Top 10 · Updated October 2026

Least Processed Vitamin Supplement

2 of the top 10 vitamin supplement products sit in NOVA group 1 — the least processed end of the scale. The vitamin supplement with the lowest NOVA processing group — fewer industrial ingredients and additives. We checked 34 vitamin supplement with complete data.

  1. 1 L-Methylfolate 5-MTHF Plus Methyl B12

    L-Methylfolate 5-MTHF Plus Methyl B12

    Triquetra
    NOVA 1

    Also: Palm oil free · No additives

  2. 2 Buffered Ascorbic Acid powder

    Buffered Ascorbic Acid powder

    Pure Encapsulations · 8 oz
    NOVA 1

    Also: No additives

  3. 3 Infant & Toddler Vitamin D3

    Infant & Toddler Vitamin D3

    Mary Ruth's
    e NOVA 3

    Also: Palm oil free · Vegan · Vegetarian

  4. 4 Multivitamin

    Multivitamin

    Ingredients
    NOVA 3

    Also: No additives

  5. 5 Kids Multi & Probiotic

    Kids Multi & Probiotic

    OLLY
    NOVA 3

    Also: Palm oil free · No additives

  6. 6 Gaspacho rouge

    Gaspacho rouge

    Nature Made
    b NOVA 4 41 kcal 2.4 g sugar 1.8 g protein 2.7 g fat

    Also: Palm oil free

  7. 7 Zinc

    Zinc

    Solution Pharm
    c NOVA 4

    Also: Palm oil free

  8. 8 Energy B12

    Energy B12

    Nature Made
    c NOVA 4 200 kcal 30 g sugar 0 g protein 0 g fat
  9. 9 Vitamin D3

    Vitamin D3

    Welby · 1
    e NOVA 4 375 kcal 100 g sugar 0 g protein 0 g fat

    Also: Palm oil free

  10. 10 D3 Gummies

    D3 Gummies

    Nature Made
    e NOVA 4 400 kcal 100 g sugar 0 g protein 0 g fat

How we built this list

We ranked all published vitamin supplement on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

More vitamin supplement rankings