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We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network.
There are no restrictions on order quantity, parcel size, or shipment weight ā every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
Available from Swanson, L-Tyrosine is an amino acid that is used as a precursor for the synthesis of neurotransmitters in the brain, specifically dopamine and norepinephrine. These can be depleted during times of stress. Tyrosine is known to support the replenishment of both dopamine and norepinephrine in the brain, which may protect against stress-induced cognitive issues. Dopamine may also encourage mental alertness. These neurotransmitters can support a more positive mood and cognitive function, so adding an L-tyrosine supplement to your regimen may contribute to a brighter, more positive mood. New research also indicates that L-tyrosine may promote healthy thyroid function as this amino acid is involved in the production of thyroid hormones.
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