Hemi-Sync Cash Back Offers, Coupons & Discount Codes
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Hemi-Sync Cash Back Offers & Discounts

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Terms & Conditions
  • What could stop me from getting Cash Back?
    • Returning, exchanging or cancelling part of your order may result in the Cash Back being declined.
    • Combining promotions from another site and/or using a coupon code not posted and approved by TopCashback
    • Returning, exchanging or cancelling part of your order.
    • Purchases made on other sites than Hemi-Sync's US site
  • What else is essential?
    • Please note that some merchants may not be forthcoming with untracked Cash Back. We endeavor to chase untracked Cash Back but reserve the right to halt inquiries at any time. Please do not make purchase decisions based on expected Cash Back as it is not guaranteed. See our Terms and Conditions for more information.
    • Cash Back amounts are generally based on your final purchase amount and does not include taxes, shipping and the actual discount amount saved through coupons.
    • Cash Back rates are subject to change, both up and down.
    • You must start with an empty basket before clicking through to the retailer.
    • Purchases must be completed immediately and fully online.
  • Good to know
    • We are not able to accept Missing Cash back Claims for this merchant.
  • What to do when
    • Cash Back can be earned simply by clicking 'Get Cash Back & visit retailer' button through to the merchant and shopping online as normal.
Please note the terms & conditions above are in addition to our general terms & conditions

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About Hemi-Sync

Refined with over 50 years of research and development, and supported by numerous independent studies, reports, and articles, the patented Hemi-Sync® technology has been scientifically and clinically proven to be effective. This unique audio-guidance process works through the generation of complex, multi-layered audio signals, which act together to create a resonance that is reflected in unique brainwave forms characteristic of specific states of consciousness. When you hear these through stereo headphones or speakers, your brain responds by producing a third sound (called a binaural beat) that encourages the desired brainwave activity. The result is a focused, whole-brain state known as hemispheric synchronization, or Hemi-Sync®, where the left and right hemispheres are working together in a state of coherence.

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