Privacy Policy

Last updated: October 18, 2025

Rayihni operates this store and website, including all related information, content, features, tools, products, and services, to provide you, the customer, with a curated shopping experience (the "Services"). Rayihni is powered by Shopify, which enables us to provide these Services to you. This Privacy Policy describes how we collect, use, and disclose your personal information when you visit, use, or make a purchase or other transaction using the Services or otherwise communicate with us.

Please read this Privacy Policy carefully. By using and accessing any of the Services, you acknowledge that you have read this Privacy Policy and understand the collection, use, and disclosure of your information as described below.

Personal Information We Collect or Process

"Personal information" refers to information that identifies or can reasonably be linked to you or another person. It does not include anonymized or de-identified data. Depending on how you interact with our Services, we may collect:

  • Contact details such as your name, billing and shipping addresses, phone number, and email address.
  • Financial information such as credit or debit card numbers, payment confirmation, and other payment details.
  • Account information such as your username, password, preferences, and settings.
  • Transaction information including items you view, purchase, return, or exchange.
  • Communications you send to us, such as customer support inquiries.
  • Device and usage information including IP address, browser type, and interactions with our site.

Personal Information Sources

We may collect personal information from the following sources:

  • Directly from you when you create an account, place an order, or contact us.
  • Automatically through cookies and similar technologies.
  • From service providers who assist us in operating our business.
  • From partners or other third parties.

How We Use Your Personal Information

  • Provide, tailor, and improve the Services: To process your orders, payments, returns, and create a customized shopping experience.
  • Marketing and advertising: To send promotional messages or display personalized ads.
  • Security and fraud prevention: To verify identities, prevent fraud, and ensure a secure shopping experience.
  • Communicating with you: To respond to inquiries and provide customer support.
  • Legal reasons: To comply with laws, respond to legal requests, or enforce our terms.

How We Disclose Personal Information

  • With Shopify, vendors, and third-party service providers (e.g., payment processors, couriers).
  • With marketing and business partners who help promote our Services.
  • When you consent to disclosure or use social media integrations.
  • With our affiliates or as part of a business transaction such as a merger or sale.

Relationship with Shopify

Our Services are hosted by Shopify, which collects and processes personal information to provide and improve the platform. Shopify may also use data from your interactions with other merchants. To learn more, please review the Shopify Privacy Policy.

Third-Party Websites and Links

Our website may link to other third-party sites. We are not responsible for their privacy or security practices. Please review their policies before providing any personal information.

Children’s Data

Our Services are not intended for children, and we do not knowingly collect personal information from individuals under the legal age in your jurisdiction. Parents or guardians may contact us to request deletion of a child’s data.

Security and Retention

We use industry-standard measures to protect your information. However, no online service is completely secure. We retain your personal information only as long as necessary to fulfill the purposes outlined in this policy or as required by law.

Your Rights and Choices

Depending on where you live, you may have rights to access, correct, delete, or restrict the processing of your personal information. You can also opt out of marketing emails at any time using the unsubscribe link in our emails.

To exercise your rights or learn more, please contact us at e-commerce@rayihni.ae.

Complaints

If you have concerns about how we process your personal information, you may contact us or your local data protection authority.

International Transfers

We may transfer, store, and process your information outside your country of residence. Where applicable, we rely on legal mechanisms such as Standard Contractual Clauses to ensure data protection.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Updates will be posted on this page with a revised “Last updated” date.

Contact

For any questions or privacy-related inquiries, please contact us at:
Email: e-commerce@rayihni.ae

Cervical Pain: A Comparison Of Three Pillows

View the Study on: Archives of Physical Medicine and Rehabilitation

The study involved 46 subjects with neck pain who were evaluated over a 5-week period. Participants used three types of pillows: the standard pillow, a roll pillow, and the Mediflow Water Pillow. To assess the effectiveness of each pillow, researchers measured pain intensity, pain relief, sleep quality, and daily function using visual analog scales, diaries, and questionnaires.

46

Participants

5 Weeks

Study Duration

3

Pillow Types Tested

#1

Mediflow Ranked

Rayihni
Rayihni

Key Findings

Pain Relief and Intensity: The Mediflow Water Pillow consistently outperformed the other pillows, showing significant improvements in pain relief and morning pain intensity scores. Participants reported experiencing less pain in the morning when using the water pillow compared to the roll and standard pillows.

Sleep Quality: The water-based pillow demonstrated superior sleep quality. Users of the Mediflow Water Pillow reported better overall sleep quality and perceived their sleep to be closer to normal compared to those using the standard or roll pillows.

Satisfaction: The Mediflow Water Pillow received the highest satisfaction score among the three pillows. Many participants expressed satisfaction with the water pillow, highlighting its effectiveness in providing comfort and support during sleep.

Impact on Daily Function: The water-based pillow showed lower sickness impact scores, indicating positive effects on daily functioning, including sleep, rest, and home management.

Advantages of the Mediflow Water Pillow

Customizable Support

The Mediflow Water Pillow allows you to adjust the water volume, providing personalized support that conforms to the shape and position of your head and neck. This feature ensures optimal alignment and reduces strain on the neck muscles.

Pain Relief

The water pillow's ability to distribute weight evenly and dampen movement between the head and the water-filled pouch offers effective pain relief. It may help alleviate morning neck pain and cervicogenic headaches.

Sleep Quality Improvement

The Mediflow Water Pillow's design promotes better sleep quality by adapting to your movements throughout the night, reducing disturbances and allowing for uninterrupted sleep.

Whether you're searching for a cervical pillow, a pillow for neck pain, or simply the best pillow for your neck, Mediflow's Water Pillows are the answer. Our unique Waterbase Technology™ adapts to the shape of your neck and head, providing personalized support and relief from neck pain.

The Water Pillow is adjustable for any sleeping position (back, side, stomach). Simply add/remove water to adjust firmness and height.

Conclusion

Based on the clinical study conducted by Johns Hopkins University, the Mediflow Water Pillow has demonstrated its effectiveness in providing pain relief, improving sleep quality, and achieving high levels of customer satisfaction. However, it is always recommended to consult with a healthcare professional for personalized advice tailored to your specific condition.

"This study demonstrates the remarkable effectiveness of this innovative sleep solution in improving sleep quality and reducing discomfort."

Dr. John Smith, Johns Hopkins University

DOWNLOAD THE STUDY HERE