Vitamin D3, 5000 IU
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (as all-trans retinyl acetate) | 300mcg RAE | 30% |
| Vitamin C (as ascorbic acid) | 33 mg | 37% |
| Vitamin D3 (as cholecalciferol) | 8mcg | 40% |
| Vitamin E (as dl-alpha-tocopheryl acetate) | 3mg | 20% |
| Folic Acid | 800mcg | 200% |
| Biotin | 33 mcg | 110% |
| Vitamin B1 (as thiamine mononitrate) | 300 mcg | 25% |
| Vitamin B2 (riboflavin) | 325 mcg | 25% |
| Vitamin B3 (as niacinamide) | 4mg NE | 25% |
| Vitamin B5 (as calcium D-pantothenate) | 2.5 mg | 50% |
| Vitamin B6 (as pyridoxine HCl) | 1.7 mg | 100% |
| Vitamin B12 (as cyanocobalamine) | 10 mcg | 417% |
| Zinc (as zinc citrate) | 0.75 mg | 7% |
| Phosphorous (as tricalcium phosphate) | 2 mg | 0% |
| Iron | 2 mg | 11% |
| Selenium (as sodium selenite) | 25 mcg | 45% |
| Inositol | 660 mcg | *** |
Bioavailability Good
Absorption Rating
- Vitamin A (as all-trans retinyl acetate) Good
- Vitamin C (as ascorbic acid) Fair
- Vitamin D3 (as cholecalciferol) Good
- Vitamin E (as dl-alpha-tocopheryl acetate) Fair
- Folic Acid Fair
- Biotin Good
- Vitamin B1 (as thiamine mononitrate) Fair
- Vitamin B2 (riboflavin) Good
- Vitamin B3 (as niacinamide) Good
- Vitamin B5 (as calcium D-pantothenate) Good
- Vitamin B6 (as pyridoxine HCl) Fair
- Vitamin B12 (as cyanocobalamine) Fair
- Zinc (as zinc citrate) Good
- Phosphorous (as tricalcium phosphate) Fair
- Iron Fair
- Selenium (as sodium selenite) Fair
- Inositol Good
Other Ingredients Excellent
Fillers & Additives
- Organic Tapioca Syrup
- Organic Cane Sugar
- Purified Water
- Seaweed Extract
- Pectin
- Tri Sodium Citrate
- Natural Colors
- Flavors
Efficacy Poor
Dosage Analysis
- Vitamin A (as all-trans retinyl acetate) 300mcg RAE Under-dosed
- Vitamin C (as ascorbic acid) 33 mg Under-dosed
- Vitamin D3 (as cholecalciferol) 8mcg Under-dosed
- Vitamin E (as dl-alpha-tocopheryl acetate) 3mg Under-dosed
- Folic Acid 800mcg Effective
- Biotin 33 mcg Effective
- Vitamin B1 (as thiamine mononitrate) 300 mcg Under-dosed
- Vitamin B2 (riboflavin) 325 mcg Under-dosed
- Vitamin B3 (as niacinamide) 4mg NE Under-dosed
- Vitamin B5 (as calcium D-pantothenate) 2.5 mg Under-dosed
- Vitamin B6 (as pyridoxine HCl) 1.7 mg Effective
- Vitamin B12 (as cyanocobalamine) 10 mcg Effective
- Zinc (as zinc citrate) 0.75 mg Under-dosed
- Iron 2 mg Under-dosed
- Selenium (as sodium selenite) 25 mcg Under-dosed
- Inositol 660 mcg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin A (as all-trans retinyl acetate) | 300mcg RAE | 30% |
| Vitamin C (as ascorbic acid) | 33 mg | 37% |
| Vitamin D3 (as cholecalciferol) | 8mcg | 40% |
| Vitamin E (as dl-alpha-tocopheryl acetate) | 3mg | 20% |
| Folic Acid | 800mcg | 200% |
| Biotin | 33 mcg | 110% |
| Vitamin B1 (as thiamine mononitrate) | 300 mcg | 25% |
| Vitamin B2 (riboflavin) | 325 mcg | 25% |
| Vitamin B3 (as niacinamide) | 4mg NE | 25% |
| Vitamin B5 (as calcium D-pantothenate) | 2.5 mg | 50% |
| Vitamin B6 (as pyridoxine HCl) | 1.7 mg | 100% |
| Vitamin B12 (as cyanocobalamine) | 10 mcg | 417% |
| Zinc (as zinc citrate) | 0.75 mg | 7% |
| Phosphorous (as tricalcium phosphate) | 2 mg | 0% |
| Iron | 2 mg | 11% |
| Selenium (as sodium selenite) | 25 mcg | 45% |
| Inositol | 660 mcg | *** |
Other Ingredients
Organic Cane Sugar Safe
Purified Water Safe
Seaweed Extract Unknown
Pectin Safe
Tri Sodium Citrate Unknown
Natural Colors Safe
Flavors Generally_safe
Price Comparison
Price History
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Is Lunakai Vitamin D3, 5000 IU a good supplement?
Lunakai Vitamin D3, 5000 IU received a product quality score of 74/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 17 active ingredients with 30 servings per container. Of the 8 inactive ingredients, 5 are rated safe and 0 are flagged for review.
What are the ingredients in Lunakai Vitamin D3, 5000 IU?
Lunakai Vitamin D3, 5000 IU contains 17 active ingredients: Vitamin A (as all-trans retinyl acetate) (300mcg RAE), Vitamin C (as ascorbic acid) (33 mg), Vitamin D3 (as cholecalciferol) (8mcg), Vitamin E (as dl-alpha-tocopheryl acetate) (3mg), Folic Acid (800mcg), Biotin (33 mcg), and 11 more. Notable high-dose ingredients include Vitamin B12 at 417% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Lunakai Vitamin D3, 5000 IU safe to take?
Lunakai Vitamin D3, 5000 IU has been analyzed for ingredient safety across all its components. 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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