MuscleMx Pellets

Name: Formula 707® MuscleMx Pellets - MuscleMx Pellets
Brand: Formula 707®
SKU: 44619999248606
Price: 38.0 USD
Availability: InStock
Rating: 4.8649 (26 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$38.00

Quantity

One time purchase

$38.00

Subscribe & save

Save 10%

$34.20$38.00

Delivers every 10 days

Color

Black

Quantity

Formula 707 MuscleMx combines four natural nutrients that work synergistically to encourage the metabolic reactions required for muscle growth and development. Lysine lays the foundation for the formation of muscle-building proteins. Gamma oryzanol, a natural plant extract, assists in weight gain and muscle formation. Creatine, a naturall

4.9

37 ratings

707 MuscleMX Review

Sonja · September 21, 2026

MuscleMX

My horse has been on MuscleMx for about 2 weeks now. He’s been out of work due to some hoof issues and had lost some muscle. After being on MuscleMX he has started looking better!

Pacey · September 15, 2026

Great product

This has helped my older mare gain muscle and maintain it! She has been on it a few months now and it’s been slow but positive progress

Melissa · September 7, 2026

Returns accepted within 90 days

Exclusions may apply. See full policy

Exclusive offer available

Formula 707®

4.8 (2K)

Product description loading

This is the product description text that will appear here.

Exclusive offer available

Formula 707®

Weight Gain Powder

(7)

$45.92

Exclusive offer available

Formula 707®

Hoof Health Pellets

(83)

$51.46

Exclusive offer available

Formula 707®

Joint 6-in-1 Fresh Packs®

(6)

$44.88

Exclusive offer available

Formula 707®

Psyllium Pellets

(7)

$32.04

The Hoof & Paw Co.

Hoof Oil for Horses

(51)

$47.00

StateLineTack

4.8

(2.9K)

Exclusive offer available

Smarty Supply Co.

Formula 707 | Multifly | Feed-Thru Fly Control

$34.49

Botanical Blue Clay hoof packing for thrush and white line disease — natural horse hoof care

The Botanical Horse and Human LLC

Botanical Blue Clay — 24 oz

(36)

$39.99

100X Equine, LLC

Amino-Max + Osteo-MAX

(1)

$390.69

Horse Guard

(33)

$50.34

Horse Guard

Hoof & Hair Guard

(43)

$58.42

Bushland Ranch Store

Formula 707: DAILY ESSENTIALS - 50 LB

$145.95

Equine Veterinary Essentials

4.8

(77)

Metabo-Balance equine metabolic support supplement pouch, front of package

Lifespan equine joint and skin supplement pouch, front of package

100X Equine, LLC

Hydra-MAX

$117.56

Horse Guard

Mega Dose

(4)

$66.10

Exclusive offer available

Formula 707®

Joint 6-in-1 Pellets

(58)

$78.59

Exclusive offer available

Formula 707®

Performance Liquid

(3)

$39.53

BioMane.com

4.8

(9.4K)

Exclusive offer available

Formula 707®

Weight Gain Fresh Packs®

(3)

$48.34

Horse Guard

Biotin Hoof Blast

(22)

$70.96

Exclusive offer available

Formula 707®

Grow Granules

$193.20

NRS

Formula 707 Multifly FeedThru Fly Control 10lb

(2)

$65.99

The Hoof & Paw Co.

Fly Spray for Horses

(40)

$36.00

100X Equine, LLC

Gut X

(938)

$134.79

Horse Guard

Trifecta

(16)

$86.41

Summit Animal Health

4.8

(1.9K)

Joint & Mobility IM for Horses supplement bottle with veterinarian recommendation and satisfaction guarantee.

NRS

Formula 707 Multifly FeedThru Fly Control 25lb

$149.99

Exclusive offer available

NEIGHKED

HERCULES – EQUINE MUSCLE FUNCTION & CONSTRUCTION

(181)

$69.75

Horse Guard

Flix Horse Treats

(20)

$29.31

10% off

StateLineTack

Formula 707 Weight Gain

$80.53$89.48

100X Equine, LLC

4.9

(21.7K)

Exclusive offer available

Formula 707®

Glo-N-Go Liquid

(8)

$47.76

Exclusive offer available

Formula 707®

ULZERless® Fresh Packs®

(2)

$58.79

Exclusive offer available

Formula 707®

Fly Deny® Fly Spray

(15)

$29.99

Exclusive offer available

Formula 707®

Support Pro - 25 lb bag

(1)

$265.07

10% off

CountrySupply.com

Formula 707 Glo-N-Go

$42.98$47.76

NRS

Formula 707 Multifly FeedThru Fly Control 5lb

(1)

$34.99

HorseHalo

4.3

(1.7K)

CorrectConnect

Pylonetti Pre-Order for Shipping Week of Oct 19, 2026

(76)

$50.00

Red Hot Equine Aminos

Repair Daily Formula

(51)

$50.00

Grazers Nutri-Treats Healthy Horse Treats! Safe for horses with metabolic disorders, no added sugar, and full of nutrients! Promotes healthy metabolism, energy production, digestive health, strong hooves and coats, proper inflammatory response, immune support, neurologic health, healthy hydration, and includes essential vitamins and minerals!

Equine Balanced Support

Grazers Nutri-Treats - Forage-Based, Healthy Horse Treats

(47)

$21.50

CountrySupply.com

Formula 707 MultiFly Feed-Thru Fly Control

$65.99

100X Equine, LLC

Osteo-MAX + Gut X

$338.44

Horse Guard

Equine Hoof Guard

(12)

$67.69

10% off

Schneiders

Premier Lancaster Fixed Throat Leather Halter

$44.99$49.99

Exclusive offer available

Formula 707®

Calming Pellets

(339)

$51.62

Beginner fly fishing gear

Rod outfits, fly boxes, and nippers.

Exclusive offer available

Formula 707®

Digestive Health Pellets

(12)

$39.93

Exclusive offer available

Formula 707®

MultiFly® Feed-Thru Fly Control

(637)

$34.49

Horse Guard

Super Weight Gain

(117)

$51.67

10% off

CountrySupply.com

Formula 707 Calming Fresh Packs

$43.43$48.26

Crazy Horse Farm and Feed

Formula 707 MultiFly Feed-Thru Fly Control for Horses

$34.49

100X Equine, LLC

Amino-Max + Gut X

(52)

$295.69

Coat Defense

4.5

(5.1K)

10% off

CountrySupply.com

Formula 707 Weight Gain

$80.53$89.48

Formula 707 Hoof Health Pellets Supplement For Horses - 5 lb - 80 servings - Horse Vitamins & Supplements 1

Exclusive offer available

HardyPaw

Formula 707 Hoof Health Pellets Supplement For Horses

$30.99

Horse Brush - BioMane Mane and Tail Brush

21% off

BioMane.com

Mane and Tail Brush

(1.2K)

$11.00$14.00

100X Equine, LLC

Amino-Max + Max Calm

$295.69

Horse Guard

Flaxen Flow

(23)

$43.86

Horse Guard

Flaxen Glow

(1)

$40.31

Exclusive offer available

Formula 707®

Daily Essentials Pellets

(35)

$29.37

Exclusive offer available

Formula 707®

Joint 6-in-1 + Daily Essentials Combo Fresh Packs

(16)

$54.23

Exclusive offer available

Formula 707®

ULZERless® Pellets

(21)

$90.67

Post-workout recovery

Wraps, compression sleeves, and foam rollers.

Exclusive offer available

Formula 707®

Calming Fresh Packs®

(16)

$48.25

Formula 707 Calming Apple Flavored Pellet Supplement for Horses - 10 lb - 80 servings - Horse Vitamins & Supplements 1

Exclusive offer available

HardyPaw

Formula 707 Calming Apple Flavored Pellet Supplement for Horses

(1)

$56.99

White container of Smart Earth Omega 3 Equine Health Supplement on a white background

Exclusive offer available

Smart Earth Camelina - USA

Camelina Oil for Equine - 1 gallon Jug

(1.1K)

$74.99

100X Equine, LLC

Amino-MAX

$176.94

Exclusive offer available

Redmond Life

Daily Red® Crushed™ Garlic - Mineral Supplement for Horses

(10)

$28.47

10% off

StateLineTack

Formula 707 PerformanceMx Liquid

$35.58$39.54

10% off

StateLineTack

Formula 707 Glo-N-Go

$42.98$47.76

OptiWize Inc

4.7

(2.6K)

100X Equine, LLC

Osteo-MAX

$231.56

NRS

Formula 707 Joint 6-in-1 20 lbs

$229.99

Exclusive offer available

Summit Animal Health

Gut Balance

(12)

$64.95

Exclusive offer available

Formula 707®

MetaStable® Pellets

(298)

$77.95

Exclusive offer available

Formula 707®

Restore Electrolyte Pellets

(8)

$43.51

Exclusive offer available

Formula 707®

Calming Paste

(18)

$17.50

25.5 oz Bag of Daily Natural Vitamin E Powder - High Bioavailability Antioxidant Support for Horses, highly concentrated with 2000 IU per scoop.

Equine Balanced Support

Daily Natural Vitamin E - High Bioavailability Antioxidant Support

(16)

$44.44

Exclusive offer available

Formula 707®

Hoof Health Fresh Packs®

(6)

$48.03

Exclusive offer available

Formula 707®

Super E Pellets

(7)

$155.31

At-home cardio essentials

Folding walking pads, exercise bikes, and free weights.

100X Equine, LLC

Gut X

$134.79

Bushland Ranch Store

FORMULA 707 - MUSCLEMX - 3 LBS NEW PRESENTATION

$38.00

Bushland Ranch Store

Formula 707: DAILY ESSENTIALS PELLETS - 6 LB

$26.95

NRS

Formula 707 Joint 6-in-1 10 lbs

$131.99

Exclusive offer available

ImmuBiome

ImmuBiome Strength & Stamina

(155)

$69.00

100X Equine, LLC

Joint Flex Plus

$134.79

Silver Lining Herbs

4.7

(2.2K)

Herbal Wormer for Horses - Silver Lining Herbs

Feet & Bone Support for Horses - Silver Lining Herbs

Pituitary Support for Horses - Silver Lining Herbs

Immune Support for Horses - Silver Lining Herbs

10% off

StateLineTack

Formula 707 Weight Gain Daily Fresh Packs

$43.51$48.34

MuscleMx Pellets

Description

Reviews4.9(37)

Delivery & Returns

Formula 707®

You might also like

Weight Gain Powder

Hoof Health Pellets

Joint 6-in-1 Fresh Packs®

Psyllium Pellets

Hoof Oil for Horses

StateLineTack

Formula 707 | Multifly | Feed-Thru Fly Control

Botanical Blue Clay — 24 oz

Amino-Max + Osteo-MAX

Horse Guard

Hoof & Hair Guard

Formula 707: DAILY ESSENTIALS - 50 LB

Equine Veterinary Essentials

Hydra-MAX

Mega Dose

Joint 6-in-1 Pellets

Performance Liquid

BioMane.com

Weight Gain Fresh Packs®

Biotin Hoof Blast

Grow Granules

Formula 707 Multifly FeedThru Fly Control 10lb

Fly Spray for Horses

Gut X

Trifecta

Summit Animal Health

Formula 707 Multifly FeedThru Fly Control 25lb

HERCULES – EQUINE MUSCLE FUNCTION & CONSTRUCTION

Flix Horse Treats

Formula 707 Weight Gain

100X Equine, LLC

Glo-N-Go Liquid

ULZERless® Fresh Packs®

Fly Deny® Fly Spray

Support Pro - 25 lb bag

Formula 707 Glo-N-Go

Formula 707 Multifly FeedThru Fly Control 5lb

HorseHalo

Pylonetti Pre-Order for Shipping Week of Oct 19, 2026

Repair Daily Formula

Grazers Nutri-Treats - Forage-Based, Healthy Horse Treats

Formula 707 MultiFly Feed-Thru Fly Control

Osteo-MAX + Gut X

Equine Hoof Guard

Premier Lancaster Fixed Throat Leather Halter

Calming Pellets

Digestive Health Pellets

MultiFly® Feed-Thru Fly Control

Super Weight Gain

Formula 707 Calming Fresh Packs

Formula 707 MultiFly Feed-Thru Fly Control for Horses

Amino-Max + Gut X

Coat Defense

Formula 707 Weight Gain

Formula 707 Hoof Health Pellets Supplement For Horses

Mane and Tail Brush

Amino-Max + Max Calm

Flaxen Flow

Flaxen Glow

Daily Essentials Pellets

Joint 6-in-1 + Daily Essentials Combo Fresh Packs

ULZERless® Pellets

Calming Fresh Packs®

Formula 707 Calming Apple Flavored Pellet Supplement for Horses

Camelina Oil for Equine - 1 gallon Jug

Amino-MAX

Daily Red® Crushed™ Garlic - Mineral Supplement for Horses

Formula 707 PerformanceMx Liquid

Formula 707 Glo-N-Go

OptiWize Inc

Osteo-MAX

Formula 707 Joint 6-in-1 20 lbs

Gut Balance

MetaStable® Pellets