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    Foundational Supplements

    Essential nutrients for overall health

    Browse the most relevant supplements in the foundational category, with expert references, dosing guidance, and price comparisons in one place.

    39supplements
    6experts
    1823references
    Price Comparison
    From $0.07/ct
    N
    NOW FoodsBest Value
    4.7
    180 ct

    $0.07/ct

    $13.22 total

    Buy
    N
    NatureWise
    4.6
    60 ct

    $0.12/ct

    $7.22 total

    Buy
    N
    Nutricost
    4.7
    240 ct

    $0.12/ct

    $27.95 total

    Buy
    Price Comparison
    From $0.07/ct
    N
    NutricostBest Value
    4.6
    500 ct

    $0.07/ct

    $32.95 total

    Buy
    L
    Life Extension
    4.5
    120 ct

    $0.11/ct

    $13.50 total

    Buy
    N
    NOW Foods Creatine Monohydrate 1kg
    4.4
    200 ct

    $0.18/ct

    $36.38 total

    Buy

    Vitamin D3

    Price Comparison
    From $0.03/ct
    N
    NatureWiseBest Value
    4.7
    360 ct

    $0.03/ct

    $10.83 total

    Buy
    N
    Nature's Bounty
    4.8
    150 ct

    $0.04/ct

    $6.54 total

    Buy
    N
    Nature Made
    4.8
    300 ct

    $0.04/ct

    $10.62 total

    Buy

    Magnesium

    Evening, 30-60 min before bed
    Price Comparison
    From $0.06/ct
    N
    NutricostBest Value
    4.7
    180 ct

    $0.06/ct

    $11.47 total

    Buy
    N
    NatureBell
    4.7
    240 ct

    $0.07/ct

    $16.96 total

    Buy
    D
    Double Wood Supplements
    4.6
    180 ct

    $0.08/ct

    $14.41 total

    Buy

    Fiber

    25-38g
    With meals
    Price Comparison
    From $0.07/ct
    N
    NOW FoodsBest Value
    4.5
    240 ct

    $0.07/ct

    $17.36 total

    Buy

    Vitamin C

    Price Comparison
    From $0.06/ct
    N
    NutricostBest Value
    4.7
    240 ct

    $0.06/ct

    $13.95 total

    Buy
    N
    Nature Made
    4.8
    100 ct

    $0.08/ct

    $8.07 total

    Buy
    N
    NOW Foods
    4.8
    250 ct

    $0.08/ct

    $19.59 total

    Buy

    Electrolytes

    No pricing data available. View expert evidence

    Price Comparison
    From $0.04/ct
    C
    CarlyleBest Value
    4.7
    240 ct

    $0.04/ct

    $9.49 total

    Buy
    N
    Nutricost
    4.7
    240 ct

    $0.06/ct

    $14.95 total

    Buy
    N
    NOW Foods
    4.7
    120 ct

    $0.12/ct

    $13.86 total

    Buy
    Price Comparison
    From $0.16/ct
    N
    NutricostBest Value
    4.6
    120 ct

    $0.16/ct

    $18.95 total

    Buy
    S
    Swanson Vision Defense
    4.3
    60 ct

    $0.43/ct

    $26.05 total

    Buy
    A
    Avmacol
    4.5
    60 ct

    $1.10/ct

    $65.99 total

    Buy

    Vitamin A

    With meals

    No pricing data available. View expert evidence

    Zinc

    Price Comparison
    From $0.05/ct
    N
    NOW FoodsBest Value
    4.7
    250 ct

    $0.05/ct

    $12.60 total

    Buy
    L
    Life Extension
    4.7
    90 ct

    $0.06/ct

    $5.74 total

    Buy
    N
    Nutricost
    4.7
    240 ct

    $0.07/ct

    $17.95 total

    Buy

    Vitamin E

    Varies
    Price Comparison
    From $0.06/ct
    N
    Nature MadeBest Value
    4.8
    300 ct

    $0.06/ct

    $18.12 total

    Buy
    N
    Nutricost
    4.7
    240 ct

    $0.07/ct

    $17.05 total

    Buy
    N
    NatureWise
    4.7
    60 ct

    $0.10/ct

    $5.77 total

    Buy

    Vitamin B3

    With meals, split into two doses
    Price Comparison
    From $0.24/ct
    N
    NOW FoodsBest Value
    4.6
    100 ct

    $0.24/ct

    $23.88 total

    Buy
    Price Comparison
    From $0.12/ct
    N
    NutricostBest Value
    4.6
    120 ct

    $0.12/ct

    $14.95 total

    Buy
    L
    Life Extension
    4.5
    120 ct

    $0.16/ct

    $19.13 total

    Buy
    N
    NOW Foods
    4.5
    90 ct

    $0.19/ct

    $17.40 total

    Buy

    Probiotics

    With meals
    Price Comparison
    From $0.48/ct
    L
    Life ExtensionBest Value
    4.5
    60 ct

    $0.48/ct

    $29.00 total

    Buy
    Jarrow Formulas logo
    Jarrow Formulas
    4.5
    30 ct

    $0.83/ct

    $24.95 total

    Buy
    Price Comparison
    From $0.10/ct
    N
    NutricostBest Value
    4.5
    240 ct

    $0.10/ct

    $24.89 total

    Buy
    N
    NOW Foods
    4.6
    120 ct

    $0.21/ct

    $24.89 total

    Buy

    Calcium

    With meals, split into 2 doses
    Price Comparison
    From $0.05/ct
    N
    NOW FoodsBest Value
    4.7
    250 ct

    $0.05/ct

    $13.59 total

    Buy

    Iron

    Price Comparison
    From $0.03/ct
    N
    Nature MadeBest Value
    4.7
    180 ct

    $0.03/ct

    $4.67 total

    Buy
    N
    Nature's Bounty
    4.7
    90 ct

    $0.08/ct

    $7.60 total

    Buy
    N
    NOW Foods
    4.7
    90 ct

    $0.18/ct

    $16.10 total

    Buy
    Price Comparison
    From $0.05/ct
    N
    NOW FoodsBest Value
    4.6
    250 ct

    $0.05/ct

    $12.51 total

    Buy
    Kyolic logo
    Kyolic
    4.7
    100 ct

    $0.13/ct

    $13.19 total

    Buy
    Nature's Way logo
    Nature's Way
    4.6
    100 ct

    $0.21/ct

    $21.39 total

    Buy

    NMN

    22 references across 4 experts1 currently takes1 previously took1 recommends against1 discusses
    Brad Stanfield

    "We've got overwhelming human evidence that yes, NMN supplements, they do boost blood NAD."

    NMN Supplements: Hope vs Hype? (surprising conclusion)4:00
    Price Comparison
    From $0.28/ct
    Genex Formulas logo
    Genex FormulasBest Value
    4.4
    60 ct

    $0.28/ct

    $16.96 total

    Buy
    C
    Cata-Kor
    4.4
    60 ct

    $0.40/ct

    $23.99 total

    Buy
    Double Wood logo
    Double Wood
    4.5
    60 ct

    $0.67/ct

    $39.95 total

    Buy

    Vitamin B12

    Morning, sublingual for better absorption

    No pricing data available. View expert evidence

    Price Comparison
    From $0.08/ct
    Double Wood logo
    Double WoodBest Value
    4.6
    210 ct

    $0.08/ct

    $16.96 total

    Buy
    N
    Nutricost
    4.6
    180 ct

    $0.09/ct

    $15.95 total

    Buy
    Nature's Fusions logo
    Nature's Fusions
    4.6
    60 ct

    $0.14/ct

    $8.49 total

    Buy
    Price Comparison
    From $0.14/ct
    U
    UNcenaBest Value
    4.6
    120 ct

    $0.14/ct

    $16.99 total

    Buy
    DORADO NUTRITION logo
    DORADO NUTRITION
    4.5
    30 ct

    $0.23/ct

    $6.95 total

    Buy
    partiQlar logo
    partiQlar
    4.3
    60 ct

    $0.64/ct

    $38.24 total

    Buy
    Price Comparison
    From $0.24/ct
    Jarrow Formulas logo
    Jarrow FormulasBest Value
    4.6
    100 ct

    $0.24/ct

    $23.84 total

    Buy

    Glutathione

    With meals

    No pricing data available. View expert evidence

    Price Comparison
    From $0.09/ct
    N
    NutricostBest Value
    4.7
    240 ct

    $0.09/ct

    $21.95 total

    Buy
    N
    NOW Foods
    4.6
    90 ct

    $0.14/ct

    $12.70 total

    Buy
    Thorne logo
    Thorne
    4.7
    180 ct

    $0.31/ct

    $56.00 total

    Buy

    Lutein

    With meals containing fat

    No pricing data available. View expert evidence

    With meals
    Price Comparison
    From $0.04/ct
    M
    Micro IngredientsBest Value
    4.6
    720 ct

    $0.04/ct

    $25.99 total

    Buy
    N
    NOW Foods
    4.6
    120 ct

    $0.11/ct

    $12.70 total

    Buy
    N
    Nutrex
    4.6
    180 ct

    $0.16/ct

    $27.99 total

    Buy

    Iodine

    Morning with food

    No pricing data available. View expert evidence

    Varies
    Price Comparison
    From $0.07/ct
    N
    NOW FoodsBest Value
    5
    180 ct

    $0.07/ct

    $11.99 total

    Buy
    S
    Simply Nature's Pledge
    4.3
    90 ct

    $0.67/ct

    $59.95 total

    Buy
    Price Comparison
    From $3.67/ct
    AG1 logo
    AG1Best Value
    4.2
    30 ct

    $3.67/ct

    $109.99 total

    Buy

    Beta-glucans

    With meals

    No pricing data available. View expert evidence

    Boron

    With food
    Price Comparison
    From $0.03/ct
    Horbäach logo
    HorbäachBest Value
    4.6
    300 ct

    $0.03/ct

    $8.49 total

    Buy
    L
    Life Extension
    4.6
    100 ct

    $0.05/ct

    $4.99 total

    Buy
    N
    NOW Foods
    4.7
    250 ct

    $0.05/ct

    $11.60 total

    Buy

    Glycine + NAC

    With meals

    No pricing data available. View expert evidence

    With meals

    No pricing data available. View expert evidence

    Price Comparison
    From $0.22/ct
    Nature's Way logo
    Nature's WayBest Value
    4.7
    100 ct

    $0.22/ct

    $21.98 total

    Buy

    Benfotiamine

    Price Comparison
    From $0.08/ct
    N
    NutricostBest Value
    4.7
    120 ct

    $0.08/ct

    $9.99 total

    Buy
    Doctor's Best logo
    Doctor's Best
    4.6
    60 ct

    $0.30/ct

    $17.99 total

    Buy
    L
    Life Extension
    4.3
    120 ct

    $0.53/ct

    $63.65 total

    Buy