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Phenylalanine is an essential amino acid that can be converted into L-tyrosine in
the liver. Tyrosine is used in the nervous system to create a class
of neurotransmitters called catecholamines: dopamine,
norepinephrine, and adrenaline. Epinephrine, produced from tyrosine
in the adrenal medulla, acts as a neurohormone and is known as
adrenaline.
In addition to acting as a neurotransmitter that supports healthy
mood and sleep, norepinephrine is now known to protect brain cells
by promoting a healthy inflammatory response, inhibiting oxidative
stress, and supporting healthy neuronal growth and connectivity.
Dopamine, while long associated with the more primal aspects of brain
function linking behavior to reward, is now recognized as a
mediator of higher cognitive abilities. deterioration of cognitive
functions. Providing catecholamine precursors can help maintain
healthy cognitive functions. The enzyme that catalyzes the
conversion of tyrosine to dopamine can work more efficiently if its
cofactors (vitamins B6 and C) are taken into account.
Phenylalanine supplementation supports the synthesis of normal
neurotransmitters, and clinical studies suggest that it may promote
a positive mood.
Since both norepinephrine and epinephrine can cause smooth muscle
(arterial) spasms, caution should be exercised with regard to blood
pressure when phenylalanine supplementation.
Q: Can you accept customization?
Sure, we support customized products and packaging, and we support
providing product test reports and related certificates.
Q: Could you provide samples & how long is delivery time of
samples?
Yes, normally we will provide to customer free samples in stock,
but customer needs toundertake the freight cost.
Q: What's your production lead time?
About 7 to 14 working days according to the order quantity and
production details.
Q: What kind of payment do you accept?
West Union, MoneyGram, T/T, Cash, etc.
Q: How to ship the goods?
A:Ex-work or FOB,if you have own forwarder in China.
B:CFR or ClF, etc., if you need us to make shipment for you.
C: More options, you can suggest.
Q: Could you provide free design for my packaging box?
Yes, we provide free design service, the structural design and easy
graphic design.