ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings) supplement bottle
ZAHLER®

Multi Vitamin + Immune System Support - 60 Capsules (30 Servings)

What We Researched
24 active ingredients analyzed · 2 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
86
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as Beta Carotene and Retinyl Palmitate) 1800 mcg 200%
Vitamin C (from PureWay-C® Ascorbic Acid) 270 mg 300%
Vitamin D3 (as Cholecaliferol)(From Lichen)(Vegan) 50 mcg 250%
Vitamin E (as d-alpha Tocopherol Succinate) 15 mg 100%
Vitamin K (as Menaquinone-7) 120 mcg 100%
Thiamin (as thiamin HCl) 1.2 mg 100%
Riboflavin (as Riboflavin-5-Phosphate Sodium) 1.3 mg 100%
Niacin (as Inositol Hexanicotinate) 16 mg 100%
Vitamin B6 (as Pyridoxal-5'-Phosphate) 1.7 mg 100%
Folate (as L-5-Methyltetrahydrofolate Calcium) 400 mcg 100%
Vitamin B12 (as Methylcobalamin) 24 mcg 1000%
Iron (as Ferrous Bisglycinate Chelate)(Ferrochel™) 6 mg 33%
Iodine (as Potassium Iodide) 75 mcg 50%
Magnesium (as Simag™) 105 mg 25%
Zinc (as Zinc Arginate Chelate) (TRAACS™) 16.5 mg 150%
Selenium (as Methylselenocysteine) 110 mcg 200%
Copper (as Copper Bisglycinate Chelate) (TRAACS™) 0.45 mg 50%
Manganese (as Manganese Bisglycinate Chelate) 1.15 mg 50%
Chromium 35 mcg 100%
Molybdenum (as Molybdenum Amino Acid Chelate) 22.5 mcg 50%
Immune Mushroom Blend 300 mg
Spectra™ Blend: 100 mg
Andrographis paniculata Leaf Extract (ParActin®) 25 mg
Pantethine 20 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin A (as Beta Carotene and Retinyl Palmitate) Good
  • Vitamin C (from PureWay-C® Ascorbic Acid) Fair
  • Vitamin D3 (as Cholecaliferol)(From Lichen)(Vegan) Good
  • Vitamin E (as d-alpha Tocopherol Succinate) Good
  • Vitamin K (as Menaquinone-7) Good
  • Thiamin (as thiamin HCl) Fair
  • Riboflavin (as Riboflavin-5-Phosphate Sodium) Good
  • Niacin (as Inositol Hexanicotinate) Poor
  • Vitamin B6 (as Pyridoxal-5'-Phosphate) Fair
  • Folate (as L-5-Methyltetrahydrofolate Calcium) Good
  • Vitamin B12 (as Methylcobalamin) Good
  • Iron (as Ferrous Bisglycinate Chelate)(Ferrochel™) Good
  • Iodine (as Potassium Iodide) Good
  • Magnesium (as Simag™) Good
  • Zinc (as Zinc Arginate Chelate) (TRAACS™) Fair
  • Selenium (as Methylselenocysteine) Good
  • Copper (as Copper Bisglycinate Chelate) (TRAACS™) Good
  • Manganese (as Manganese Bisglycinate Chelate) Good
  • Chromium Fair
  • Molybdenum (as Molybdenum Amino Acid Chelate) Good
  • Spectra™ Blend: Fair
  • Andrographis paniculata Leaf Extract (ParActin®) Fair
  • Pantethine Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose (Capsule)
  • Organic Rice Hull Concentrate
Efficacy Good

Dosage Analysis

  • Vitamin A (as Beta Carotene and Retinyl Palmitate) 1800 mcg Effective
  • Vitamin C (from PureWay-C® Ascorbic Acid) 270 mg Effective
  • Vitamin D3 (as Cholecaliferol)(From Lichen)(Vegan) 50 mcg Effective
  • Vitamin E (as d-alpha Tocopherol Succinate) 15 mg Effective
  • Vitamin K (as Menaquinone-7) 120 mcg Effective
  • Thiamin (as thiamin HCl) 1.2 mg Effective
  • Riboflavin (as Riboflavin-5-Phosphate Sodium) 1.3 mg Effective
  • Niacin (as Inositol Hexanicotinate) 16 mg Effective
  • Vitamin B6 (as Pyridoxal-5'-Phosphate) 1.7 mg Effective
  • Folate (as L-5-Methyltetrahydrofolate Calcium) 400 mcg Effective
  • Vitamin B12 (as Methylcobalamin) 24 mcg Effective
  • Iron (as Ferrous Bisglycinate Chelate)(Ferrochel™) 6 mg Under-dosed
  • Iodine (as Potassium Iodide) 75 mcg Under-dosed
  • Magnesium (as Simag™) 105 mg Under-dosed
  • Zinc (as Zinc Arginate Chelate) (TRAACS™) 16.5 mg Effective
  • Selenium (as Methylselenocysteine) 110 mcg Effective
  • Copper (as Copper Bisglycinate Chelate) (TRAACS™) 0.45 mg Under-dosed
  • Manganese (as Manganese Bisglycinate Chelate) 1.15 mg Under-dosed
  • Chromium 35 mcg Effective
  • Molybdenum (as Molybdenum Amino Acid Chelate) 22.5 mcg Under-dosed
  • Spectra™ Blend: 100 mg Effective
  • Andrographis paniculata Leaf Extract (ParActin®) 25 mg Under-dosed
  • Pantethine 20 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as Beta Carotene and Retinyl Palmitate) 1800 mcg 200%
Vitamin C (from PureWay-C® Ascorbic Acid) 270 mg 300%
Vitamin D3 (as Cholecaliferol)(From Lichen)(Vegan) 50 mcg 250%
Vitamin E (as d-alpha Tocopherol Succinate) 15 mg 100%
Vitamin K (as Menaquinone-7) 120 mcg 100%
Thiamin (as thiamin HCl) 1.2 mg 100%
Riboflavin (as Riboflavin-5-Phosphate Sodium) 1.3 mg 100%
Niacin (as Inositol Hexanicotinate) 16 mg 100%
Vitamin B6 (as Pyridoxal-5'-Phosphate) 1.7 mg 100%
Folate (as L-5-Methyltetrahydrofolate Calcium) 400 mcg 100%
Vitamin B12 (as Methylcobalamin) 24 mcg 1000%
Iron (as Ferrous Bisglycinate Chelate)(Ferrochel™) 6 mg 33%
Iodine (as Potassium Iodide) 75 mcg 50%
Magnesium (as Simag™) 105 mg 25%
Zinc (as Zinc Arginate Chelate) (TRAACS™) 16.5 mg 150%
Selenium (as Methylselenocysteine) 110 mcg 200%
Copper (as Copper Bisglycinate Chelate) (TRAACS™) 0.45 mg 50%
Manganese (as Manganese Bisglycinate Chelate) 1.15 mg 50%
Chromium 35 mcg 100%
Molybdenum (as Molybdenum Amino Acid Chelate) 22.5 mcg 50%
Immune Mushroom Blend 300 mg
Spectra™ Blend: 100 mg
Andrographis paniculata Leaf Extract (ParActin®) 25 mg
Pantethine 20 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose (Capsule) Safe

It is used as a material for making vegetarian capsules.

Organic Rice Hull Concentrate Safe

Natural filler and flow agent from rice hulls.

Price Comparison

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

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Frequently Asked Questions
Is ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings) a good supplement?

ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings) received a product quality score of 86/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 24 active ingredients with 30 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives.

What are the ingredients in ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings)?

ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings) contains 24 active ingredients: Vitamin A (as Beta Carotene and Retinyl Palmitate) (1800 mcg), Vitamin C (from PureWay-C® Ascorbic Acid) (270 mg), Vitamin D3 (as Cholecaliferol)(From Lichen)(Vegan) (50 mcg), Vitamin E (as d-alpha Tocopherol Succinate) (15 mg), Vitamin K (as Menaquinone-7) (120 mcg), Thiamin (as thiamin HCl) (1.2 mg), and 18 more. Notable high-dose ingredients include Vitamin C at 300% DV, Vitamin D3 at 250% DV, Vitamin B12 at 1000% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings) safe to take?

ZAHLER® Multi Vitamin + Immune System Support - 60 Capsules (30 Servings) has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.