Hi Tech Pharmaceuticals Vitamin C, 500 mg, 200 Tablets supplement bottle
Hi Tech Pharmaceuticals

Vitamin C, 500 mg, 200 Tablets

What We Researched
2 active ingredients analyzed · 9 inactive ingredients decoded · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin CCyclosome® Technology 1,000 mg 1,667%
Citrus Bioflavonoids 25 mg *
Bioavailability Fair

Absorption Rating

  • Vitamin CCyclosome® Technology Fair
  • Citrus Bioflavonoids Fair
Other Ingredients Excellent

Fillers & Additives

  • Cyclosome® technology with phospholipids from non-gmo soy lecithin: phosphatidylcholine
  • Lysophosphatidylcholine
  • Phosphatidylethanolamine
  • Hydroxypropyl-b cyclodextrin (hpbcd)
  • Phytosterol 90% complex
  • Glyceryl Stearate
  • Microcrystalline Cellulose
  • Colloidal silica anhydrous
  • Magnesium Stearate
Efficacy Fair

Dosage Analysis

  • Vitamin CCyclosome® Technology 1,000 mg Effective
  • Citrus Bioflavonoids 25 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin CCyclosome® Technology 1,000 mg 1,667%
Citrus Bioflavonoids 25 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cyclosome® technology with phospholipids from non-gmo soy lecithin: phosphatidylcholine Unknown
Lysophosphatidylcholine Unknown
Phosphatidylethanolamine Unknown
Hydroxypropyl-b cyclodextrin (hpbcd) Unknown
Phytosterol 90% complex Unknown
Glyceryl Stearate Safe

It is used as an emulsifier and stabilizer.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Colloidal silica anhydrous Unknown
Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$26$25$24$23$22 Mar 12 $24.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Hi Tech Pharmaceuticals

· Norcross, Georgia, USA · 15 products · hitechpharma.com/

Transparency

2 claims
In House Testing — Claimed

Violation History

6 incidents
Lawsuit Wire fraud and money laundering related to fabricating GMP compliance documents.2025Source
Prop 65 Lead2024-01-24Source
Prop 65 Cadmium2022-04-14Source
Fda Warning Adulterated dietary supplements containing a new dietary ingredient (DMHA) that has not met safety requirements.2019-04-10Source
Lawsuit Supplements contain an illegal and dangerous stimulant (DMHA), fraud, and breach of warranty.2019Source
Lawsuit Deceptive advertising of diet supplements.2014Source
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Frequently Asked Questions
Is Hi Tech Pharmaceuticals Vitamin C, 500 mg a good supplement?

Hi Tech Pharmaceuticals Vitamin C, 500 mg, 200 Tablets received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 2 active ingredients with 100 servings per container. Of the 9 inactive ingredients, 3 are rated safe and 0 are flagged for review.

What are the ingredients in Hi Tech Pharmaceuticals Vitamin C, 500 mg?

Hi Tech Pharmaceuticals Vitamin C, 500 mg contains 2 active ingredients: Vitamin CCyclosome® Technology (1,000 mg), Citrus Bioflavonoids (25 mg). Notable high-dose ingredients include Vitamin CCyclosome® Technology at 1,667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Hi Tech Pharmaceuticals Vitamin C, 500 mg safe to take?

Hi Tech Pharmaceuticals Vitamin C, 500 mg, 200 Tablets 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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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.