NASC members are responsible suppliers of animal health and nutritional supplements who are committed to quality, vigilance, and continuous improvement. Companies must qualify to become NASC members and must sign our Member Accountability Guidelines agreeing to comply with NASC requirements.

The companies listed below with the green Audited Member designation next to their names are member companies that have earned permission to display the NASC Quality Seal on their products. They accomplish this by passing a comprehensive third-party audit every two years and maintaining ongoing compliance with rigorous NASC quality standards.

NASCSeal
Name
Category
Phone
Websites
NASCSeal
21st Century Animal HealthCare, Inc.
Companion Animal
480-966-8201
NASCSeal
AHC Products, Inc. (AniMed)
Companion Animal, Equine
859-737-3441
NASCSeal
AI for Pet
Companion Animal
82 2 522 1772
NASCSeal
Alaska Naturals Pet Products
Companion Animal
360-269-5600
Amber NaturalZ
Companion Animal
877-727-8243
American BioSciences, Inc.
Companion Animal
845-727-0800
American Wholesale Hemp
Companion Animal, Equine
405.410.4265
Animal Biosciences, Inc.
Companion Animal
617-651-6175
NASCSeal
Animal Essentials
Companion Animal
888-551-0416
NASCSeal
Animal Necessity, LLC
Companion Animal
800-721-1310
NASCSeal
Annamaet Petfoods, Inc.
Companion Animal
267-382-0163
NASCSeal
Ark Naturals
Companion Animal
239-592-9388
Arterra Pet
Companion Animal
856.485.8536
NASCSeal
Austin and Kat
Companion Animal
206.446.4819
NASCSeal
Badlands Ranch
Companion Animal
818.835.9064
NASCSeal
Bimini Pet Health
Companion Animal
800.948.9089
BioHealth Solutions
Companion Animal
800-585-7187
NASCSeal
BioZyme
Companion Animal, Equine
859.259.0300
NASCSeal
Bixbi Pet (Boulder Organics)
Companion Animal
303-666-1070
Botanoceutical Products, Inc.
Companion Animal
800-450-3692
Bundle x Joy
Companion Animal
619.419.0818
NASCSeal
Canna Companion
Companion Animal
844-447-4412
Carson & Bear
Companion Animal
833.222.2239
NASCSeal
cbdMD (Paw CBD)
Companion Animal, Equine
980-253-3301
NASCSeal
Central Garden & Pet (Farnam, Four Paws)
Companion Animal, Equine
602-281-3759
NASCSeal
Ceva Animal Health
Companion Animal, Equine
800-999-0297
NASCSeal
Charlotte’s Web
Companion Animal
1-855-790-8169
NASCSeal
Chill Paws
Companion Animal
866.382.4455 x 705
NASCSeal
Chou2 Pharma
Companion Animal
571.999.2368
NASCSeal
Cogent Solutions Group
Companion Animal, Equine
888.521.8867
NASCSeal
Cosmos Corporation
Companion Animal
800-542-7387
Cox Veterinary Lab
Companion Animal, Equine
803-581-4747
NASCSeal
CV Sciences
Companion Animal
1.855.PLUS.CBD (1.855.758.7223)
NASCSeal
Dale Edgar Brand
Companion Animal
316-258-7744
Daniel Baum Company
Companion Animal, Equine
717-509-5724
NASCSeal
Dechra Veterinary Products
Companion Animal, Equine
913-327-0015
NASCSeal
Direct Action Company
Companion Animal, Equine
800-921-9121
NASCSeal
Dr. Fossum’s Pet Care
Companion Animal, Equine
413-367-7867
NASCSeal
Dr. Harvey’s
Companion Animal
732-291-8600
NASCSeal
Dr. Xie Jing Tang Herbal
Companion Animal, Equine
352.591.2141
NASCSeal
Earth Animal Ventures
Companion Animal
203-222-7173, 203-557-3322
Eastman Naturals
Companion Animal
877.776.8496
NASCSeal
Elanco Animal Health
Companion Animal, Equine
NASCSeal
ElleVet Sciences
Companion Animal
844.673.7287
NASCSeal
Emerald Valley Natural Health, Inc.
Equine
603-775-0233
Encompass Pet Wellness, LLC
Companion Animal
888-683-7420
Equine America
Equine
00 44 1403 255809
EVSC Brands (USA)
Companion Animal
1 (778) 873-5450
NASCSeal
ExeGi Pharma
Companion Animal
844-348-4887
NASCSeal
Extract Labs
Companion Animal
(303) 927-6130
NASCSeal
Farrier’s Magic
Equine
(800) 321-6694
NASCSeal
Fera Pets
Companion Animal
626.656.3372
NASCSeal
Fetch for Pets, LLC.
Companion Animal
646-572-0501
NASCSeal
Fidobiotics
Companion Animal
888-322-3027
NASCSeal
Finish Line Horse Products, Inc.
Companion Animal, Equine
630-694-0000
NASCSeal
Finn
Companion Animal
201.400.3487
NASCSeal
FoodScience, LLC (VetriScience Laboratories & Pet Naturals)
Companion Animal
802-878-5508
NASCSeal
Four Leaf Rover
Companion Animal
833.477.6887
NASCSeal
Foxden Equine, Inc.
Equine
540-337-5450
Garden of Life LLC
Companion Animal
(561) 748-2477
NASCSeal
Gateway Products, Inc.
Companion Animal, Equine
719-537-6351
NASCSeal
General Nutrition Centers, Inc. (GNC)
Companion Animal
877-GNC-4700
NASCSeal
Get Joy & Company
Companion Animal
443-880-0653
GLC Direct
Companion Animal, Equine
859-253-9688
NASCSeal
Grand Meadows Nutritional Products, Inc.
Companion Animal, Equine
714-628-1690
NASCSeal
Green Coast Pet, LLC.
Companion Animal
Green Element
Companion Animal
541.649.2149
NASCSeal
Grizzly Pet Products
Companion Animal, Equine
888-323-5575
NASCSeal
Growve
Companion Animal
801-231-0323
NASCSeal
H & C Animal Health
Companion Animal, Equine
303-625-6027
NASCSeal
Heavenly Hounds (Iconic Brands)
Companion Animal
816-377-2468
NASCSeal
Hemp Well
Companion Animal, Equine
800-374-6160
Herbalist & Alchemist, Inc.
Companion Animal, Equine
909-689-9020
NASCSeal
Herbs for Life, Inc. dba Sustenance Herbs
Companion Animal, Equine
207-451-7093
NASCSeal
Herbsmith, Inc.
Companion Animal, Equine
800-624-6429
NASCSeal
Hilton Herbs, Ltd.
Companion Animal, Equine
855-261-1289
Hollywood Feed, LLC.
Companion Animal
901-452-2506
NASCSeal
Honest Paws
Companion Animal
1-844-729-7790
NASCSeal
HorseTech, Inc.
Companion Animal, Equine
712-841-2684
NASCSeal
Hyalogic
Companion Animal, Equine
913-422-9395
NASCSeal
InClover, Inc.
Companion Animal, Equine
303-581-9619
NASCSeal
IND Hemp
Equine
406.622.5680
NASCSeal
John Ewing Company
Equine
970-284-5575
NASCSeal
JustFoodForDogs
Companion Animal
(866) 726-9509
K9 Power Products Inc
Companion Animal
877-597-6937
NASCSeal
KALA Health, Inc.
Companion Animal
508-495-4034
Kentucky Performance Products
Equine
859 873 2974
NASCSeal
Kradle
Companion Animal
877-257-2353
Lang Pharma Nutrition, Inc.
Companion Animal
401-848-7700
Life’s Abundance, Inc.
Companion Animal
863-763-4239
NASCSeal
LifeVantage Corporation
Companion Animal
801-432-9000
NASCSeal
Lintbells Ltd
Companion Animal, Equine
NASCSeal
Liquid Health, Inc.
Companion Animal, Equine
800-995-6607
Liquid-Vet by COOL PET Holistics
Companion Animal, Equine
888-671-4292
NASCSeal
Majesty’s Animal Nutrition
Companion Animal, Equine
541-382-9811
NASCSeal
Manna Pro Corporation
Companion Animal, Equine
636-681-1700
Mare Magic
Equine
360-426-9811
NASCSeal
Mars Petcare
Companion Animal
615-767-2512
NASCSeal
Med-Vet Pharmaceuticals
Equine
800-366-8986
Medallion Equine
Equine
858-208-3573
Mercola Health Resources
Companion Animal
877-985-2695
Mighty Petz
Companion Animal
833.364.4489
NASCSeal
Mizner Bioscience, LLC
Companion Animal, Equine
561-570-1875
Muenster Milling Company
Companion Animal
940.641.9730
NASCSeal
Mushroom Matrix
Companion Animal, Equine
866-740-6874
Myos Rens Technology
Companion Animal
973-509-0444
Naked Leaf
Companion Animal, Equine
44.0.7432.265.592
NASCSeal
National Polymer International Corporation (NPIC)
Companion Animal
972.509.0449
NASCSeal
Natural Dog Company
Companion Animal
888.471.8288
Natural Equine Essentials
Equine
561-351-2818
NASCSeal
Natural Immunogenics Corp
Companion Animal
941.702.6100
NASCSeal
NaturVet
Companion Animal, Equine
951-296-6308
NASCSeal
Nestle Purina Petcare Company
Companion Animal
314-982-2278
NASCSeal
Nootie LLC
Companion Animal
1-800-478-7713 x116
NASCSeal
Nordic Naturals
Companion Animal
1.800.662.2544
NASCSeal
NOW Foods
Companion Animal
888-669-3663
NASCSeal
Nulo
Companion Animal
512.476.6856
NASCSeal
Nutri-Pet Research, Inc.
Companion Animal, Equine
800-360-3300
NASCSeal
Nutri-Vet
Companion Animal, Equine
877-729-8668
NASCSeal
Nutricost
Companion Animal
866.438.3694
NASCSeal
NWC Naturals
Companion Animal
949-481-1265
Omega Alpha USA
Companion Animal, Equine
416.297.6900
NASCSeal
Only Natural Pet
Companion Animal, Equine
720-406-7475
NASCSeal
Open Farm, Inc.
Companion Animal
416-925-3080
NASCSeal
Operation Good Boy
Companion Animal
323.382.8000
Origin Labs, Inc.
Companion Animal
952-657-7855
OTIS, LLC
Companion Animal
469.569.0947
Oxbow Enterprises
Companion Animal
402-867-2633
Paddocks Farm Partnership America, Inc.
Companion Animal, Equine
1.877.395.5166
Pawse LLC
Companion Animal
869.509.3709
NASCSeal
PawTree
Companion Animal
682-651-5636
NASCSeal
Peak Performance Nutrients, Inc.
Equine
561-347-7325
NASCSeal
Pet Health Solutions
Companion Animal, Equine
800-689-5227
NASCSeal
Pet HealthWorks, Inc.
Companion Animal
954-744-7400
NASCSeal
Pet Honesty
Companion Animal
1-800-374-0696
NASCSeal
Pet Parents®
Companion Animal
NASCSeal
Pet Releaf
Companion Animal
844-646-1646
NASCSeal
PetAlive
Companion Animal
800.683.1235
NASCSeal
PetIQ (VetIQ)
Companion Animal
208-939-8900
NASCSeal
PetLab Co
Companion Animal
+1 (702) 827-4738
PetPlate
Companion Animal
901-490-5832
Pets Best Life
Companion Animal
816-994-8421
NASCSeal
PetScy, Inc.
Companion Animal
813-786-9158
NASCSeal
Platinum Performance, Inc.
Companion Animal, Equine
805-688-1731
NASCSeal
PointPet
Companion Animal
307.392.4595
NASCSeal
Poseidon Animal Health
Equine
800.406.6249
NASCSeal
Prime Performance Nutrition
Equine
888-457-4235
NASCSeal
Primo Pup
Companion Animal
855-957-7466
NASCSeal
Pro·Sense by Spectrum Brands, Inc. – Pet, Home & Garden Division
Companion Animal
800-645-5154
Prospect Farms
Companion Animal
215.531.4037
Purina Animal Nutrition
Equine
914.403.5799
Quincy Bioscience
Companion Animal
608.827.8000
NASCSeal
Ramard, Inc.
Companion Animal, Equine
877-635-5365
NASCSeal
Real Mushrooms
Companion Animal
250.266.2356
Red Eft Properties, Inc.
Companion Animal
845-888-4884
NASCSeal
Reilly’s Hemp, Inc.
Companion Animal
(347) 746-8218
NASCSeal
Response Products
Companion Animal, Equine
308-872-6919
NASCSeal
Richdel, Inc.
Equine
775-246-3022
NASCSeal
Ridley, Inc.
Companion Animal, Equine
507-388-9400
NASCSeal
Ruff Greens
Companion Animal
214.704.3338
NASCSeal
Rx Vitamins, Inc.
Companion Animal
800-792-2222
NASCSeal
Santa Cruz Animal Health
Companion Animal, Equine
800-457-3801
NASCSeal
Sergeant’s Pet Care Products
Companion Animal
402-938-7024
NASCSeal
Silver Lining Herbs
Companion Animal, Equine
208-543-6956
NASCSeal
SmartPak Equine
Companion Animal, Equine
888-339-9695
Solid Gold Pet
Companion Animal
800-364-4863
NASCSeal
SOURCE, Inc.
Companion Animal, Equine
203-488-6400
NASCSeal
Springtime Supplements, Inc.
Companion Animal, Equine
800-521-3212
Standard Process, Inc.
Companion Animal, Equine
800-848-5061
NASCSeal
Stratford Pharmaceuticals
Companion Animal
877-498-2002
SUNMED
Companion Animal
888.524.7437
NASCSeal
Super Snouts Hemp Company
Companion Animal
775-683-9047
SwedenCare USA
Companion Animal
909-646-9949
NASCSeal
Synergy Labs, LLC
Companion Animal
954-525-1133
NASCSeal
Terry Naturally Animal Health
Companion Animal, Equine
920-406-6515
Tevra Brands, LLC
Companion Animal
402-858-1627
The Crump Group
Companion Animal
289-805-5006
NASCSeal
The Honest Kitchen, Inc.
Companion Animal
866-437-9729
The Natural Vet Companies (The Natural Pet Vet, The Natural Horse Vet)
Companion Animal, Equine
877-873-8838
The Pet Health People, LLC
Companion Animal
773-906-5159
NASCSeal
The Pet’s Table
Companion Animal
817-729-4672
The Saskatoon Colostrum Company Ltd.
Companion Animal
800-242-3185
NASCSeal
Thorne Research, Inc.
Companion Animal, Equine
208-263-1337
Thrive Animal Health
Companion Animal, Equine
866.721.1412
NASCSeal
ThunderWorks
Companion Animal
919.323.3819
NASCSeal
Treatibles (Auntie D’s Apothecary, Calmpanion)
Companion Animal
707.992.0854
NASCSeal
TropiClean Pet Products
Companion Animal
800-542-7387
Trustwell Brands
Companion Animal
877-729-2275
NASCSeal
Tuffy’s Pet Treats
Companion Animal
763.270.6280
NASCSeal
Ultimate Pet Nutrition
Companion Animal
818.835.9064
NASCSeal
Van Beek Natural Science
Companion Animal, Equine
712-737-2958
NASCSeal
Vet Classics
Companion Animal, Equine
951-296-6308
NASCSeal
Vet Worthy
Companion Animal
(208) 867-8426
NASCSeal
VETCBD Hemp
Companion Animal, Equine
562.754.3713
Veterinarian Recommended Solutions®
Companion Animal
855-876-7387
NASCSeal
Veterinarian’s Best, Inc.
Companion Animal
805-452-4601
VetIMMUNE, LLC
Companion Animal
209-600-7070
NASCSeal
Vetnique Labs
Companion Animal
888-557-8032
NASCSeal
Vetoquinol USA, Inc. (Tomlyn Products & Vetoquinol Products)
Companion Animal
817-632-9336
NASCSeal
Vets Plus
Companion Animal, Equine
715-231-1234
Vetz Petz
Companion Animal
213-268-4438
NASCSeal
Virbac Corporation
Companion Animal
1-844-484-7222
NASCSeal
Vital Planet Pets
Companion Animal
800-938-8482
NASCSeal
W.F. Young, Inc.
Companion Animal, Equine
800-628-9653
NASCSeal
Wellness Pet, LLC
Companion Animal
1-800-225-0904
NASCSeal
Whitebridge Pet Brands
Companion Animal
866.821.8562
NASCSeal
Wholistic Pet Organics
Companion Animal, Equine
888-452-7263
WINPRO Pet Products
Companion Animal
(515) 218-5783
NASCSeal
Wonder Paws
Companion Animal
628.777.2787
Woof Pet Inc
Companion Animal
720.760.4573
NASCSeal
YUZU CBD plus
Companion Animal
415.441.1111
NASCSeal
Zesty Paws
Companion Animal
386.931.1620