Problem: Every menstruating person deserves period products that are not only effective but also safe and comfortable. Yet, many pads on the market contain questionable materials like synthetic fibers, harsh chemicals, or non-organic cotton, which can cause irritation, allergies, or even long-term health concerns.
Imagine dealing with heavy periods while worrying about whether your pad’s materials are harming your body or the environment. Cheap pads often compromise on quality, leading to leaks, discomfort, and unnecessary stress during an already challenging time.
Solution: At Happie Moon, we craft maxi pads for heavy periods with premium, certified materials—starting with OKEO-TEX and OCS-certified organic cotton for the top sheet—to ensure safety, comfort, and reliability. Let’s break down what goes into our best pads for heavy periods and why they’re a game-changer.
What Are Sanitary Pads Made Of?
Sanitary pads are multi-layered structures designed to absorb menstrual flow while keeping you dry and comfortable. Happie Moon’s pads for heavy periods feature:
1. Organic Cotton Top Sheet (OKEO-TEX & OCS-certified): Soft, hypoallergenic, and breathable.
2. Dehumidifying Air-Laid Paper: Quickly pulls moisture away from the skin.
3. Sumitomo SAP: Super-absorbent core locks in liquid instantly.
4. Breathable PE Backsheet: Prevents leaks while allowing airflow.
5. No Fluorescence Glue or Toxins: Safe for sensitive skin.

These layers work together to offer no side leaks, zero rewetting, and 24/7 protection—making them the best feminine pads for heavy periods.
Curious how each layer benefits you?
Keep reading to discover why our materials outshine conventional pads!
Q&A: Your Top Questions About Pad Materials
1. Why is organic cotton better than regular cotton?
Conventional cotton is often treated with pesticides and bleach. Our OCS-certified organic cotton is chemical-free, reducing irritation and rashes—ideal for sensitive skin.
2. How does Sumitomo SAP work?
This super-absorbent polymer turns liquid into gel instantly, preventing leaks and keeping the surface dry. Perfect for heavy flows!
3. Are Happie Moon pads eco-friendly?
Yes! Our plant-based materials and biodegradable for apart of material minimize environmental impact.
4. What makes your pads "side-leakage proof"?
Ergonomic indentations and sealed edges create a protective barrier, even during movement.
5. How do you ensure safety?
We adhere to international quality standards (ISO, FDA) and reject toxins like fluorescence glue.
Conclusion:
Happie Moon’s best sanitary pads for heavy periods combine certified organic cotton, advanced SAP technology, and breathable designs to deliver safety, comfort, and unmatched reliability—so you can focus on life, not leaks.