Fortify | Joint Support

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Why International Bestselling Author Mike Matthews Created Fortify

Fortify is a 100% natural joint supplement that reduces joint pain and enhances joint health and function.

Healthy, functional, pain-free joints make your workouts more enjoyable and productive, not to mention everything else you do every day.

This is one of the many reasons to be a stickler about eating right, training properly, and getting enough rest and recovery. In some ways, your joints are a reflection of how well you take care of your body on the whole.

Supplementation can help as well, and that’s why we created Fortify.

The reason it’s so effective is simple:

Every ingredient is backed by peer-reviewed scientific research and is included at clinically effective levels.

So, if you want healthy, functional, and pain-free joints that can withstand the demands of your active lifestyle and even the toughest training . . . you want to try Fortify today.

You won’t be disappointed.

In fact, if you don’t absolutely love Fortify, just let us know and we’ll give you a full refund on the spot. No form or return necessary.

You really can’t lose, so order now, and try Fortify risk-free and see if it’s for you.

Science-Backed Ingredients
Science-Backed Ingredients

Every ingredient in Fortify is backed by peer‑reviewed scientific research demonstrating clear benefits.

Clinically Effective Doses
Clinically Effective Doses

Every ingredient is also included at clinically effective levels, which are the doses used in published scientific studies.

Naturally Sweetened & Flavored
All-Natural Ingredients

Fortify contains no artificial ingredients like sweeteners, food dyes, or other unwanted chemicals.

Lab Tested
Lab Tested

Every ingredient in every bottle of Fortify is tested for heavy metals, microbes, allergens, and other contaminants to ensure they meet FDA purity standards.

Made in USA
Made in the USA

Fortify is proudly made in America in NSF‑certified and FDA-inspected manufacturing facilities.

100% Money-Back-Guarantee
100% Money-Back-Guarantee

If you don't absolutely love Fortify, just let us know, and you’ll get a prompt and courteous refund. No forms or returns necessary.

Ingredients (1,735 mg per serving)

UC-II® Undenatured Type II Collagen (20 mg per serving)

Collagen is the main protein in the various connective tissues in animals, and type II collagen is a type of collagen that makes up your joint cartilage.

“Undenatured” is often a meaningless marketing buzzword, but in this case, it’s a vitally important component of Fortify because it means the collagen is in its more natural form (and not heavily altered by chemicals or heat).

This is important because research shows that denatured collagen has no beneficial effects on joint inflammation.[1]

Studies show that undenatured collagen, however, is highly effective for regulating the immune response that inflames joints and destroys cartilage and bone.[2]

And the best part about undenatured type II collagen is these effects have been demonstrated in both people with arthritic conditions and healthy joints.[3]

That is, whether you currently have joint problems or not, you can benefit from supplementing with undenatured type II collagen.

The clinically effective dose of undenatured type II collagen is between 10 and 40 milligrams.

Raw chicken breast

Meriva® Curcumin (500 mg per serving)

Curcumin is the orange pigment found in the turmeric plant, which is the main spice in curry.

It has been used therapeutically in Ayurvedic medicine for thousands of years, and its health benefits are extensive.

For instance, scientists around the world are investigating its effects on a variety of diseases, including cancer, cardiovascular disease, osteoporosis, diabetes, Alzheimer’s, and more.[4]

Curcumin inhibits a pro-inflammatory enzyme known as cyclooxygenase (COX), and that’s why research shows it reduces inflammation in the joints, relieves pain and stiffness, and improves mobility.[5][6]

The clinically effective dose of Meriva® curcumin is 500 milligrams.

We chose Meriva® for Fortify over curcumin with black pepper extract (a common pairing) because the latter may influence the absorption and metabolism of other substances, including drugs, whereas Meriva has no such potentially adverse interactions.


AprèsFlex® Boswellia Serrata (125 mg per serving)

Boswellia serrata is a plant native to much of India and Pakistan that produces an aromatic substance known as frankincense, which has been used for thousands of years in Ayurvedic medicine to treat various disorders related to inflammation.[7]

Frankincense contains molecules known as boswellic acids, including one in particular known as acetyl-11-keto-β-boswellic acid (or AKBA), and research shows they inhibit the production of several proteins that cause inflammation in the body.[8]

This effect extends to the joints, which is why studies show that Boswellia serrata reduces joint inflammation and pain, as well as inhibits an autoimmune response that eats away at joint cartilage and eventually causes arthritis.[9]

The clinically effective dose of Boswellia serrata is between 100 and 200 milligrams, depending on its boswellic acid content.

Boswellia Serrata plant

Grape Seed Extract (90 mg per serving)

Grape seed extract is a substance derived from the ground-up seeds of red wine grapes that has long been used in European medicine.

It contains a powerful antioxidant known as procyanidin B2, which remains in the body for much longer than other similar molecules and improves blood flow to the joints.[10]

That's why research shows that grape seed extract helps protect joints from damage caused by an autoimmune response that eats away at them, eventually causing arthritis.[11][12]

Studies also show that supplementation with grape seed extract provides other benefits, including . . .

  • Protecting eye health[13]
  • Reducing risk of heart disease[14][15]
  • Improving blood glucose control[16]
  • Enhancing blood flow to the extremities, which can reduce the appearance of varicose veins[17]
  • Potential anti-cancer activities[18][19][20]

The clinically effective dose of grape seed extract is between 75 and 300 milligrams.

Grapes and grape seeds

Agmatine Sulfate (500 mg per serving)

Agmatine is a neurotransmitter created in the body from the amino acid L-arginine (and sulfate is a substance used to simply stabilize the agmatine).

Agmatine enhances the function of the body’s opioid and cannabinoid systems, which are intimately associated with relieving pain and producing feelings of pleasure.

That’s why research shows that supplementation with agmatine sulfate may relieve pain (including joint pain) caused by nerve irritation or damage.[21]

The clinically effective dose of agmatine isn’t established yet, but research suggests a wide range of efficacy, from hundreds of milligrams to several grams.

Whole egg and broken in half egg with yolk inside

Vitamin C (500 mg per serving)

Vitamin C is an antioxidant that helps maintain healthy tissues, teeth, and gums, promote wound healing, and boost immune function.

Studies show that vitamin C is effective at decreasing the risk of developing and treating Complex Regional Pain Syndrome (CRPS), which is a difficult-to-diagnose form of chronic pain that typically develops after an injury.[22]

Additionally, as vitamin C plays a role in the synthesis of joint collagen, it’s theorized that supplementation may enhance this process, but more research is required.

The clinically effective dose of vitamin C for potentially impacting collagen synthesis and preventing and treating CRPS is 500 milligrams per day.

Whole orange and half an orange with leaves

No Artificial Food Dyes or Other Chemical Junk

Studies show that artificial food dyes may cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.[23][24][25][26][27]

No Artificial Food Dyes or Other Chemical Junk

Crossed out beakers with liquid in them

Lab Tested for Potency & Purity


Lab Tested for Potency & Purity

Every bottle of Fortify is analyzed in a state-of-the-art ISO 17025 accredited lab to verify what is and isn’t in it. That way, you know exactly what you’re getting and putting into your body.

Fortify Lab Test Certificate

How to Use Fortify

Take 3 capsules daily, with or without meals. For optimal results, take first thing in the morning.

Supplement Facts

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Verified Customer Reviews

Ingredients & Use

Fortify Supplement Facts Fortify Supplement Facts


Take 3 capsules daily, with or without meals. For optimal results, take first thing in the morning.


Check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any pre-existing medical conditions and/or are taking any prescription medication(s).


Frequently Asked Questions

How much joint pain relief can I expect from taking Fortify?
How quickly can I expect results from Fortify?
Can Fortify help my tendons and ligaments?
I have healthy joints. Can I benefit from Fortify?
I have muscle pains. Can Fortify help me?
Why doesn’t Fortify have ingredients commonly found in other joint supplements like glucosamine, chondroitin, and MSM?
Fortify is kind of expensive. Why should I buy it over cheaper alternatives?
What does “clinically effective dosages” mean, anyway? Isn’t it just marketing lingo?
How do I know you’re not selling bottles of fillers like other supplement companies have been caught doing?
How big are the pills?
Why are some of your ingredients patented?
What does the Prop65 warning on the label mean? Is the product still safe to use? Should I be concerned about it?
Is Fortify gluten-free?
Is Fortify vegetarian friendly?
Is Fortify vegan friendly?

+Scientific References

01. Suppression of type II collagen-induced arthritis by intragastric administration of soluble type II collagen.

Nagler-Anderson C, Bober LA, Robinson ME, Siskind GW, Thorbecke GJ. Proc Natl Acad Sci U S A. 1986 Oct;83(19):7443-6. doi: 10.1073/pnas.83.19.7443.

02. Undenatured type II collagen (UC-II®) for joint support: a randomized, double-blind, placebo-controlled study in healthy volunteers.

Lugo JP, Saiyed ZM, Lau FC, Molina JP, Pakdaman MN, Shamie AN, Udani JK. J Int Soc Sports Nutr. 2013 Oct 24;10(1):48. doi: 10.1186/1550-2783-10-48.

03. Type II collagen serology: a guide to clinical responsiveness to oral tolerance?

Gimsa U, Sieper J, Braun J, Mitchison NA. Rheumatol Int. 1997;16(6):237-40. doi: 10.1007/BF01375655.

04. Curcumin: the Indian solid gold.

Aggarwal BB, Sundaram C, Malani N, Ichikawa H. Adv Exp Med Biol. 2007;595:1-75. doi: 10.1007/978-0-387-46401-5_1.

05. The antioxidants curcumin and quercetin inhibit inflammatory processes associated with arthritis.

Jackson JK, Higo T, Hunter WL, Burt HM. Inflamm Res. 2006 Apr;55(4):168-75. doi: 10.1007/s00011-006-0067-z.

06. Efficacy and safety of Meriva®, a curcumin-phosphatidylcholine complex, during extended administration in osteoarthritis patients.

Belcaro G, Cesarone MR, Dugall M, Pellegrini L, Ledda A, Grossi MG, Togni S, Appendino G. Altern Med Rev. 2010 Dec;15(4):337-44.

07. Boswellia serrata, a potential antiinflammatory agent: an overview.

Siddiqui MZ. Indian J Pharm Sci. 2011 May;73(3):255-61. doi: 10.4103/0250-474X.93507.

08. Acetyl-11-keto-beta-boswellic acid (AKBA): structure requirements for binding and 5-lipoxygenase inhibitory activity.

Sailer ER, Subramanian LR, Rall B, Hoernlein RF, Ammon HP, Safayhi H. Br J Pharmacol. 1996 Feb;117(4):615-8. doi: 10.1111/j.1476-5381.1996.tb15235.x.

09. Efficacy and tolerability of Boswellia serrata extract in treatment of osteoarthritis of knee--a randomized double blind placebo controlled trial.

Kimmatkar N, Thawani V, Hingorani L, Khiyani R. Phytomedicine. 2003 Jan;10(1):3-7. doi: 10.1078/094471103321648593.

10. Effect of grape seed extract and quercetin on cardiovascular and endothelial parameters in high-risk subjects.

Clifton PM. J Biomed Biotechnol. 2004;2004(5):272-278. doi:10.1155/S1110724304403088.

11. Grape-seed proanthocyanidin extract as suppressors of bone destruction in inflammatory autoimmune arthritis.

Park J-S, Park M-K, Oh H-J, et al. PLoS One. 2012;7(12):e51377. doi:10.1371/journal.pone.0051377.

12. Grape seed proanthocyanidin extract (GSPE) differentially regulates Foxp3(+) regulatory and IL-17(+) pathogenic T cell in autoimmune arthritis.

Park M-K, Park J-S, Cho M-L, et al. Immunol Lett. 2011;135(1-2):50-58. doi:10.1016/j.imlet.2010.09.011.

13. Protective effect of grape seed extract against oxidative stress-induced cell death in a staurosporine-differentiated retinal ganglion cell line.

Yang H, Lee BK, Kook KH, Jung YS, Ahn J. Curr Eye Res. 2012;37(4):339-344. doi:10.3109/02713683.2011.645106.

14. The polyphenol-rich extract from grape seeds inhibits platelet signaling pathways triggered by both proteolytic and non-proteolytic agonists.

Olas B, Wachowicz B, Stochmal A, Oleszek W. Platelets. 2012;23(4):282-289. doi:10.3109/09537104.2011.618562.

15. The Effect of Grape Seed Extract on Cardiovascular Risk Markers: A Meta-Analysis of Randomized Controlled Trials.

Feringa HHH, Laskey DA, Dickson JE, Coleman CI. J Am Diet Assoc. 2011;111(8):1173-1181. doi:10.1016/j.jada.2011.05.015.

16. Postprandial blood glucose response to grape seed extract in healthy participants: A pilot study.

Sapwarobol S, Adisakwattana S, Changpeng S, Ratanawachirin W, Tanruttanawong K, Boonyarit W. Pharmacogn Mag. 2012;8(31):192-196. doi:10.4103/0973-1296.99283.

17. Proanthocyanidin-rich grape seed extract reduces leg swelling in healthy women during prolonged sitting.

Sano A, Tokutake S, Seo A. J Sci Food Agric. 2013;93(3):457-462. doi:10.1002/jsfa.5773.

18. Grape seed extract suppresses MDA-MB231 breast cancer cell migration and invasion.

Dinicola S, Pasqualato A, Cucina A, et al. Eur J Nutr. 2014;53(2):421-431. doi:10.1007/s00394-013-0542-6.

19. Gallic acid is an active component for the anticarcinogenic action of grape seed procyanidins in pancreatic cancer cells.

Cedó L, Castell-Auví A, Pallarès V, et al. Nutr Cancer. 2014;66(1):88-96. doi:10.1080/01635581.2014.851714.

20. Role of oxidative stress in cytotoxicity of grape seed extract in human bladder cancer cells.

Raina K, Tyagi A, Kumar D, Agarwal R, Agarwal C. Food Chem Toxicol. 2013;61:187-195. doi:10.1016/j.fct.2013.06.039.

21. Safety and Efficacy of Dietary Agmatine Sulfate in Lumbar Disc-associated Radiculopathy. An Open-label, Dose-escalating Study Followed by a Randomized, Double-blind, Placebo-controlled Trial.

Keynan O, Mirovsky Y, Dekel S, Gilad VH, Gilad GM. Pain Med. 2010;11(3):356-368. doi:10.1111/j.1526-4637.2010.00808.x.

22. Efficacy of vitamin C in preventing complex regional pain syndrome after wrist fracture: A systematic review and meta-analysis.

Aïm F, Klouche S, Frison A, Bauer T, Hardy P. Orthop Traumatol Surg Res. 2017;103(3):465-470. doi:10.1016/j.otsr.2016.12.021.

23. Toxicological significance of azo dye metabolism by human intestinal microbiota.

Feng J, Cerniglia CE, Chen H. Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, AR , USA. Front Biosci (Elite Ed). 2012 Jan 1;4:568-86.

24. Artificial food dyes and attention deficit hyperactivity disorder.

Kanarek RB. Department of Psychology, Tufts University, Medford, Massachusetts, USA. Nutr Rev. 2011 Jul;69(7):385-91.

25. Meta-analysis of attention-deficit/hyperactivity disorder or attention-deficit/hyperactivity disorder symptoms, restriction diet, and synthetic food color additives.

Nigg JT, Lewis K, Edinger T, Falk M. Oregon Health and Science University, Portland, OR, USA. J Am Acad Child Adolesc Psychiatry. 2012 Jan;51(1):86-97.e8.

26. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial.

McCann D, Barrett A, Cooper A, Crumpler D, Dalen L, Grimshaw K, Kitchin E, Lok K, Porteous L, Prince E, Sonuga-Barke E, Warner JO, Stevenson J. School of Psychology, Department of Child Health, University of Southampton, Southampton, UK. Lancet. 2007 Nov 3;370(9598):1560-7.

27. Effect of food azo dye tartrazine on learning and memory functions in mice and rats, and the possible mechanisms involved.

Gao Y, Li C, Shen J, Yin H, An X, Jin H. Scientific and Technological College of Chemistry and Biology, Yantai Univ., Yantai, PR China. J Food Sci. 2011 Aug;76(6):T125-9.

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