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Very impressed, super quick delivery (arrived day after ordered and this was to a rural address!) and very competitive prices. Would very highly recommend to anyone looking for a company that ticks all the boxes5

I have to say it is a amazing shopping.Good service .Fast delivery,total 6days from NZ TO CHN. Thank you all.5

This is my 5th order with My Natural Health.... They really are VERY good! They prices are cheaper than anywhere else, super quick delivery (as long as the item is in stock) and super friendly and efficient communication. Highly recommend people try them out, I don't think you will be disappoin...5

You have some great employees who provide excellent service . Wendy in particular , If I was her boss I'd give her a raise ............she deserves one. regards Greg Hickmott 5

Thanks MNH you guys really are the best in the business, great all -round service, special thanks to Sheldon for his extra care and attention to detail, plus the amazing gift :)5

Very happy with this website, prices and very speedy delivery. I will use My Natural Health again!!5

Naman choudhary is a very patient person, both on a business trip, or on sick leave, he patiently answered my questions, thank you very much. If the shop will be able to reduce the cost of delivery to China ,I think there will be more orders.5

Received order in a week. That was quick considered I am in Canada! The box was a little too flimsy as the box was slightly crushed. But overall very good transaction.5

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Doctor's Best - D-Phenylalanine

Doctor's Best - D-Phenylalanine

60 Vcaps @

NZD45.90

RRP NZD53.90

The more items you add (of the same product) the bigger the discount! Learn more

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Doctor’s Best D-phenylalanine is a non-protein amino acid related to the essential amino acid Lphenylalanine.
D- and L-phenylalanine are structural mirror images of each other. D-phenylalanine is reported to inhibit an enzyme (enkephalinase) that degrades enkephalins, which are naturally occurring substances in the body that belong to the class of compounds known as "endorphins."

How Does it Work?
D-phenylalanine slows the action of the enzymes carboxypeptidase A, endorphinase and
enkephalinase that degrade endorphins. Endorphins are neurotransmitters your body releases that
bind to specialized receptors that trigger two actions. This process blocks the neurotransmitters that cause you to experience
pain. It also makes your brain release more of the neurotransmitter dopamine. D-phenylalanine has twice the endorphinase
inhibitory effect of D, L-phenylalanine. Slowing down this endorphin-reducing mechanism may help diminish pain.

Benefits:
• Doctor’s Best D-phenylalanine is a non-protein amino acid related to the essential amino acid Lphenylalanine.
• D- and L-phenylalanine are structural mirror images of each other.
• D-phenylalanine is reported to inhibit an enzyme that degrades enkephalins, which are naturally occurring
substances in the body that belong to the class of compounds known as "endorphins.”
• Helps extend life of endorphins and enkephalins
• Helps improve comfort levels associated with pain
• Helps increase dopamine levels
• Gluten Free, Non-GMO, Vegetarian

Caution: Phenylalanine supplements should not be taken by individuals with phenylketonuria (PKU), children, pregnant or
lactating women, people with high blood pressure, anyone taking anti-psychotic medication or MAO inhibitors.

Dose (adults):
Take 1 or 2 capsules daily, between meals


Ingredients (per 1 capsule): D-Phenylalanine 500mg

Caution: Phenylalanine supplements should not be taken by individuals with phenylketonuria (PKU), children, pregnant or
lactating women, people with high blood pressure, anyone taking anti-psychotic medication or MAO inhibitors.

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