FAQ

Q: What is NMN?
A: NMN (Nicotinamide Mononucleotide) is a naturally occurring compound and a direct precursor to NAD+, a coenzyme essential for cellular energy production and healthy aging.

Q: What are the benefits of NMN?
A: NMN helps support cellular energy, metabolic health, and overall vitality by increasing NAD+ levels in the body. While results vary, many users take NMN as part of a long-term healthy aging routine.

Q: How long does it take to see results from NMN?
A: Some customers report increased energy within a few weeks, while others notice more gradual benefits over 1–3 months. Consistent daily use is recommended for best results.

Q: Are HYGIEIAS supplements non-GMO and clean-label?
A: Yes. Our products are non-GMO and formulated without unnecessary fillers, artificial colors, or harmful additives. Ingredient transparency is a core part of our philosophy.

Q: Are HYGIEIAS products third-party tested?
A: Yes. Every batch of HYGIEIAS supplements is independently third-party tested to verify purity, potency, and safety.

Q: Are your supplements FDA approved?
A: Dietary supplements are not FDA-approved. However, all HYGIEIAS products are manufactured in FDA-registered, cGMP-compliant facilities and follow all applicable regulations.

Q: Can pregnant or breastfeeding women take NMN?
A: We recommend that pregnant or breastfeeding individuals consult their healthcare provider before taking any supplement, including NMN.

Q: How should I take NMN?
A: Follow the instructions on the product label. NMN is typically taken once daily with water, preferably in the morning.

Q: Where do you ship?
A: We currently ship within the United States.

Q: How long does shipping take?
A: Orders are usually processed within 1 business day and delivered within 3–7 business days for standard shipping.

Q: How can I track my order?
A: Once your order ships, you will receive an email with tracking information.

Q: What is your return policy?
A: Unopened and unused products may be returned within 30 days of delivery. Opened products cannot be returned for safety reasons.

Q: What if my order arrives damaged or incorrect?
A: Please contact our customer support team immediately. We will arrange a replacement or refund as quickly as possible.

Q: Will HYGIEIAS offer other supplements in the future?
A: Yes. We plan to expand beyond NMN into a full range of health supplements addressing broader wellness needs.

Q: Will you offer supplements for pets?
A: Yes. Pet health supplements are part of our long-term roadmap, and they will follow the same safety and testing standards as our human products.