Just Vitamins Sustained Release
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (as Beta-Carotene) | 7500 mcg RAE | 833% |
| Vitamin C (as Ascorbic Acid) | 250 mg | 278% |
| Vitamin D (as Ergocalciferol) | 25 mcg | 125% |
| Vitamin E (as D-Alpha-Tocopheryl Succinate) | 134 mg | 893% |
| Thiamine (as Vitamin B1) | 125 mg | 10417% |
| Riboflavin (as Vitamin B2) | 125 mg | 9615% |
| Niacin (as Niacinamide) | 80 mg NE | 500% |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 125 mg | 7353% |
| Folate | 667 mcg DFE | 167% |
| Vitamin B12 (as Cyanocobalamin) | 250 mcg | 10417% |
| Biotin | 125 mcg | 417% |
| Pantothenic Acid (as Calcium Pantothenate) | 125 mg | 2500% |
| Choline (as Choline Bitartrate) | 42 mg | 8% |
| Inositol | 100 mg | † |
| Para-Aminobenzoic Acid | 80 mg | † |
Bioavailability Good
Absorption Rating
- Vitamin A (as Beta-Carotene) Fair
- Vitamin C (as Ascorbic Acid) Fair
- Vitamin D (as Ergocalciferol) Fair
- Vitamin E (as D-Alpha-Tocopheryl Succinate) Good
- Thiamine (as Vitamin B1) Good
- Riboflavin (as Vitamin B2) Good
- Niacin (as Niacinamide) Good
- Vitamin B6 (as Pyridoxine Hydrochloride) Fair
- Folate Fair
- Vitamin B12 (as Cyanocobalamin) Fair
- Biotin Good
- Pantothenic Acid (as Calcium Pantothenate) Good
- Choline (as Choline Bitartrate) Poor
- Inositol Good
- Para-Aminobenzoic Acid Good
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Stearic Acid
- Dicalcium Phosphate
- Hydroxypropyl Methylcellulose
- Silica
- Magnesium Stearate
- Rice Bran
- Rose Hip
- Carob
- Papaya
- Watercress
- Parsley
- Icelandic Kelp
- Alfalfa
- Green Cabbage
- Acerola Cherry
- Pharmaceutical Glaze
Efficacy Very Good
Dosage Analysis
- Vitamin A (as Beta-Carotene) 7500 mcg RAE High
- Vitamin C (as Ascorbic Acid) 250 mg Effective
- Vitamin D (as Ergocalciferol) 25 mcg Effective
- Vitamin E (as D-Alpha-Tocopheryl Succinate) 134 mg Effective
- Thiamine (as Vitamin B1) 125 mg Effective
- Riboflavin (as Vitamin B2) 125 mg Effective
- Niacin (as Niacinamide) 80 mg NE High
- Vitamin B6 (as Pyridoxine Hydrochloride) 125 mg High
- Folate 667 mcg DFE Effective
- Vitamin B12 (as Cyanocobalamin) 250 mcg Effective
- Biotin 125 mcg Effective
- Pantothenic Acid (as Calcium Pantothenate) 125 mg Effective
- Choline (as Choline Bitartrate) 42 mg Under-dosed
- Inositol 100 mg Under-dosed
- Para-Aminobenzoic Acid 80 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin A (as Beta-Carotene) | 7500 mcg RAE | 833% |
| Vitamin C (as Ascorbic Acid) | 250 mg | 278% |
| Vitamin D (as Ergocalciferol) | 25 mcg | 125% |
| Vitamin E (as D-Alpha-Tocopheryl Succinate) | 134 mg | 893% |
| Thiamine (as Vitamin B1) | 125 mg | 10417% |
| Riboflavin (as Vitamin B2) | 125 mg | 9615% |
| Niacin (as Niacinamide) | 80 mg NE | 500% |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 125 mg | 7353% |
| Folate | 667 mcg DFE | 167% |
| Vitamin B12 (as Cyanocobalamin) | 250 mcg | 10417% |
| Biotin | 125 mcg | 417% |
| Pantothenic Acid (as Calcium Pantothenate) | 125 mg | 2500% |
| Choline (as Choline Bitartrate) | 42 mg | 8% |
| Inositol | 100 mg | † |
| Para-Aminobenzoic Acid | 80 mg | † |
Other Ingredients
Stearic Acid Safe
Dicalcium Phosphate Safe
Silica Safe
Magnesium Stearate Safe
Rice Bran Safe
Rose Hip Unknown
Carob Safe
Papaya Safe
Watercress Generally_safe
Parsley Safe
Icelandic Kelp Unknown
Alfalfa Unknown
Green Cabbage Unknown
Acerola Cherry Unknown
Pharmaceutical Glaze Generally_safe
Price Comparison
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Transparency
3 claims
Violation History
1 incident
Is NaturesPlus Just Vitamins Sustained Release a good supplement?
NaturesPlus Just Vitamins Sustained Release received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 15 active ingredients with 60 servings per container. Of the 17 inactive ingredients, 10 are rated safe and 0 are flagged for review. The manufacturer, NaturesPlus, holds a brand trust score of 59/100.
What are the ingredients in NaturesPlus Just Vitamins Sustained Release?
NaturesPlus Just Vitamins Sustained Release contains 15 active ingredients: Vitamin A (as Beta-Carotene) (7500 mcg RAE), Vitamin C (as Ascorbic Acid) (250 mg), Vitamin D (as Ergocalciferol) (25 mcg), Vitamin E (as D-Alpha-Tocopheryl Succinate) (134 mg), Thiamine (as Vitamin B1) (125 mg), Riboflavin (as Vitamin B2) (125 mg), and 9 more. Notable high-dose ingredients include Vitamin A at 833% DV, Vitamin C at 278% DV, Vitamin E at 893% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is NaturesPlus Just Vitamins Sustained Release safe to take?
NaturesPlus Just Vitamins Sustained Release 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.
Is NaturesPlus a trustworthy supplement brand?
NaturesPlus receives a brand trust score of 59/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1972 and headquartered in Melville, New York, United States, the company offers 420 products in their lineup. Note: NaturesPlus has 1 historical regulatory incident 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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