Daily Multivitamin
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (29% as Beta Carotene) | 3500 IU | 70% |
| Vitamin C | 90 mg | 150% |
| Vitamin D | 400 IU | 100% |
| Vitamin E | 30 IU | 100% |
| Vitamin K | 25 mcg | 31% |
| Thiamin (Vit. B1) | 1.5 mg | 100% |
| Riboflavin (Vit. B2) | 1.7 mg | 100% |
| Niacin | 20 mg | 100% |
| Vitamin B6 | 2 mg | 100% |
| Folate (Folic Acid) | 500 mcg | 125% |
| Vitamin B12 | 6 mcg | 100% |
| Biotin | 30 mcg | 100% |
| Pantothenic Acid | 10 mg | 10% |
| Calcium | 200 mg | 100% |
| Iron | 18 mg | 20% |
| Phosphorus | 109 mg | 100% |
| Iodine | 150 mcg | 11% |
| Magnesium | 100 mg | 25% |
| Zinc | 11 mg | 73% |
| Selenium | 55 mcg | 79% |
| Copper | 0.9 mg | 45% |
| Manganese | 2.3 mg | 115% |
| Chromium (as Chromium Picolinate) | 35 mcg | 60% |
| Molybdenum | 45 mcg | 2% |
| Chloride | 72 mg | 2% |
| Potassium | 80 mg | — |
| Silicon | 2 mg | — |
| Lycopene | 300 mcg | — |
| Lutein (Flower) | 250 mcg | — |
| Boron | 150 mcg | — |
| Vanadium | 10 mcg | — |
| Nickel | 5 mcg | — |
Bioavailability Very Good
Absorption Rating
- Vitamin A (29% as Beta Carotene) Fair
- Vitamin C Fair
- Vitamin D Good
- Vitamin E Good
- Vitamin K Good
- Thiamin (Vit. B1) Good
- Riboflavin (Vit. B2) Good
- Niacin Good
- Vitamin B6 Fair
- Folate (Folic Acid) Fair
- Vitamin B12 Fair
- Biotin Good
- Pantothenic Acid Good
- Calcium Good
- Iron Fair
- Phosphorus Good
- Iodine Good
- Magnesium Good
- Zinc Fair
- Selenium Good
- Copper Fair
- Manganese Good
- Chromium (as Chromium Picolinate) Good
- Molybdenum Good
- Chloride Good
- Potassium Good
- Silicon Fair
- Lycopene Good
- Lutein (Flower) Good
- Boron Fair
- Vanadium Poor
- Nickel Fair
Other Ingredients Excellent
Fillers & Additives
- Dibasic Calcium Phosphate
- Microcrystalline Cellulose Gel
- Ascorbic Acid
- Ferrous Fumarate Low
- Croscarmellose Sodium
- Stearic Acid
- Hypromellose
- Dicalcium Phosphate
- Magnesium Oxide
- Gelatin
- Niacinamide
- Zinc Oxide
- dl-Alpha Tocopheryl Acetate
- Silicon Dioxide
- Manganese Sulfate
- Crospovidone
- Pyridoxine Hydrochloride
- Copper Oxide
- Thiamin Mononitrate
- Riboflavin
- Vitamin A Acetate
- Polyethylene Glycol Low
- Chromium Picolinate
- Folic Acid
- Potassium Iodide
- Sodium Selenate
- Sodium Molybdate
- Phylloquinone
- Biotin
- Sodium Metavanadate
- Nickel Sulfate
- Stannous Chloride
- Cholecalciferol
- Cyanocobalamin
- Lutein
Efficacy Good
Dosage Analysis
- Vitamin A (29% as Beta Carotene) 3500 IU Under-dosed
- Vitamin C 90 mg Effective
- Vitamin D 400 IU Under-dosed
- Vitamin E 30 IU Effective
- Vitamin K 25 mcg Under-dosed
- Thiamin (Vit. B1) 1.5 mg Effective
- Riboflavin (Vit. B2) 1.7 mg Effective
- Niacin 20 mg Effective
- Vitamin B6 2 mg Effective
- Folate (Folic Acid) 500 mcg Effective
- Vitamin B12 6 mcg Effective
- Biotin 30 mcg Effective
- Pantothenic Acid 10 mg Effective
- Calcium 200 mg Under-dosed
- Iron 18 mg Effective
- Phosphorus 109 mg Under-dosed
- Iodine 150 mcg Effective
- Magnesium 100 mg Under-dosed
- Zinc 11 mg Effective
- Selenium 55 mcg Effective
- Copper 0.9 mg Effective
- Manganese 2.3 mg Effective
- Chromium (as Chromium Picolinate) 35 mcg Effective
- Molybdenum 45 mcg Effective
- Chloride 72 mg Under-dosed
- Potassium 80 mg Under-dosed
- Silicon 2 mg Under-dosed
- Lycopene 300 mcg Under-dosed
- Lutein (Flower) 250 mcg Under-dosed
- Boron 150 mcg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin A (29% as Beta Carotene) | 3500 IU | 70% |
| Vitamin C | 90 mg | 150% |
| Vitamin D | 400 IU | 100% |
| Vitamin E | 30 IU | 100% |
| Vitamin K | 25 mcg | 31% |
| Thiamin (Vit. B1) | 1.5 mg | 100% |
| Riboflavin (Vit. B2) | 1.7 mg | 100% |
| Niacin | 20 mg | 100% |
| Vitamin B6 | 2 mg | 100% |
| Folate (Folic Acid) | 500 mcg | 125% |
| Vitamin B12 | 6 mcg | 100% |
| Biotin | 30 mcg | 100% |
| Pantothenic Acid | 10 mg | 10% |
| Calcium | 200 mg | 100% |
| Iron | 18 mg | 20% |
| Phosphorus | 109 mg | 100% |
| Iodine | 150 mcg | 11% |
| Magnesium | 100 mg | 25% |
| Zinc | 11 mg | 73% |
| Selenium | 55 mcg | 79% |
| Copper | 0.9 mg | 45% |
| Manganese | 2.3 mg | 115% |
| Chromium (as Chromium Picolinate) | 35 mcg | 60% |
| Molybdenum | 45 mcg | 2% |
| Chloride | 72 mg | 2% |
| Potassium | 80 mg | |
| Silicon | 2 mg | |
| Lycopene | 300 mcg | |
| Lutein (Flower) | 250 mcg | |
| Boron | 150 mcg | |
| Vanadium | 10 mcg | |
| Nickel | 5 mcg |
Other Ingredients
Dibasic Calcium Phosphate Generally_safe
Microcrystalline Cellulose Gel Unknown
Ascorbic Acid Safe
Ferrous Fumarate Caution
Stearic Acid Safe
Hypromellose Safe
Dicalcium Phosphate Safe
Magnesium Oxide Generally_safe
Gelatin Safe
Niacinamide Safe
Zinc Oxide Generally_safe
dl-Alpha Tocopheryl Acetate Generally_safe
Silicon Dioxide Safe
Manganese Sulfate Generally_safe
Crospovidone Generally_safe
Copper Oxide Unknown
Thiamin Mononitrate Safe
Riboflavin Safe
Vitamin A Acetate Generally_safe
Polyethylene Glycol Caution
Chromium Picolinate Generally_safe
Folic Acid Safe
Potassium Iodide Generally_safe
Sodium Selenate Generally_safe
Sodium Molybdate Generally_safe
Phylloquinone Safe
Biotin Safe
Sodium Metavanadate Unknown
Nickel Sulfate Unknown
Stannous Chloride Unknown
Cholecalciferol Safe
Cyanocobalamin Safe
Lutein Safe
Price Comparison
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Certifications
6 certifications
Transparency
4 claims
Is Kirkland Signature Daily Multivitamin a good supplement?
Kirkland Signature Daily Multivitamin received a product quality score of 82/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 32 active ingredients Of the 35 inactive ingredients, 17 are rated safe and 2 are flagged for review. The manufacturer, Kirkland Signature, holds a brand trust score of 82/100 with 6 verified certifications including Consumerlab, Non Gmo Project, Usda Organic, Usp Verified.
What are the ingredients in Kirkland Signature Daily Multivitamin?
Kirkland Signature Daily Multivitamin contains 32 active ingredients: Vitamin A (29% as Beta Carotene) (3500 IU), Vitamin C (90 mg), Vitamin D (400 IU), Vitamin E (30 IU), Vitamin K (25 mcg), Thiamin (Vit. B1) (1.5 mg), and 26 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Kirkland Signature Daily Multivitamin safe to take?
Kirkland Signature Daily Multivitamin has been analyzed for ingredient safety across all its components. Of 35 inactive ingredients, 17 are rated safe. 2 ingredients are flagged for review: Ferrous Fumarate, Polyethylene Glycol. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Kirkland Signature a trustworthy supplement brand?
Kirkland Signature receives a brand trust score of 82/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1995 and headquartered in Issaquah, Washington, United States, the company offers 26 products in their lineup. They hold 6 verified certifications including Consumerlab, Non Gmo Project, Usda Organic, Usp Verified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Kirkland Signature has 3 historical regulatory incidents on record, which are factored into the trust score.
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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