Jarrow Formulas N-Acetyl Tyrosine provides 350 mg of N-Acetyl-L-Tyrosine per capsule, supporting brain function, neurotransmitter synthesis, and cognitive health. This acetylated form of L-Tyrosine enhances solubility and bioavailability, making it ideal for mental clarity and focus.
Supports brain function, neurotransmitter synthesis, and cognitive health
Provides 350 mg of N-Acetyl-L-Tyrosine per capsule
Helps maintain mental clarity and focus
Clinically tested for purity and effectiveness
Room-temperature stable—no refrigeration required
Non-GMO, gluten-free, and vegetarian
Free from wheat, soy, dairy, egg, fish/shellfish, peanuts/tree nuts, and sesame
Complies with UK and EU supplement regulations
N-Acetyl-L-Tyrosine – 350 mg
Vitamin B6 (as Pyridoxine HCl) – 5 mg
Capsule Shell (Hydroxypropylmethyl Cellulose, Water)
Magnesium Stearate (Vegetable Source)
Microcrystalline Cellulose
Silicon Dioxide
Adults take one capsule one to two times daily with juice or water on an empty stomach, or as directed by a healthcare professional.
Fast and reliable shipping ensures timely delivery for all orders.
Domestic Orders (UK)
Shipped same day if placed before 3 PM (Monday to Friday) and 12 PM on Saturdays
Sent via Tracked 24-hour service for quick delivery
International Orders
Estimated delivery within 3–5 working days, depending on location
For full details, please see our Shipping Policy