High Potency B & C Complex Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin C (as Ascorbic Acid, Rose Hip) | 300 mg | 500% |
| Thiamine (as Thiamine Mononitrate, Vitamin B1) | 18 mg | 1200% |
| Riboflavin (as Vitamin B2) | 10 mg | 588% |
| Niacin (as Niacinamide) | 50 mg | 250% |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 5 mg | 250% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 (as Cyanocobalamin) | 10 mcg | 167% |
| Biotin | 50 mcg | 17% |
| Pantothenic Acid (as D-Calcium Pantothenate) | 10 mg | 100% |
Bioavailability Good
Absorption Rating
- Vitamin C (as Ascorbic Acid, Rose Hip) Fair
- Thiamine (as Thiamine Mononitrate, Vitamin B1) Fair
- Riboflavin (as Vitamin B2) Good
- Niacin (as Niacinamide) Good
- Vitamin B6 (as Pyridoxine Hydrochloride) Fair
- Folic Acid Fair
- Vitamin B12 (as Cyanocobalamin) Fair
- Biotin Good
- Pantothenic Acid (as D-Calcium Pantothenate) Good
Other Ingredients Excellent
Fillers & Additives
- Hypromellose
- Dicalcium Phosphate
- Vegetable Cellulose
- Silica
- Vegetable Magnesium Stearate
Efficacy Excellent
Dosage Analysis
- Vitamin C (as Ascorbic Acid, Rose Hip) 300 mg Effective
- Thiamine (as Thiamine Mononitrate, Vitamin B1) 18 mg Effective
- Riboflavin (as Vitamin B2) 10 mg Effective
- Niacin (as Niacinamide) 50 mg High
- Vitamin B6 (as Pyridoxine Hydrochloride) 5 mg Effective
- Folic Acid 400 mcg Effective
- Vitamin B12 (as Cyanocobalamin) 10 mcg Effective
- Biotin 50 mcg Effective
- Pantothenic Acid (as D-Calcium Pantothenate) 10 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin C (as Ascorbic Acid, Rose Hip) | 300 mg | 500% |
| Thiamine (as Thiamine Mononitrate, Vitamin B1) | 18 mg | 1200% |
| Riboflavin (as Vitamin B2) | 10 mg | 588% |
| Niacin (as Niacinamide) | 50 mg | 250% |
| Vitamin B6 (as Pyridoxine Hydrochloride) | 5 mg | 250% |
| Folic Acid | 400 mcg | 100% |
| Vitamin B12 (as Cyanocobalamin) | 10 mcg | 167% |
| Biotin | 50 mcg | 17% |
| Pantothenic Acid (as D-Calcium Pantothenate) | 10 mg | 100% |
Other Ingredients
Certifications
3 certifications
Violation History
9 incidents
Is Sundown High Potency B & C Complex a good supplement?
Sundown High Potency B & C Complex received a product quality score of 92/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 9 active ingredients All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Sundown, holds a brand trust score of 81/100 with 3 verified certifications including Consumerlab, Nsf Gmp, Usda Organic.
What are the ingredients in Sundown High Potency B & C Complex?
Sundown High Potency B & C Complex contains 9 active ingredients: Vitamin C (as Ascorbic Acid, Rose Hip) (300 mg), Thiamine (as Thiamine Mononitrate, Vitamin B1) (18 mg), Riboflavin (as Vitamin B2) (10 mg), Niacin (as Niacinamide) (50 mg), Vitamin B6 (as Pyridoxine Hydrochloride) (5 mg), Folic Acid (400 mcg), and 3 more. Notable high-dose ingredients include Vitamin C at 500% DV, Thiamine at 1200% DV, Riboflavin at 588% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Sundown High Potency B & C Complex safe to take?
Sundown High Potency B & C Complex has been analyzed for ingredient safety across all its components. All 5 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.
Is Sundown a trustworthy supplement brand?
Sundown receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1977 and headquartered in Bridgewater, NJ, USA, the company offers 359 products in their lineup. They hold 3 verified certifications including Consumerlab, Nsf Gmp, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Sundown has 9 historical regulatory incidents on record, which are factored into the trust score.
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