Home Feeds Ingredients Oats Oat Hulls

Oat Hulls - Feed Ingredient

Oat hulls are the outer protective layers of oat grains (Avena sativa), removed during the milling process. They consist primarily of lignocellulose and serve as a structural component of the oat kernel. Due to their high fiber and low digestibility, oat hulls are considered a byproduct with limited nutritional value for most livestock species.

In equine nutrition, oat hulls are primarily used as a source of indigestible fiber or as a filler ingredient in pelleted feeds. While they provide bulk and aid in pellet formation, they contribute little to digestible energy or essential nutrients. However, their low starch and sugar content make them a suitable carrier ingredient in low-calorie feed formulations and supplements. Excessive inclusion of oat hulls in a horse’s diet may dilute overall nutrient density without offering significant digestible fiber benefits.

The following equine feeds, supplements and products contain Oat Hulls as an ingredient.

Feed Name	Brand	ID	Availability	Format	Protein	Fat	ADF	NDF	NSC	DE	Lysine	Calcium	Phosphorus	Magnesium	Potassium	Sodium	Chloride	Iron	Zinc	Copper	Selenium	Biotin	Vitamin E
12% Fat 'n' Fibre (Pellet)	Masterfeeds	71927		Pelleted	13.33%	5.56%	21.49%	36.96%	21.02%	3.02 mcal/kg	3.67%	1.1%	0.67%	0.28%	1.16%	0.44%	0.46 ppm	265.08 ppm	105.56 ppm	27.78 ppm	1.07 ppm	0.78 ppm	127.78 KIU
12% Light Performance Pellet	Masterfeeds	401282		Pelleted	13.33%	2.78%	13.2%	16.5%	27.55%	3.79 mcal/kg	3.75%	1.1%	0.67%	0.27%	--	0.44%	--	--	100 ppm	33.33 ppm	0.33 ppm	0.77 ppm	127.78 KIU
Alltrack (Textured)	Masterfeeds	386540		--	14.44%	11.1%	20.15%	36.04%	14.41%	3.52 mcal/kg	3.8%	1.1%	0.7%	0.3%	1.35%	0.5%	0.79 ppm	244.4 ppm	166.7 ppm	55.6 ppm	0.69 ppm	1.6 ppm	272.2 KIU
AminoTrace+	Mad Barn	71562		Pelleted	17.9%	2.5%	20%	45%	3.5%	2 mcal/kg	29.4%	0.84%	3.9%	5.8%	0.4%	2.8%	5 ppm	105.3 ppm	3947.4 ppm	1578.9 ppm	10.5 ppm	105.3 ppm	6578.9 KIU
BalancI.R. Ration	Hoffman's Horse Products	387882		Pelleted	11.1%	3.3%	37.5%	47.5%	12.2%	1.95 mcal/kg	--	1.1%	0.61%	--	--	0.39%	0.33 ppm	--	366.1 ppm	130.3 ppm	0.67 ppm	--	222.2 KIU
Caliber Complete Horse Ration	Co-op	401531		--	13.33%	2.22%	22%	--	--	2.03 mcal/kg	5.09%	0.83%	0.5%	0.33%	1%	0.44%	--	--	333.33 ppm	94.44 ppm	0.33 ppm	8.22 ppm	333.33 KIU
Caliber Mare & Foal Ration	Co-op	401534	--	--	17.78%	6.11%	16.5%	--	--	2.35 mcal/kg	5.62%	1.11%	0.83%	0.33%	0.89%	0.44%	--	--	366.67 ppm	66.67 ppm	0.67 ppm	6.22 ppm	377.78 KIU
Caliber Senior & Special Care Horse Ration	Co-op	401532		Pelleted	15.56%	7.78%	24.75%	--	--	3.11 mcal/kg	5.14%	1.11%	0.67%	0.33%	1.33%	0.39%	--	--	488.89 ppm	83.33 ppm	0.55 ppm	6.22 ppm	555.56 KIU
Caliber Working Horse Ration	CO-OP	401301		--	17.78%	7.78%	16.26%	34%	--	3 mcal/kg	9.37%	2.17%	1.44%	0.33%	1.33%	0.44%	--	--	555.56 ppm	111.11 ppm	1.5 ppm	12.22 ppm	1111 KIU
Cosequin Optimized	Cosequin	694526		--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Equine Adult® Horse Feed	Purina Mills	71254		Pelleted	12.36%	3.37%	33.71%	51.69%	16.86%	2.54 mcal/kg	6.36%	1.46%	0.56%	--	--	--	--	--	132 ppm	45 ppm	0.34 ppm	--	197.75 KIU
Equine Junior® Complete Horse Supplement	Purina Mills	71255		Pelleted	16.29%	6.18%	24.72%	42.7%	25.84%	2.89 mcal/kg	5.52%	1.46%	0.62%	--	--	--	--	--	247 ppm	67 ppm	0.34 ppm	--	371 KIU
Equine Senior® Complete Horse Feed	Purina Mills	71256		Pelleted	15.73%	6.18%	25.84%	43.82%	20.39%	2.87 mcal/kg	5%	1.12%	0.45%	0.37%	1.35%	0.62%	0.45 ppm	247 ppm	247 ppm	61.8 ppm	0.34 ppm	--	346.07 KIU
Equinepower Cool Energy	O & T Farms	1046963	--	--	20.1%	29.7%	21.7%	28.1%	13.71%	4.02 mcal/kg	5.76%	0.45%	0.54%	0.31%	0.99%	0.02%	--	315 ppm	46 ppm	11.1 ppm	--	--	--
EquinePOWER	O&T Farms	387923		--	20.1%	29.7%	21.7%	28.1%	13.71%	4.02 mcal/kg	5.76%	0.45%	0.54%	0.31%	0.99%	0.02%	--	315 ppm	46 ppm	11.1 ppm	--	--	--
Fab Fiber Plus	McCauley's	1130033	--	Textured	13.3%	13.3%	21.1%	37.8%	--	3.54 mcal/kg	--	1.4%	0.7%	--	--	--	--	--	133.3 ppm	38.9 ppm	0.6 ppm	--	367.4 KIU
Fat 'N' Fibre (pellet)	Masterfeeds	401649		Pelleted	13.33%	5.56%	20.63%	31%	21.02%	3.13 mcal/kg	3.67%	1.11%	0.67%	0.28%	1.16%	0.44%	0.46 ppm	265.08 ppm	105.56 ppm	27.78 ppm	1.07 ppm	0.78 ppm	127.78 KIU
Fiberforce	Cavalor	401654		Textured	12%	8.9%	30%	47.8%	11.1%	2.8 mcal/kg	5%	1.5%	0.6%	0.3%	1.6%	0.61%	0.7 ppm	44.4 ppm	111.1 ppm	44.4 ppm	0.2 ppm	--	117.8 KIU
Fiberforce Gastro	Cavalor	1025820	--	Textured	13.3%	7.8%	28.9%	45.6%	10%	2.7 mcal/kg	5%	2.2%	0.6%	0.7%	1.7%	0.72%	0.7 ppm	44.4 ppm	111.1 ppm	44.4 ppm	0.2 ppm	--	118.9 KIU
Finishing Touch	Masterfeeds	71723		--	15.6%	20.05%	14.05%	32.75%	25.27%	4.12 mcal/kg	4.5%	1.11%	0.67%	0.39%	0.91%	0.45%	0.6 ppm	153.11 ppm	128.11 ppm	33.42 ppm	0.51 ppm	1.11 ppm	445.58 KIU
Frisky Foal	Masterfeeds	401279		Pelleted	18.89%	4.44%	21.25%	58.62%	--	2.58 mcal/kg	5%	1.33%	1%	0.33%	--	0.44%	--	--	155.56 ppm	38.89 ppm	0.66 ppm	1.44 ppm	333.33 KIU
HaySaver	Hoffman's Horse Products	401450		--	13.3%	3.3%	30%	40%	22.2%	2.75 mcal/kg	--	1.1%	0.67%	--	--	0.39%	0.3 ppm	--	296.26 ppm	89.92 ppm	0.66 ppm	--	56.18 KIU
Hoofefex	Basic Equine Nutrition	401691		Powdered	--	--	--	--	--	0 mcal/kg	--	--	--	--	--	--	--	--	9136.59 ppm	3060.91 ppm	--	609.11 ppm	--
Horse Crunchies	Hoffman’s Horse Products	612560		Cubes	17.8%	5%	22.5%	32.5%	24.4%	2.98 mcal/kg	--	1.11%	0.78%	--	--	0.39%	0.3 ppm	--	--	--	0.66 ppm	--	166.7 KIU
Horseman's Elite Mare & Foal Nugget	Bluebonnet Feeds	430625		Pelleted	17.78%	8.89%	26.11%	37.78%	18.9%	2.87 mcal/kg	5.62%	1.11%	0.78%	0.33%	1%	--	--	--	244.44 ppm	77.78 ppm	0.56 ppm	1.1 ppm	306.2 KIU
Impact Professional Mare & Foal	Purina	401507	--	Pelleted	16.67%	6.67%	17.22%	37.78%	22.22%	3.09 mcal/kg	6%	1%	0.67%	--	--	--	--	--	244.44 ppm	66.67 ppm	0.67 ppm	0.5 ppm	306.2 KIU
Impact Professional Senior	Purina	401506		Pelleted	15.56%	5.56%	25.56%	44.44%	20%	2.81 mcal/kg	4.28%	0.78%	0.5%	--	--	--	--	--	200 ppm	55.56 ppm	0.33 ppm	--	244.96 KIU
Inspire Hay Stretcher Large Pellet	Blue Seal	758438	--	Pelleted	12.8%	2.2%	28.9%	48.9%	--	2.59 mcal/kg	--	1.2%	0.5%	--	--	--	--	--	--	--	--	--	--
Inspire Hay Stretcher Small Pellet	Blue Seal	1124999	--	Pelleted	12.8%	2.2%	30%	52.2%	--	2.52 mcal/kg	--	1.2%	0.5%	--	--	--	--	--	--	--	--	--	--
Krunch Cubes	Masterfeeds	71718		Cubes	17.8%	2.78%	10%	32%	50.96%	3.1 mcal/kg	4.4%	1.2%	1%	0.3%	1.5%	0.39%	0.66 ppm	600 ppm	138.9 ppm	38.9 ppm	0.5 ppm	1.1 ppm	222.2 KIU
M10 Balancer	McCauley's	1032134	--	Pelleted	11.1%	5.6%	20%	35.6%	--	3.07 mcal/kg	--	3.4%	1.6%	--	--	0.6%	0.8 ppm	--	555.6 ppm	200 ppm	2.2 ppm	--	1224.8 KIU
MagneChrome	Mad Barn	390234		Pelleted	3.61%	1.21%	45.05%	78.44%	7.26%	1.59 mcal/kg	4.18%	0.11%	0.17%	9.66%	0.54%	0.02%	0.22 ppm	195 ppm	26 ppm	13 ppm	0 ppm	0 ppm	0 KIU
Maintenance Horse Ration	Hoffman's Horse Products	71858		Pelleted	13.89%	3.33%	23.8%	33.8%	19.4%	2.63 mcal/kg	--	1.61%	0.77%	--	--	0.4%	0.3 ppm	--	279.86 ppm	87.87 ppm	1.2 ppm	--	388.9 KIU
Miniature Horse and Pony	Purina	401503		Pelleted	15.17%	5.06%	25.3%	42.9%	19.8%	2.8 mcal/kg	5.93%	0.9%	0.73%	--	--	--	--	--	303.37 ppm	84.27 ppm	0.67 ppm	--	309.64 KIU
Natural E/Organic Se	Mad Barn	386549		Pelleted	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	82.68 ppm	--	82681.1 KIU
Oat - Groat Hulls		71416		--	13.41%	6.7%	2.8%	14.2%	56.03%	3.92 mcal/kg	4.11%	0.07%	0.6%	0.18%	0.51%	0.03%	0.11 ppm	40 ppm	29 ppm	2 ppm	--	0.9 ppm	--
Oat Hulls		71417		--	3.89%	1.78%	42%	78%	13.48%	1.59 mcal/kg	4.11%	0.19%	0.23%	0.13%	0.66%	0.04%	0.13 ppm	246.56 ppm	31.4 ppm	9.4 ppm	0.08 ppm	0.3 ppm	12.7 KIU
Omneity P - Pellets	Mad Barn	71681		Pelleted	9.5%	2%	0%	0%	3.5%	1 mcal/kg	20%	5.26%	2.95%	2.74%	--	3.16%	4.4 ppm	--	2526.3 ppm	631.6 ppm	12.63 ppm	94.7 ppm	5157.9 KIU
Optimum Digestive Health Pellets	Mad Barn	71558		Pelleted	22.83%	--	--	--	--	3 mcal/kg	--	1.5%	--	--	--	--	--	--	--	--	0 ppm	--	--
Pianissimo	Cavalor	387896		Textured	12.2%	5.6%	21.1%	37.8%	27.7%	3.1 mcal/kg	5.5%	1.2%	0.4%	0.6%	1%	0.61%	0.7 ppm	83.3 ppm	127.8 ppm	33.3 ppm	0.3 ppm	0.2 ppm	222.2 KIU
Podium Cool Energy -Pellet	Masterfeeds	71717		Pelleted	13.33%	8.89%	24.14%	42.52%	14.63%	3.09 mcal/kg	4.6%	0.89%	0.66%	0.33%	1.11%	0.39%	0.64 ppm	250.42 ppm	222.22 ppm	105.56 ppm	1.22 ppm	1.2 ppm	444.44 KIU
Prairie West Horse Pellets	West Central Pelleting Ltd.	919910	--	Pelleted	15.6%	3.9%	18.8%	28.8%	31.2%	3.08 mcal/kg	--	0.9%	0.5%	--	--	0.4%	--	--	--	--	0.33 ppm	--	34.1 KIU
RX Roughage Pellet/Cube	Masterfeeds	71700		Pelleted, Cubes	13.3%	2.8%	23.6%	46.9%	19%	2.73 mcal/kg	4.6%	0.89%	0.56%	0.28%	1.1%	0.39%	0.58 ppm	222 ppm	94.4 ppm	27.8 ppm	0.33 ppm	0.8 ppm	127.8 KIU
Senior Pellet	Masterfeeds	71738	--	Pelleted	15.56%	6.67%	19.8%	24.75%	14%	3.27 mcal/kg	3.98%	1.11%	0.55%	0.33%	1.5%	0.42%	0.57 ppm	600 ppm	133.33 ppm	38.89 ppm	0.6 ppm	1.28 ppm	444.44 KIU
Senior Ration	Hoffman's Horse Products	386541		Pelleted	13.33%	5.56%	30%	40%	--	2.75 mcal/kg	--	1.56%	0.77%	--	--	0.39%	0.3 ppm	--	331.27 ppm	104.93 ppm	0.66 ppm	--	444.4 KIU
Sharpe 12% Sweet	Sharpe Farm Supplies	71800		--	13.33%	3.33%	13.33%	24.66%	42.69%	3.3 mcal/kg	4.3%	0.78%	0.56%	0.24%	0.96%	0.33%	4.51 ppm	227.97 ppm	172.45 ppm	30.85 ppm	0.3 ppm	0.5 ppm	133.33 KIU
Silhouette	Cavalor	694724		--	25.6%	4.4%	23.3%	36.7%	12.8%	2.9 mcal/kg	6.1%	1.2%	0.4%	0.3%	1.8%	1.06%	0.6 ppm	71.1 ppm	311.1 ppm	80 ppm	1.2 ppm	--	1331.1 KIU
Step 2 Peak Performance - Sport	Trouw Nutrition	71916		Extruded	15.6%	11.1%	15%	31%	34.6%	3.62 mcal/kg	4.27%	1.5%	0.9%	0.4%	1.1%	0.6%	0.8 ppm	500 ppm	351.1 ppm	57.8 ppm	0.5 ppm	--	694.4 KIU
Step 3 GenAPro	Trouw	401713		Cubes	16.7%	3.3%	26.3%	36.3%	9.9%	2.81 mcal/kg	5%	1.67%	0.56%	0.26%	--	0.4%	--	--	313.3 ppm	51.1 ppm	0.33 ppm	--	88.89 KIU
Step 4 Complete Pellet	Trouw Nutrition	71919		Pelleted	15.6%	5.6%	26.3%	36.3%	10%	2.9 mcal/kg	--	1.3%	0.8%	0.2%	--	0.4%	--	--	254.4 ppm	42.2 ppm	0.4 ppm	--	383.3 KIU
Step 8 Hi-Fat	Trouw Nutrition	71925		Pelleted	14.4%	22.2%	20%	30%	7.7%	4.28 mcal/kg	--	1.4%	0.5%	0.2%	--	0.4%	--	--	310 ppm	50 ppm	0.3 ppm	--	777.8 KIU
Strucomix Original	Cavalor	401706		Textured	12.2%	6.1%	24.4%	41.1%	18.8%	3 mcal/kg	5.5%	1.4%	0.4%	0.3%	1.1%	0.61%	0.8 ppm	83.3 ppm	127.8 ppm	33.3 ppm	0.3 ppm	0.2 ppm	222.2 KIU
Sunderland Pedestal Horse Ration Texturized	Masterfeeds	1135878		Textured	13.29%	15.51%	18.3%	40.15%	18.78%	3.74 mcal/kg	--	0.78%	0.7%	0.37%	1.04%	0.39%	0.56 ppm	182.41 ppm	101.84 ppm	24.31 ppm	0.51 ppm	--	310.11 KIU
Surmount (Pellet)	Masterfeeds	71871		Pelleted	13.33%	6.74%	19.8%	40%	21%	3 mcal/kg	4.17%	0.89%	0.55%	0.27%	--	0.44%	--	--	133.33 ppm	38.89 ppm	0.6 ppm	1.22 ppm	216.67 KIU
Ultium Gastric Care	Purina	401497		Pelleted	14.04%	11.8%	23.6%	42.7%	19.11%	3.32 mcal/kg	7.2%	1.07%	0.67%	0.39%	1.35%	0.79%	--	--	314.61 ppm	89.89 ppm	0.67 ppm	--	371.57 KIU
Ultium® Competition Horse Formula	Purina Mills	71251		Pelleted	13.15%	13.93%	23.6%	41.6%	19.67%	3.48 mcal/kg	5.98%	1.24%	0.56%	0.39%	1.35%	0.79%	0.6 ppm	1632.27 ppm	269.7 ppm	73.03 ppm	0.81 ppm	--	371 KIU
Visceral+	Mad Barn	71737		Pelleted	19.74%	0.43%	--	--	--	--	--	--	--	7%	--	--	--	--	--	--	--	--	--
Vitamin E + Selenium	Basic Equine Nutrition	401696		Powdered	--	--	--	0%	--	0 mcal/kg	--	--	--	--	--	--	--	--	--	--	33.33 ppm	--	53333.33 KIU
VTM 20 Pellet	Masterfeeds	71699		Pelleted	22.2%	3.3%	13.11%	28.09%	19.3%	2.48 mcal/kg	4.5%	3.1%	1.66%	0.4%	1.29%	1.1%	1.5 ppm	733 ppm	333 ppm	105.6 ppm	1.9 ppm	3.8 ppm	666.7 KIU
WellSolve L/S Concentrate	Purina	71913		Pelleted	13.04%	5.98%	29.7%	52.8%	11.96%	2.66 mcal/kg	5.83%	0.71%	0.54%	0.54%	--	--	--	--	239.13 ppm	70.65 ppm	0.65 ppm	8.62 ppm	539.2 KIU
WellSolve W/C	Purina	401505		Extruded	13.33%	1.11%	35.75%	45.75%	--	2.42 mcal/kg	5.84%	0.94%	0.67%	0.33%	--	0.33%	--	--	266.67 ppm	72.22 ppm	0.67 ppm	8.82 ppm	367.44 KIU
Wholegain	Cavalor	978386	--	--	14.4%	23.3%	12.8%	23.3%	22.2%	3.9 mcal/kg	4.6%	2.6%	1.2%	0.7%	1.2%	0.61%	0.8 ppm	302.8 ppm	534.4 ppm	182.2 ppm	1 ppm	1 ppm	1177.8 KIU

Feeds, Supplements & Products

AminoTrace+ Vitamin and Mineral Supplement (Mad Barn)

Hoof Health

Metabolic Syndrome

Organic Trace Minerals

Vitamins

AminoTrace+ by Mad Barn is a complete, balanced equine mineral and vitamin supplement designed for horses with metabolic concerns. It is ideal for horses with IR, PPID, or high iron in the diet.

MagneChrome (Mad Barn)

Antioxidant

Health

Herb

Metabolic Syndrome

MagneChrome from Mad Barn (formerly sold under the name IR Supplement) is a magnesium and chromium supplement for IR Horses. This supplement provides antioxidant and anti-inflammatory support which is critical for horses with metabolic conditions such as insulin resistance, laminitis and Cushing’s Syndrome

Hormone Supplement Minerals Supplement

Natural E/Organic Se (Mad Barn)

Antioxidant

Organic Trace Minerals

Recovery

Vitamins

Natural E/Organic Se is a pelleted supplement providing organic Selenium yeast and natural Vitamin E. These two nutrients are important antioxidants that support muscle function and anti-inflammatory pathways.

Reproductive Supplement Muscle Supplement Immune Supplement Mineral Supplements Supplement Vitamin Supplements Organic Minerals

Omneity P – Pellets – Vitamin & Mineral Supplement (Mad Barn)

Gut Health

Hoof Health

Mineral Balance

Organic Trace Minerals

Ration Balancer

Omneity Pellets is a balanced mineral and vitamin supplement for horses in a palatable pellet form. It provides 100% organic trace minerals, complete B-vitamin fortification, added Vitamin E, yeast and digestive enzymes.

Commercial Feeds & Supplements Supplement Amino Acid Supplements Bone Supplement Mineral Supplements Reproductive Supplement Vitamin Supplements Minerals Vitamins Organic Minerals

Optimum Digestive Health Pellets (Mad Barn)

Digestion

Feed Efficiency

Gut Health

Probiotic

Optimum Digestive Health from Mad Barn is a probiotic and prebiotic supplement designed to support hindgut health in the horse. It helps to maintain a stable microflora and promote immune health.

Supplement Gut Supplement Probiotics

Visceral+ (Mad Barn)

Digestion

Gut Health

Immunity

Probiotic

Ulcers

Yeast

Visceral+ by Mad Barn is a pelleted supplement to be used for horses with gastric health concerns. It is designed to maintain stomach and hindgut health and to support the immune system.

Supplement Gut Supplement Probiotics