{"product_id":"mass-builder-healthy-weight-gain-supplement-horses","title":"M.A.S.S. Builder M.A.S.S. Builder Healthy Weight Gain Supplement For Horses","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMulti-Active Strengthening System for Weight and Muscle\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eM.A.S.S. Builder (Multi-Active Strengthening System) is a veterinarian-recommended feed supplement formulated to \u003ca href=\"\/en-hk\/collections\/horse-weight-gain-supplements\" title=\"Horse weight gain \u0026amp; muscle builder supplements: enhance strength | hardypaw\" aria-label=\"Horse weight gain \u0026amp; muscle builder supplements: enhance strength | hardypaw\"\u003esupport healthy weight gain,\u003c\/a\u003e lean muscle development, and improved body condition in horses. The formula combines gamma-oryzanol from rice bran extract with the essential amino acids L-lysine and L-threonine, plus fenugreek to support appetite and nutrient utilization. Designed for hard keepers, performance horses, nursing mares, and growing horses, M.A.S.S. Builder is a non-steroidal supplement for daily use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBenefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eLean Muscle Support:\u003c\/b\u003e Gamma oryzanol and amino acids support muscle development.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eHealthy Weight Gain:\u003c\/b\u003e Supports improved body condition in underweight horses.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eAppetite Encouragement:\u003c\/b\u003e Fenugreek helps promote normal appetite and intake.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eFeed Efficiency:\u003c\/b\u003e Amino acids support efficient nutrient utilization.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eNon-Steroidal Formula:\u003c\/b\u003e Designed without steroid compounds.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIngredients\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 36.1%; border-collapse: collapse; mso-yfti-tbllook: 1184;\" width=\"36%\" cellpadding=\"0\" cellspacing=\"0\" border=\"0\" class=\"MsoNormalTable\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes;\"\u003e\n\u003ctd style=\"width: 60.78%; border: solid #DDDDDD 1.0pt; mso-border-alt: solid #DDDDDD .75pt; background: #F2F2F2; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"60%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eIngredient\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.22%; border: solid #DDDDDD 1.0pt; border-left: none; mso-border-left-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; background: #F2F2F2; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"39%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eAmount\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"mso-yfti-irow: 1;\"\u003e\n\u003ctd style=\"width: 60.78%; border: solid #DDDDDD 1.0pt; border-top: none; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"60%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL-Lysine\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.22%; border-top: none; border-left: none; border-bottom: solid #DDDDDD 1.0pt; border-right: solid #DDDDDD 1.0pt; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-left-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"39%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2,000 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 2;\"\u003e\n\u003ctd style=\"width: 60.78%; border: solid #DDDDDD 1.0pt; border-top: none; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"60%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eGamma Oryzanol\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.22%; border-top: none; border-left: none; border-bottom: solid #DDDDDD 1.0pt; border-right: solid #DDDDDD 1.0pt; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-left-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"39%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1,500 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 3;\"\u003e\n\u003ctd style=\"width: 60.78%; border: solid #DDDDDD 1.0pt; border-top: none; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"60%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThreonine\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.22%; border-top: none; border-left: none; border-bottom: solid #DDDDDD 1.0pt; border-right: solid #DDDDDD 1.0pt; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-left-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"39%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1,000 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"mso-yfti-irow: 4; mso-yfti-lastrow: yes;\"\u003e\n\u003ctd style=\"width: 60.78%; border: solid #DDDDDD 1.0pt; border-top: none; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"60%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFenugreek\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.22%; border-top: none; border-left: none; border-bottom: solid #DDDDDD 1.0pt; border-right: solid #DDDDDD 1.0pt; mso-border-top-alt: solid #DDDDDD .75pt; mso-border-left-alt: solid #DDDDDD .75pt; mso-border-alt: solid #DDDDDD .75pt; padding: 6.0pt 6.0pt 6.0pt 6.0pt;\" width=\"39%\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e20 mcg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eInactive Ingredients:\u003c\/b\u003e Rice bran oil, powdered sugar, disodium phosphate, sodium carboxymethylcellulose, potassium sorbate, methylparaben, propylparaben, propylene glycol, distilled water.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow to Use\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDirections for Use\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eShake Well:\u003c\/b\u003e Shake thoroughly before each use.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eTop Dress Feed:\u003c\/b\u003e Add to the horse’s regular grain ration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eDaily Dose:\u003c\/b\u003e Administer 1 oz per 1,100 lb body weight daily.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eWith Meals:\u003c\/b\u003e Feed during or immediately after meals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eConsistent Use:\u003c\/b\u003e Use daily for ongoing conditioning support.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdditional Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrecautions\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul type=\"disc\" style=\"margin-top: 0cm;\"\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eEquine Use Only:\u003c\/b\u003e Intended for use in horses only.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eVeterinary Guidance:\u003c\/b\u003e Consult a veterinarian before starting supplementation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eBreeding Caution:\u003c\/b\u003e Safety in pregnant or breeding mares not established.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eKeep Secured:\u003c\/b\u003e Keep out of reach of children and animals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\" class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eStorage:\u003c\/b\u003e Store in a cool, dry place with the lid tightly closed.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eShipping \u0026amp; Returns\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWe offer ground, express, priority, and international delivery; see our \u003cspan style=\"color: rgb(0, 0, 255);\"\u003e\u003ca aria-label=\"Shipping policy | hardypaw\" title=\"Shipping policy | hardypaw\" style=\"color: rgb(0, 0, 255);\" href=\"\/en-hk\/pages\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e\u003c\/span\u003e for details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFor return instructions or product concerns, please refer to our detailed \u003cspan style=\"color: rgb(0, 0, 255);\"\u003e\u003ca aria-label=\"Refund policy\" title=\"Refund policy\" style=\"color: rgb(0, 0, 255);\" href=\"\/en-hk\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ1: What is M.A.S.S. Builder used for in horses?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: M.A.S.S. Builder is formulated to support healthy weight gain, lean muscle development, and improved body condition in horses. The supplement combines gamma oryzanol, \u003ca href=\"\/en-hk\/products\/animed-pure-l-lysine-powder\" title=\"Animed pure l-lysine powder for horses\" aria-label=\"Animed pure l-lysine powder for horses\"\u003eessential amino acids\u003c\/a\u003e, and fenugreek to help support appetite, nutrient utilization, and overall conditioning when used daily.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ2: What are the active ingredients in M.A.S.S. Builder?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: The active ingredients in M.A.S.S. Builder include L-lysine, gamma oryzanol, threonine, and fenugreek. These components are selected to support muscle development, stimulate appetite, and promote efficient nutrient use as part of a comprehensive feeding program.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ3: How much M.A.S.S. Builder should a horse receive daily?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: The recommended feeding amount is 1 oz per 1,100 lb of body weight daily. M.A.S.S. Builder should be mixed into the regular grain ration and administered consistently to help support gradual weight and muscle development.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ4: Can M.A.S.S. Builder help hard-keeper horses?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Yes, M.A.S.S. Builder is commonly used for hard-keeper horses that struggle to maintain weight. The combination of amino acids and appetite-supporting fenugreek helps promote consistent intake and nutrient utilization, supporting improved body condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ5: Is M.A.S.S. Builder a steroid product?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: No, M.A.S.S. Builder is formulated as a non-steroidal supplement. The product supports weight gain and muscle development through nutritional ingredients rather than steroid compounds, making it suitable for routine feeding programs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ6: How long does it take to see results with M.A.S.S. Builder?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Results vary depending on the horse’s starting condition, diet, and workload. Many horses show gradual improvements in body condition and muscle tone over several weeks when M.A.S.S. Builder is fed consistently as directed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ7: Can M.A.S.S. Builder be given to performance horses?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Yes, M.A.S.S. Builder is suitable for \u003ca href=\"\/en-hk\/products\/formula-707-weight-gain-supplement-for-horses\" title=\"Formula 707 weight gain supplement for horses\" aria-label=\"Formula 707 weight gain supplement for horses\"\u003eperformance horses\u003c\/a\u003e needing additional support for muscle development and weight maintenance. It is designed to complement a balanced feeding program without introducing steroid ingredients.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ8: Is M.A.S.S. Builder safe for pregnant or breeding mares?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Safety in pregnant or breeding mares has not been established according to manufacturer guidance. A veterinarian should evaluate the mare’s health status before adding M.A.S.S. Builder to the feeding program.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eQ9: Should M.A.S.S. Builder be given with feed?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Yes, M.A.S.S. Builder should be top-dressed onto the regular grain ration and given during or immediately after meals. Consistent daily feeding supports steady intake and helps maintain an effective conditioning program.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kinetic Vet","offers":[{"title":"32-oz","offer_id":44906990108833,"sku":"5001-03-00","price":577.0,"currency_code":"HKD","in_stock":true},{"title":"Gallon","offer_id":44906990141601,"sku":"5001-03-01","price":1904.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/m-a-s-s-builder-healthy-weight-gain-supplement-for-horses-32-oz-335.jpg?v=1778542116","url":"https:\/\/hardypaw.com\/en-hk\/products\/mass-builder-healthy-weight-gain-supplement-horses","provider":"HardyPaw","version":"1.0","type":"link"}