Browse by brand.
Find a brand and see how its products score — by what's inside, not marketing claims.
Swanson
898 products · 🇺🇸 · NSF Certified +1
NOW
637 products · 🇺🇸 · Informed Sport +2
Nutricost
545 products · 🇺🇸 · NSF Certified +1
Solaray
431 products · 🇺🇸 · NSF Certified +3
Source Naturals
428 products · 🇺🇸 · Non-GMO Project
Life Extension
394 products · 🇺🇸 · NSF Certified
Pure Encapsulations
361 products · 🇺🇸 · NSF Certified
Nature's Way
315 products · 🇺🇸 · NSF Certified +3
Solgar
290 products · 🇺🇸 · Non-GMO Project
Natural Factors
263 products · 🇨🇦 · USDA Organic
Micro Ingredients
239 products · 🇺🇸 · USDA Organic
Carlson
226 products · 🇺🇸 · NSF Certified +2
GNC
223 products · 🇺🇸
Nature's Bounty
194 products · 🇺🇸 · NSF Certified +2
Nature Made
187 products · 🇺🇸 · NSF Certified +1
California Gold Nutrition
171 products · 🇺🇸 · USDA Organic
Thorne
154 products · 🇺🇸 · NSF Certified +6
Nordic Naturals
148 products · 🇺🇸 · NSF Certified +4
21st Century
140 products · 🇺🇸 · NSF Certified +1
Sports Research
136 products · 🇺🇸 · NSF for Sport +7
Country Life
133 products · 🇺🇸 · NSF Certified +3
KAL
125 products · 🇺🇸 · NSF Certified +1
Doctor's Best
125 products · 🇺🇸
Higher Nature
120 products · 🇬🇧 · NSF Certified
Jarrow Formulas
102 products · 🇺🇸 · NSF Certified +3
Natrol
82 products · 🇺🇸 · NSF Certified +2
NFH
74 products · 🇨🇦
Trace Minerals
61 products · 🇺🇸 · USDA Organic +1
MegaFood
61 products · 🇺🇸 · NSF Certified +6
AOR Advanced Orthomolecular Research
59 products · 🇨🇦
Optimum Nutrition
48 products · 🇺🇸 · Informed Choice
NaturesPlus
47 products
Kirkland Signature
41 products · 🇺🇸 · USP Verified +2
Garden of Life
39 products · 🇺🇸 · USDA Organic
Igennus Healthcare Nutrition
38 products · 🇬🇧 · NSF Certified
Webber Naturals
37 products · 🇨🇦 · NSF Certified
Nature's Answer
36 products · 🇺🇸 · NSF Certified +1
Centrum
33 products · 🇺🇸 · NSF Certified +2
Jamieson
32 products · 🇨🇦
MRM Nutrition
22 products · 🇺🇸 · NSF Certified +2
Nature's Truth
18 products · 🇺🇸 · NSF Contents Certified +2
Spring Valley
17 products · 🇺🇸 · USDA Organic +2
Futurebiotics
17 products · 🇺🇸 · NSF Certified +1
ChildLife Essentials
15 products
Flora
15 products · 🇨🇦 · USDA Organic +1
NeoCell
14 products · 🇺🇸 · NSF Certified +1
Nutrition Geeks
13 products
Frontier Co-op
13 products
BetterYou
10 products · 🇬🇧
Natural Factors Whole Earth & Sea
10 products · 🇨🇦 · USDA Organic
Mason Natural
9 products · 🇺🇸
Paradise Herbs
8 products · 🇺🇸 · NSF Certified
Kyolic
8 products · 🇺🇸 · IGEN Non-GMO
Vitamatic
8 products · 🇺🇸
Best Naturals
7 products · 🇺🇸
NatureWise
6 products · 🇺🇸 · NSF Certified +1
NOW Sports
6 products · 🇺🇸
Himalaya
6 products · 🇮🇳 · NSF Certified +2
Superior Source
6 products · 🇺🇸 · NSF Certified
One-A-Day
6 products · 🇺🇸
Vital Proteins
6 products · 🇺🇸 · NSF Certified +6
Planetary Herbals
5 products · 🇺🇸
BrainMD
5 products · 🇺🇸 · USDA Organic +1
Force Factor
5 products · 🇺🇸 · NSF Certified +2
Nature's Craft
5 products
Herb Pharm
5 products · 🇺🇸 · USDA Organic
Garden of Life MyKind Organics
5 products · 🇺🇸 · USDA Organic
Nature's Life
5 products · 🇺🇸 · NSF Certified
Rexall
5 products · 🇺🇸
Designs for Health
5 products · 🇺🇸 · NSF Certified +2
Organic Traditions
5 products