Category
Vitamins A, E & K
Vitamin A, vitamin E and vitamin K supplements
1241
Superior Source
K-2 500 mcg MK-4
73/100
tablet60 servings2 ingredients
1242
Higher Nature
True Food Beta Carotene
74/100
tablet30 servings1 ingredient
1243
Nature's Bounty
E-400 IU
67/100
softgel30 servings1 ingredient
1244
Nature's Bounty
E-400 IU Pure D-Alpha
67/100
softgel30 servings1 ingredient
1245
Nature's Bounty
Water-Soluble E-400 IU With Dl-Alpha And Added Natural D-Alpha
67/100
softgel30 servings2 ingredients
1246
Nature's Bounty
E-400 IU with DL-Alpha and added Natural D-Alpha
67/100
softgel30 servings1 ingredient
1247Nature's Bounty
E-1000 IU Pure Dl-Alpha
67/100
softgel30 servings1 ingredient
1248
Nature's Bounty
E-1000 IU With Dl-Alpha & Added Natural D-Alpha
67/100
softgel30 servings1 ingredient
1249
Nature's Bounty
E-200 IU Pure Dl-Alpha
70/100
softgel30 servings1 ingredient
1250
Nature's Bounty
Beta-Carotene 25,000 IU
67/100
softgel30 servings1 ingredient
1251
Country Life
Natural Liquid E Complex 20,000 IU
70/100
liquid83 servings1 ingredient
1252
Nature's Bounty
Vitamin A & D3
85/100
softgel30 servings2 ingredients
1253
Nature's Bounty
Vitamin A 10,000 IU
85/100
softgel30 servings1 ingredient
1254
Solgar
100% Natural Oceanic Beta-Carotene 25,000 IU
74/100
softgel30 servings4 ingredients
1255
Solgar
Dry Beta Carotene 10,000 IU
74/100
tablet30 servings2 ingredients
1256Solgar
Dry Vitamin A 5000 IU
71/100
tablet30 servings2 ingredients
1257
Solgar
Vitamin A & D 3 10,000 IU/400 IU
85/100
softgel30 servings2 ingredients
1258
Solgar
Natural Dry E With Yeast Free Selenium
63/100
capsule25 servings2 ingredients
1259Solgar
Vitamin Dry E With Yeast Free Selenium
63/100
capsule50 servings2 ingredients
1260
Solgar
Natural Dry E 200 IU
65/100
capsule30 servings1 ingredient
Frequently Asked Questions
What is the best vitamins a, e & k supplement?
Based on our analysis of 1,517 vitamins a, e & k products, K-2 500 mcg MK-4 ranks #1 with a SupplementScore of 73/100. Scores are based on label quality - dosage transparency, formulation cleanliness, and ingredient disclosure.
How are vitamins a, e & k supplements scored?
Every product is scored algorithmically using data from the NIH Dietary Supplement Label Database. The SupplementScore evaluates dosage transparency (35 pts), label completeness (25 pts), formulation cleanliness (25 pts), and ingredient profile (15 pts).
Does a higher score mean the supplement works better?
No. The score reflects label quality, how transparent and clean the product label is, not clinical efficacy, bioavailability, or safety. A higher score means better label practices, not guaranteed results.