SPIRU-TEIN
Product Analysis
Transparency Very Poor
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A | 5000 IU | 100% |
| Vitamin C | 60 mg | 100% |
| Calcium | 300 mg | 30% |
| Iron | 4.5 mg | 25% |
| Vitamin D | 400 IU | 100% |
| Vitamin E | 30 IU | 100% |
| Thiamin | 1.5 mg | 100% |
| Riboflavin | 1.7 mg | 100% |
| Niacin | 20 mg | 100% |
| Vitamin B6 | 2 mg | 100% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 | 6 mcg | 100% |
| Biotin | 300 mcg | 100% |
| Pantothenic Acid | 10 mg | 100% |
| Phosphorus | 200 mg | 20% |
| Iodine | 150 mcg | 100% |
| Magnesium | 80 mg | 20% |
| Zinc | 15 mg | 100% |
| Selenium | 21 mcg | 30% |
| Manganese | 2 mg | 100% |
| Chromium | 18 mcg | 15% |
| Molybdenum | 20 mcg | 25% |
Bioavailability Very Good
Absorption Rating
- Vitamin A Good
- Vitamin C Fair
- Calcium Good
- Iron Fair
- Vitamin D Good
- Vitamin E Good
- Thiamin Good
- Riboflavin Good
- Niacin Good
- Vitamin B6 Fair
- Folic Acid Fair
- Vitamin B12 Fair
- Biotin Good
- Pantothenic Acid Good
- Phosphorus Good
- Iodine Good
- Magnesium Good
- Zinc Fair
- Selenium Good
- Manganese Good
- Chromium Fair
- Molybdenum Good
Other Ingredients Excellent
Fillers & Additives
- Proprietary non-GMO protein blend (rice protein, pea protein and soy [isolated soy protein and fermented soy])
- Fructose
- Non-GMO Maltodextrin
- Natural Flavors
- Xanthan Gum
- Potassium Citrate
- Magnesium Oxide
- Guar Gum
- Spirulina
- Sunflower Oil
- Lecithin
- Vitamin E (d-alpha tocopheryl acetate)
- Choline Bitartrate
- Inositol
- Apple Pectin
- Bee pollen
- Niacinamide
- Vitamin A Palmitate
- Zinc Oxide
- Ferrous Fumarate Low
- Calcium Pantothenate
- Lecithin
- Lemon Bioflavonoids
- Papaya
- Bromelain
- Riboflavin
- Pyridoxine HCl
- Thiamine HCl
- Vitamin B12
- Vitamin D
- Folic Acid
- Biotin
- Potassium Iodide
- Chromium Chloride
- Sodium Selenite
- Sodium Molybdate
Efficacy Fair
Dosage Analysis
- Vitamin A 5000 IU Under-dosed
- Vitamin C 60 mg Under-dosed
- Calcium 300 mg Under-dosed
- Iron 4.5 mg Under-dosed
- Vitamin D 400 IU Under-dosed
- Vitamin E 30 IU Effective
- Thiamin 1.5 mg Effective
- Riboflavin 1.7 mg Effective
- Niacin 20 mg Effective
- Vitamin B6 2 mg Effective
- Folic Acid 400 mcg Effective
- Vitamin B12 6 mcg Effective
- Biotin 300 mcg Effective
- Pantothenic Acid 10 mg Effective
- Phosphorus 200 mg Under-dosed
- Iodine 150 mcg Effective
- Magnesium 80 mg Under-dosed
- Zinc 15 mg Effective
- Selenium 21 mcg Under-dosed
- Manganese 2 mg Effective
- Chromium 18 mcg Under-dosed
- Molybdenum 20 mcg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin A | 5000 IU | 100% |
| Vitamin C | 60 mg | 100% |
| Calcium | 300 mg | 30% |
| Iron | 4.5 mg | 25% |
| Vitamin D | 400 IU | 100% |
| Vitamin E | 30 IU | 100% |
| Thiamin | 1.5 mg | 100% |
| Riboflavin | 1.7 mg | 100% |
| Niacin | 20 mg | 100% |
| Vitamin B6 | 2 mg | 100% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 | 6 mcg | 100% |
| Biotin | 300 mcg | 100% |
| Pantothenic Acid | 10 mg | 100% |
| Phosphorus | 200 mg | 20% |
| Iodine | 150 mcg | 100% |
| Magnesium | 80 mg | 20% |
| Zinc | 15 mg | 100% |
| Selenium | 21 mcg | 30% |
| Manganese | 2 mg | 100% |
| Chromium | 18 mcg | 15% |
| Molybdenum | 20 mcg | 25% |
Other Ingredients
Fructose Generally_safe
Non-GMO Maltodextrin Generally_safe
Natural Flavors Safe
Xanthan Gum Safe
Potassium Citrate Safe
Magnesium Oxide Generally_safe
Guar Gum Safe
Spirulina Generally_safe
Sunflower Oil Safe
Lecithin Safe
Choline Bitartrate Generally_safe
Inositol Safe
Apple Pectin Safe
Bee pollen Unknown
Niacinamide Safe
Vitamin A Palmitate Generally_safe
Zinc Oxide Generally_safe
Ferrous Fumarate Caution
Calcium Pantothenate Safe
Lecithin Safe
Lemon Bioflavonoids Generally_safe
Papaya Safe
Bromelain Generally_safe
Riboflavin Safe
Pyridoxine HCl Generally_safe
Thiamine HCl Safe
Vitamin B12 Safe
Vitamin D Safe
Folic Acid Safe
Biotin Safe
Potassium Iodide Generally_safe
Chromium Chloride Generally_safe
Sodium Selenite Generally_safe
Sodium Molybdate Generally_safe
Price Comparison
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Is Nature’s Plus SPIRU-TEIN a good supplement?
Nature’s Plus SPIRU-TEIN received a product quality score of 58/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 22 active ingredients Of the 36 inactive ingredients, 18 are rated safe and 1 are flagged for review.
What are the ingredients in Nature’s Plus SPIRU-TEIN?
Nature’s Plus SPIRU-TEIN contains 22 active ingredients: Vitamin A (5000 IU), Vitamin C (60 mg), Calcium (300 mg), Iron (4.5 mg), Vitamin D (400 IU), Vitamin E (30 IU), and 16 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Nature’s Plus SPIRU-TEIN safe to take?
Nature’s Plus SPIRU-TEIN has been analyzed for ingredient safety across all its components. Of 36 inactive ingredients, 18 are rated safe. 1 ingredient is flagged for review: Ferrous Fumarate. '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.
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