combats joint pain and stiffness
No. 13
Now MSM 1000mg Veg Capsules, 400 Count Methyl-Sulphonyl-Methane, Made in USA, Sulfur Supplement, Joint Health, Non-GMO, Vegan Vegetarian Friendly
  • NOW FOODS MSM 1000 mg / 1 g: Methyl sulphonyl methane is a natural form of organic sulfur found in all living organisms
  • JOINT HEALTH: MSM is great to take after working out. Many older adults take MSM everyday.
  • HAIR, SKIN, AND NAIL HEALTH: Collagen and keratin levels can be supported with MSM.
  • GOING GREEN: We are planting 1 tree for every 20 bottles sold of this 400-count size product, up to 5,000 trees per year. Help us make the world a greener place.
  • TRUSTED QUALITY FOR OVER 50 YEARS: Family owned since 1968. Based in the heart of America on solid Midwestern values. NOW brand's mission is to empower healthier lives by offering top-notch health supplements at affordable prices.
SaleNo. 14
Carlyle MSM Supplement | 500mg | 200 Capsules | Non-GMO, and Gluten Free Formula | Methylsulfonylmethane
  • ABOUT MSM: Methylsulfonylmethane, is a common mineral found in plants, animals, and humans
  • MSM COMPLETE: Delivers 500 mg of MSM in daily capsules for maximum nutritional support
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Artificial Flavor, Preservatives & Non-GMO
SaleNo. 15
Horbäach MSM Supplement Capsules | 1000mg | 250 Count | Non-GMO and Gluten Free Formula | Methylsulfonylmethane
  • ABOUT MSM: Methylsulfonylmethane is a common mineral compound found in plants, animals, and humans
  • ADVANCED MSM: Features 1,000 mg of MSM per serving in quick release capsules for maximum support
  • PROFESSIONALLY CRAFTED: Our supplements use advanced sourcing to ensure purity and potency always
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color, Flavor & NON-GMO
No. 16
KALA HEALTH MSMPure MSM Vegetarian Capsules – 1,000 mg Organic Sulfur per Capsule for Joint Flexibility, Skin Appearance, Hair & Nail Support – 250 Count, USA Made MSM
  • Supports joint function: MSM is often used to help maintain joint flexibility, promote collagen production, and contribute to the natural processes that help maintain cartilage and overall joint comfort. It may also support the body's natural ability to sustain mobility and promote healthy movement.
  • Supports skin appearance: MSM is often used to help improve the look and feel of skin, contributing to its texture and elasticity. It may also support the skin’s natural renewal process and help maintain hydration, as well as contribute to the overall appearance of hair and nails.
  • Supports active lifestyles: MSM is often used to help support connective tissues, promote flexibility, and contribute to reducing oxidative stress. It may also assist in recovery after physical activity, supporting overall comfort and movement.
  • Supports Immune Health: MSM is commonly used to help reduce oxidative stress and support normal metabolic functions and and promote the body's natural defenses.
  • Comprehensive Quality Assurance: GRAS-designated, Kosher & Halal certified, non-GMO, gluten-free, allergen-free, non-shellfish-derived, and vegan. Supported by extensive toxicology data for assured safety and adherence to diverse dietary needs.
No. 17
MRM Nutrition MSM 1000mg | Methyl-sulfonyl-Methane Capsules | Joint Health | Hair + Skin + Nails | Bioavailable Form of Sulfur | Gluten-Free + Vegan | 120 Servings
  • DESIGNED FOR: MRM Nutrition MSM 1000mg was designed to support the body’s amino acid production through a bioavailable form of sulfur.
  • METABOLIC FUNCTION: Sulfur helps produce certain amino acids that are functionally and structurally important in the body. These amino acids are used in enzyme production, hormones, proteins, and free radical scavengers.
  • JOINT AND CONNECTIVE TISSUE HEALTH: Sulfur also contributes to the formation, rigidity, strength of connective tissue.**
  • RECOMMENDATIONS: Take 1 capsule per day with or without a meal or as directed by your qualified healthcare provider.
  • CERTIFICATOINS: This product is Gluten-Free, Vegan, and Non-GMO
SaleNo. 19
Horbäach MSM Supplement Capsules | 2000mg | 250 Count | Non-GMO and Gluten Free Formula | Methylsulfonylmethane
  • ABOUT MSM: Methylsulfonylmethane is a common mineral found in plants, animals, and humans
  • ADVANCED MSM: Features 2,000 mg of MSM per serving in quick-release capsules for maximum support
  • PROFESSIONALLY CRAFTED: Our supplements use advanced sourcing to ensure purity and potency always
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavor & NON-GMO
No. 20
Doctor's Best MSM with OptiMSM, Joint Support, Immune System, Antioxidant and Protein-Building Role, Non-GMO, Gluten Free, 1000 mg, 180 Veggie Caps
  • DOCTOR’S BEST MSM FEATURES OPTIMSM: with OptiMSM a high quality purified MSM (methylsulfonylmethane) backed by numerous clinical studies for safety and efficacy. MSM is a natural sulfur compound that helps support the formation of healthy connective tissues.
  • BENEFITS TO JOINTS: MSM is a natural sulfur that helps form the antioxidants N-acetylcysteine and glutathione and serves as a key structural nutrient in healthy joints. Improves joint function and helps protect cartilage, mobility, reduces joint pain, increases range of motion.
  • IMMUNE SUPPORT: MSM provides support for immune function, and for the body’s antioxidant and overall protective capacities resulting in a stronger immune response.
  • NATURE’S BEAUTY MINERAL: MSM provides sulfur and is often called “nature’s beauty mineral”. Sulfur restores collagen production that supports healthy skin and is a building block of keratin, an essential protein for improving skin, hair and nails.
  • CLINICAL STUDIES: Sulfur continues to be an important dietary nutrient to support healthy aging. With its regulation of glutathione and other ways in the body, MSM can help support healthy skin, joint mobility, cartilage, and the antioxidant response.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

How to choose a good msm capsules

Does the idea of finding a fantastic msm capsules make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in msm capsules. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top msm capsules products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top msm capsules on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top msm capsules brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top msm capsules based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the msm capsules were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good msm capsules, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your msm capsules.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting msm capsules for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our msm capsules. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what msm capsules should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on msm capsules.