NOW Foods True Balance
vs
21st Century Mega Multi for Men
Supplement Comparison

  • Vitamin D: NOW Foods True Balance has 2.5× more
  • Magnesium: 21st Century Mega Multi for Men has 3.3× more
  • Vitamin C: 21st Century Mega Multi for Men has 2.5× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 63 nutrients compared
Bar chart: per-serving label amounts and listed forms for NOW Foods True Balance vs 21st Century Mega Multi for Men.

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Frequently asked questions

Which active ingredients does NOW Foods True Balance have?

  • Vitamin A appears as Beta Carotene
  • Vitamin C appears as Calcium Ascorbate
  • Vitamin D appears as Cholecalciferol (D3)
  • Vitamin E appears as d-Alpha Tocopheryl Acid Succinate
  • Vitamin K appears as Vitamin K2 MK-7 MenaQ7
  • Vitamin B1 (Thiamin) appears as Thiamin HCl
  • Vitamin B2 (Riboflavin) appears as Riboflavin
  • Vitamin B3 (Niacin) appears as Niacinamide and Nicotinic Acid
  • Vitamin B6 (Pyridoxine) appears as Pyridoxine HCl
  • Vitamin B9 (Folate) appears as Quatrefolic (6S)-5-MTHF Glucosamine Salt
  • Vitamin B12 (Cobalamin) appears as Methylcobalamin
  • Vitamin B7 (Biotin) appears as D-Biotin
  • Vitamin B5 (Pantothenic Acid) appears as Calcium Pantothenate
  • Choline appears as Choline Bitartrate
  • Calcium appears as Calcium Citrate and Ascorbate
  • Magnesium appears as Magnesium Citrate and Bisglycinate
  • Zinc appears as Zinc Gluconate
  • Selenium appears as L-Selenomethionine
  • Manganese appears as TRAACS Manganese Bisglycinate (Albion)
  • Chromium appears as TRAACS Chromium Nicotinate Glycinate (Albion)
  • Potassium appears as Potassium Chloride and Citrate
  • Vanadium appears as Vanadium Amino Acid Chelate
  • Inositol
  • L-Carnitine Tartrate appears as Carnipure L-Carnitine Tartrate
  • Gymnema sylvestre Extract

Which active ingredients does 21st Century Mega Multi for Men have?

  • Vitamin A appears as Beta Carotene
  • Vitamin C appears as Ascorbic Acid
  • Vitamin D appears as Cholecalciferol (D3)
  • Vitamin E appears as d-Alpha Tocopheryl Acid Succinate
  • Vitamin K appears as Vitamin K1 Phytonadione
  • Vitamin B1 (Thiamin) appears as Thiamin Mononitrate
  • Vitamin B2 (Riboflavin) appears as Riboflavin
  • Vitamin B3 (Niacin) appears as Niacinamide
  • Vitamin B6 (Pyridoxine) appears as Pyridoxine HCl
  • Vitamin B9 (Folate) appears as Folic Acid
  • Vitamin B12 (Cobalamin) appears as Cyanocobalamin
  • Vitamin B7 (Biotin)
  • Vitamin B5 (Pantothenic Acid) appears as D-Calcium Pantothenate
  • Choline appears as Choline Bitartrate
  • PABA
  • Calcium appears as Calcium Citrate
  • Iodine appears as Potassium Iodide
  • Magnesium appears as Magnesium Oxide
  • Zinc appears as Zinc Oxide
  • Selenium appears as Selenium Yeast
  • Copper appears as Copper Oxide
  • Manganese appears as Manganese Gluconate
  • Chromium appears as Chromium Picolinate
  • Silicon appears as Silicon Dioxide
  • Lutein
  • Lycopene
  • Inositol
  • Alpha Lipoic Acid
  • Citrus Bioflavonoid Complex
  • Korean Ginseng
  • L-Cysteine
  • Saw Palmetto
  • Stinging Nettle (Urtica dioica) Root
  • Garlic (Allium sativum)
  • Damiana (Turnera aphrodisiaca) Leaf
  • Oat Straw (Avena sativa) Aerial
  • Oyster Extract
  • Pumpkin (Cucurbita pepo) Seed
  • dl-Methionine

Which categories do NOW Foods True Balance and 21st Century Mega Multi for Men belong to?

  • Methylation Formula
  • Multivitamin
  • Metabolic Support Formula

What health concerns do NOW Foods True Balance and 21st Century Mega Multi for Men address?

  • Blood Sugar Support
  • Energy & Metabolism
  • General Health
  • Methylation Support
  • Antioxidant Support
  • Immune System Support
  • Men's Health

Which product has a higher amount of Vitamin D per serving?

  • NOW Foods True Balance has the highest total amount of Vitamin D: 500 IU per serving

Which product has a higher amount of Magnesium per serving?

  • 21st Century Mega Multi for Men has the highest total amount of Magnesium: 100 mg per serving

Which product has a higher amount of Vitamin C per serving?

  • 21st Century Mega Multi for Men has the highest total amount of Vitamin C: 300 mg per serving

Which product has a higher amount of Zinc per serving?

  • 21st Century Mega Multi for Men has the highest total amount of Zinc: 25 mg per serving

Which product has a higher amount of Calcium per serving?

  • 21st Century Mega Multi for Men has the highest total amount of Calcium: 210 mg per serving

Which product has a higher amount of Vitamin B12 (Cobalamin) per serving?

  • NOW Foods True Balance has the highest total amount of Vitamin B12 (Cobalamin): 40 mcg per serving

Which product has a higher amount of Vitamin B9 (Folate) per serving?

  • 21st Century Mega Multi for Men has the highest total amount of Vitamin B9 (Folate): 667 mcg DFE per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • NOW Foods True Balance: 2 capsules
    • 21st Century Mega Multi for Men: 2 tablets
  • Vitamin A
    • This supplement has 750 mcg RAE
    • Recommended Dietary Allowance in men: 900 mcg RAE
    • Recommended Dietary Allowance in women: 700 mcg RAE
    • Tolerable Upper Intake Level: 3000 mcg RAE
  • Vitamin C
    • This supplement has 120 mg
    • Recommended Dietary Allowance in men: 90 mg
    • Recommended Dietary Allowance in women: 75 mg
    • Tolerable Upper Intake Level: 2000 mg
  • Vitamin D
    • This supplement has 500 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU
  • Vitamin E
    • This supplement has 134 mg
    • Recommended Dietary Allowance in men: 15 mg
    • Recommended Dietary Allowance in women: 15 mg
    • Tolerable Upper Intake Level: 1000 mg
  • Vitamin K
    • This supplement has 50 mcg
    • Adequate Intake in men: 120 mcg
    • Adequate Intake in women: 90 mcg
    • Tolerable Upper Intake Level: Not established
  • Vitamin B1 (Thiamin)
    • This supplement has 20 mg
    • Recommended Dietary Allowance in men: 1.2 mg
    • Recommended Dietary Allowance in women: 1.1 mg
    • Tolerable Upper Intake Level: Not established
  • Vitamin A
    • This supplement has 3000 mcg RAE
    • Recommended Dietary Allowance in men: 900 mcg RAE
    • Recommended Dietary Allowance in women: 700 mcg RAE
    • Tolerable Upper Intake Level: 3000 mcg RAE
  • Vitamin C
    • This supplement has 300 mg
    • Recommended Dietary Allowance in men: 90 mg
    • Recommended Dietary Allowance in women: 75 mg
    • Tolerable Upper Intake Level: 2000 mg
  • Vitamin D
    • This supplement has 200 IU
    • Recommended Dietary Allowance in men: 600 IU
    • Recommended Dietary Allowance in women: 600 IU
    • Tolerable Upper Intake Level: 4000 IU
  • Vitamin E
    • This supplement has 67 mg
    • Recommended Dietary Allowance in men: 15 mg
    • Recommended Dietary Allowance in women: 15 mg
    • Tolerable Upper Intake Level: 1000 mg
  • Vitamin K
    • This supplement has 75 mcg
    • Adequate Intake in men: 120 mcg
    • Adequate Intake in women: 90 mcg
    • Tolerable Upper Intake Level: Not established
  • Vitamin B1 (Thiamin)
    • This supplement has 30 mg
    • Recommended Dietary Allowance in men: 1.2 mg
    • Recommended Dietary Allowance in women: 1.1 mg
    • Tolerable Upper Intake Level: Not established

Last updated: February 14, 2026