Perque

Please research the supplement brand "Perque".

## Data on file (from the US NIH Dietary Supplement Label Database and Japanese Foods with Function Claims notifications)
- Location: Ashburn, VA, United States
- Products in database: 86 (on market)
- Dosage forms: Softgel 22, Capsule 20, Other (e.g. tea bag) 14, Tablet 13, Powder 10, Lozenge 4
- Product types: Other Combinations 76, Non-Nutrient / Non-Botanical 3, Botanical with Nutrients 3, Mineral 2, Fat / Fatty Acid 2
- Most common main ingredients: Magnesium 56, Vitamin C 33, Zinc 28, Calcium 24, Selenium 22, Vegetable Fiber 21, Vitamin D3 20, Vitamin E 19, Chromium 18, kosher Gelatin 18
- Date range (DSLD entry / Japanese notification): 2013-02-25 – 2021-05-22

## What to find out
1. Company overview (year founded, headquarters, parent company, contract manufacturers)
2. What characterizes the product line, and whether it matches the dosage forms and ingredients above
3. Quality systems (cGMP compliance, third-party certifications such as NSF or Informed Sport)
4. Any FDA warning letters, recalls or other regulatory actions
5. Where the products are sold (official retailers, availability outside the US)
6. Objective differences from other brands in the same category (formulations, country of manufacture, certifications)

## Output rules
- Cite a primary-source URL for every item
- If something cannot be confirmed, say "no information found" instead of guessing
- Do not make claims about health effects; stick to facts and sources
- Answer in English as bullet points under each heading

A research request pre-filled with our data (from DSLD and Japanese Consumer Affairs Agency notifications). AI answers can contain errors, so always check the sources.