About Zweizen — India's Certified Ayurvedic Wellness Company
About Zweizen
India's Certified Ayurvedic Wellness Company focused on premium herbal formulations, transparency, certifications, and trusted wellness solutions.
Who We Are
Zweizen Private Limited is an Ayurvedic wellness company founded in March 2024 by Amir Hussain in Kolkata, West Bengal, India.
We develop and market premium, certified herbal supplements that bring the proven power of Ayurvedic ingredients to people who demand both tradition and transparency.
Our registered office is located at:
Sector 5, Plot No K1, RDB Boulevard, Block EP & GP, Unit-5B, Salt Lake City, Bidhan Nagar, North Twenty Four Parganas, West Bengal, 700091.
We currently market four Ayurvedic formulations — Nutrazen, Detox Zen, Intimacy IQ Shilajit, and Pleasure Prime Mood — all manufactured at GMP-certified facilities in India and available on Amazon India.
Every company starts with a problem worth solving. Ours started with a simple observation: the Indian wellness market was full of Ayurvedic products that either lacked regulatory backing or made claims they could not substantiate.
We decided to build differently.
In 2024, we registered Zweizen Private Limited and set out to create Ayurvedic supplements rooted in traditional herb wisdom while verified by every relevant certification body — GMP, FSSAI, ISO, HACCP, Non-GMO, and US FDA Compliance.
Our manufacturing partner, Airen Herbals (GMP Certified, Sonipat, Haryana), operates under Mfg. License No. 598-ISM (HR.) and brings decades of Ayurvedic formulation expertise to every batch.
Our manufacturing partner FSSAI License (No. 10020064002599) and our trademark (Application No. 7186726, Class 5, filed 20 August 2025) are public records of our commitment to operating as a legitimate and transparent Ayurvedic brand.
Our Milestones
2024 — Foundation Year
- Zweizen Private Limited incorporated, Kolkata, West Bengal
- GMP Certificate: No. INGM/AN-18827/3448/1124 (valid until November 2027)
- ISO 9001:2015 Certificate: No. INQ/AN-18830/3445/1124
- HACCP Certificate: No. INHP/AN-18828/3447/1124
- Non-GMO Certificate: No. INNON-GMO/AN-18829/3446/1124
- Manufacturing partnership established with Airen Herbals, Haryana
2025 — Product Launch Year
- US FDA Compliance Certificate: No. MC390498427SL (valid April 2025–2028)
- FSSAI License confirmed: No. 10020064002599
- Trademark filed: ZWEIZEN, Application No. 7186726, Class 5 (20/08/2025)
- Nutrazen launched on Amazon India
- Detox Zen launched on Amazon India
- Intimacy IQ Shilajit launched
- Pleasure Prime Mood launched
- Amazon seller account activated; e-commerce management partnership established
2026 — Growth Phase
- Building direct-to-consumer presence through zweizen.com
- Expanding B2B and wholesale distribution network
- Deepening digital marketing and organic SEO presence
- Targeting gym chains, pharmacies, and corporate wellness programs
The Zweizen Promise
Real Ingredients
Every herb listed on our label is in the capsule at the stated quantity. No fillers, no substitutes.
Real Certifications
Our GMP, FSSAI, ISO, HACCP, and Non-GMO certificates are third-party issued and verifiable.
Real Transparency
Ingredient lists, dosages, and certification numbers are publicly stated.
Real Accessibility
Our products are sold at fair, honest prices on Amazon India without misleading discounts.
Our Team
Founder-Led Brand
Zweizen is founder-led. Amir Hussain, CEO and Founder, oversees product strategy, brand development, and business growth.
Our formulations are developed in partnership with our GMP-certified manufacturing partner, with quality oversight at every stage from raw material sourcing to final packaging.
We are a small team with large ambitions — building a brand we are genuinely proud of, one certified product at a time.
About Zweizen Private Limited
