Frequently Asked Questions

Find answers about Holisys supplements, ingredients, quality, usage, shipping and support.

General
Holisys is a wellness-focused brand offering targeted dietary supplements designed to support everyday health. Our approach focuses on simple, clean formulations that fit into a consistent daily routine.
Holisys focuses on:
  • Symptom-led formulations
  • Clean, simple ingredient profiles
  • Consistency in daily use
Unlike many brands that prioritise low-cost mass production, we focus on ingredient selection, formulation balance, and overall product quality.
Yes — we prioritise ingredient sourcing, formulation, and manufacturing standards to ensure a consistent and reliable product.
This refers to:
  • Carefully selected raw materials
  • Controlled sourcing standards
  • Avoidance of unnecessary fillers
  • Consistent formulation processes
Product Use & Results
Each product includes directions on the label. Always follow the recommended daily serving unless advised otherwise by a healthcare professional.
Results vary depending on:
  • The product
  • Individual lifestyle
  • Consistency of use
Most supplements are designed to support the body gradually over time rather than provide immediate effects.
Yes — our products are designed for daily use when taken as directed.
In most cases, yes. Many of our products are designed to complement each other. However, always review labels and consult a professional if unsure.
Ingredients & Formulation
We aim to minimise unnecessary additives and focus on purposeful ingredients within each formulation.
A clean formulation focuses on:
  • Essential ingredients only
  • Avoiding unnecessary bulking agents
  • Keeping formulas simple and targeted
Some products are suitable for vegan or vegetarian diets. Please check individual product labels for confirmation.
Allergen information is listed on each product. If you have specific concerns, always check the label before use.
Safety & Compliance
Our products are intended for general wellness use and are manufactured in facilities that follow strict quality standards.
If you are pregnant, breastfeeding, or have a medical condition, you should consult a healthcare professional before using any supplement.
If you are taking medication, it is recommended to consult a healthcare professional before use.
Dietary supplements are not approved by the FDA. However, they are regulated under applicable laws and must meet safety and labelling requirements.
No — our products are not intended to diagnose, treat, cure, or prevent any disease.
Quality & Manufacturing
Our products are manufactured in facilities that follow strict quality and safety standards.
We focus on consistency and quality across production to ensure reliable formulations.
We prioritise:
  • Ingredient sourcing
  • Clean formulations
  • Manufacturing standards
Rather than reducing costs through lower-grade ingredients.
Lower-cost supplements may include:
  • Lower-grade ingredients
  • More fillers
  • Less controlled formulations
Holisys focuses on quality and consistency instead.
Storage & Handling
Store in a cool, dry place away from direct sunlight.
Yes — always refer to the expiry date on the packaging.
Shipping & Orders
We ship across the United States, with expansion planned.
Delivery times vary but are typically within a few business days.
Yes — tracking details are provided once your order is dispatched.
Returns & Support
Returns are handled in line with our returns policy. Please contact support for assistance.
Email: info@holisys.co.uk