• New

Waferest 5mg x 30 Wafers

Selling Price
RM 81.75

Sold by Entity Health


At Entity, we don’t believe in a one-size-fits-all kind of approach in health supplements. We’ve harnessed the latest advancements in science to bring you a line of the finest nutraceuticals specifically targeted to a wide range of conditions for the individual – all so you can feel your very best in a real, tangible way. No guesswork, no hoping for the best. We ensure that what you put in your body does exactly what you want it to so that you can experience a perceptible change.

Entity products are manufactured under the most stringent conditions and in our very own Therapeutic Goods of Australia (TGA) and current Good Manufacturing Practice (cGMP) compliant facility in Croydon, Melbourne, Australia


Circadian rhythm sleep disorders (CRSD) is a family of sleep disorders which affect an individual’s sleep timing. Regardless transient or chronic, CRSDs impact negatively upon a wide range of individuals, including the elderly, shift-workers and jet travellers who move rapidly across various time zones. In addition, several forms of insomnia affect a large population in the community. Both CRSDs and insomnia share a common feature, i.e. the sensitivity to melatonin, a hormone secreted by the pineal gland.1


It is common for shift-workers to suffer from sleep disruptions. A chronobiotic is an agent that can regulate the internal body clock’s sleep-wake cycle.
Due to its chronobiotic properties, melatonin is capable of readjusting dissociated circadian rhythms in shift-workers, allowing them to sleep at odd hours.2
Numerous studies have shown that melatonin therapy given 30 minutes prior bedtime in shift-workers has significantly improved their sleep onset latency and sleep efficiency.2


When individuals travel to a new time zone, their endogenous circadian rhythms fall out of synchony with the day/night cycle at the traveler’s destination. This state of imbalance in the body’s natural “biological clock” results in jet lag. Some symptoms of jetlag include depressed mood, daytime sleepiness, impaired alertness, insomnia and loss of appetite.3
Supplementation with melatonin may reset the body’s sleep-wake cycle as well as relieving daytime fatigue associated with jet lag, effectively preventing or reducing jet lag. The use of melatonin by air travelers shows promise to prevent phase shifts from jet lag.3


Insomnia is a term referring to both the subjective symptoms of difficulty initiating sleep, frequent night or early morning awakenings and to an underlying disorder. Multiple studies have demonstrated the efficacy of melatonin efficacy in improving and promoting sleep in patients with insomnia.4,5


With our patented WaferiX™ delivery technology, WafeRest™ sublingual wafer allows melatonin to be absorbed into the blood for its use through the mucosal membrane under the tongue. This wafer formulation improves the bioavailability of melatonin in multifolds.

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        Exchange & Return Policy

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        Seller Entity Health
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        Return/Exchange address
        Notice on Return/exchange Unfortunately, orders cannot be cancelled, returned, exchanged or refunded. We apologize that we are also unable to change the items in your order once it has been processed.

        If you receive an item which is damaged or expired, or if you received items which are different from what you ordered, please contact us immediately at +852 5801 0018 (HK) or +61 3 9737 4355 (AU) or +65 6715 1502 (SG).

        PrestoMall Return/Exchange Policy

        1. Cancellation
          • Request for cancellation if product has not been dispatched after payment completion.
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          • Request for return within 7 calendar days following delivery date.
          • Check seller's approval on buyer's request.
          • Buyer sends product in question to seller.
          • Seller receives and checks returned product.
          • Seller approves return and return is completed.
          • Strictly no return or refund for E-voucher.
        3. Exchange
          • Request for exchange within 7 calendar days following receipt of delivery.
          • Check seller's approval on buyer's request.
          • Buyer sends product in question to seller.
          • Seller receives and checks returned product
          • Seller send new product to buyer, and buyer receives it, and exchange is completed.
          • No exchange for E-voucher purchased.

        How to Request for Cancellation/Return/Exchange

        • You can request for cancellation after completing payment and if product has not been dispatched by then, cancellation request is approved and you can receive refund.
          But, in case seller has already dispatched product, cancellation request can be rejected.
        • You can request for return after obtaining product, you should send the product in question to seller.
          After seller checks if returned product is flawed, and approves your request, return is completed and payment is refunded.
        • You can request for exchange if wrong product is shipped, you should send the product in question to seller.
          After seller checks if returned product is flawed, seller approves your request, and re-sends new product.

        Criteria for Return/Exchange

        You can request for return/exchange within 7 calendar days following delivery date. But return/exchange request cannot be made in following cases:

        • When request due to change of mind is made after 7 calendar days following delivery date
        • When product is used, destroyed or damaged
        • When tag attached to product is removed or package of product is opened and product value is damaged
        • When sealed package is opened or packaging materials are lost
        • When too much time has passed and product value has so decreased that its re-sale is not possible
        • When return/exchange request is made for customized product such as hand-made shoes or accessories
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        For any inconvenience regarding Cancellation/Return/Exchange, please email to [email protected] and we will do our best to help you.


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