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Andrew hubermans supplements list huberman nootropics best nootropics reddit Huberman sleep cocktail

calm & in the zone bundle

Regular price £89.97

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Featuring nutrients mentioned in Andrew Huberman's supplements list and discussed in best nootropics Reddit threads, this nootropic stack includes carefully selected nutrients to support calm and a sense of “lock-in” during your daily routine.

What’s Inside the Bundle:

Dopamine Precursor – 800mg L-Tyrosine | 60 capsules | 2-month supply
Natural L-Theanine – 250mg | 60 capsules | 2-month supply
Alpha GPC Choline – 500mg | 60 capsules | 2-month supply

Benefits

Alpha GPC, L-Theanine, and L-Tyrosine all play different roles, including:

Tyrosine is a natural isolated nutrient and the building block for dopamine¹. Dopamine supports reward and pleasure and has been linked to alertness and motivation² ³.
Theanine is a natural nutrient extracted from green tea that promotes feelings of calm by increasing relative concentrations of your relaxation chemical, GABA⁴. Its fast-acting, non-sedative properties make it ideal for those looking to relax and maintain mental clarity.
Alpha GPC is a potent form of the nutrient choline and is the building block to the brain's memory & learning chemical, acetylcholine⁵ ⁶. Acetylcholine supports memory formation, retention and retrieval⁶.

Ideal for anyone seeking to support calm and balance in their daily routine, or looking to maintain a steady, “locked-in” mindset during work, study, or personal projects.

They are free from unnecessary bulking agents and are manufactured in an FDA-registered facility in the UK under strict GMP, ISO 9001, and ISO 22000 certified conditions.

ingredients

Theanine: theanine 99%, vegetable cellulose capsule, bulking agent; rice bran flour

Tyrosine: Tyrosine, Rice bran flour, Vitamin B12

Alpha GPC: Alpha GPC (99.7%), mannitol, vegetable cellulose capsule (HPMC), silicon dioxide, Magnesium stearate, vitamin B12

studies

¹ Daubner, S. C., Le, T., & Wang, S. (2011). Tyrosine Hydroxylase and Regulation of Dopamine Synthesis. Archives of Biochemistry and Biophysics, 508(1), 1–12. https://www.sciencedirect.com/science/article/abs/pii/S000398611000514X?via%3Dihub

² Wise, R. A. (2004). Dopamine, learning and motivation. Nature Reviews Neuroscience, 5(6), 483–494. https://www.nature.com/articles/nrn1406

³ Poffé, C., Robberechts, R., Stalmans, M., Vanderroost, J., Bogaerts, S., & Hespel, P. (2023). Exogenous ketosis increases circulating dopamine concentration and maintains mental alertness in ultra-endurance exercise. Journal of Applied Physiology, 134(6), 1456–1469. https://journals.physiology.org/doi/full/10.1152/japplphysiol.00791.2022?checkFormatAccess=true

⁴ Jenkins, T. A., Nguyen, J. C. D., Polglaze, K. E., & Bertrand, P. P. (2016). Influence of Tryptophan and Serotonin on Mood and Cognition with a Possible Role of the Gut-Brain Axis. Nutrients, 8(1), 56. https://www.mdpi.com/2072-6643/8/1/56

⁵ Brandt, N., & Flurie, R. (2020). Acetylcholine. In M. D. Gellman (Ed.), Encyclopedia of Behavioral Medicine (pp. 18–19). Springer International Publishing. https://link.springer.com/referenceworkentry/10.1007/978-3-030-39903-0_1351

⁶ Hasselmo, M. E. (2006). The role of acetylcholine in learning and memory. Current Opinion in Neurobiology, 16(6), 710–715. https://www.sciencedirect.com/science/article/abs/pii/S095943880600122X?via%3Dihub

FAQ's

Is it safe to take all 3 supplement together ?

+ -

Yes, all 3 supplements work on different pathways and don't contraindicate

antidepressant side effects antidepressant withdrawal what do antidepressants do to the brain how long can you take antidepressants for 5htp side effects

May 23, 2025

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calm & in the zone bundle

ingredients

studies

FAQ's

Long-term antidepressant use: 10x higher odds for withdrawal

Social eating: Nourish your mind with the right foods & people

L-theanine & anxiety explored in study: keep calm under pressure

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15% Off Your First Order!

calm & in the zone bundle

ingredients

studies

FAQ's

Long-term antidepressant use: 10x higher odds for withdrawal

Social eating: Nourish your mind with the right foods & people

L-theanine & anxiety explored in study: keep calm under pressure

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