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Which nootropic is right for you?
Alpha Brain
Onnit's flagship nootropic, and the one most people come here for. We are the official Irish stockist, so it ships from Dublin rather than routing through customs from the US. It is caffeine-free, and unusual in this category for having its own published, placebo-controlled trial in healthy adults behind it. It also carries vitamin B6, which contributes to normal psychological function. Shop Alpha Brain, or browse the full Alpha Brain line-up.
New to all this?
Our beginner's guide to nootropics covers what the word actually means and what to expect. Five minutes, and it will save you money.
Lion's Mane
The single ingredient people ask for most. It is studied for its effect on nerve growth factor, the protein the brain uses to maintain and repair neurons, and a double-blind, placebo-controlled trial in healthy adults linked a single dose to measurable changes in cognitive test performance within hours. It sits in this range and in our functional mushrooms range. Shop Lion's Mane.
Caffeine and L-theanine, the classic pairing
The most researched focus combination there is, and not an exotic one. A systematic review associated the two taken together with improvements in attention, the L-theanine smoothing the edge caffeine can bring on its own. Smart Caffeine puts both in a single cap.
MagTech
Magnesium L-threonate, branded Magtein, is the form studied specifically for getting into the brain rather than just the body. A study of a Magtein-based formula in healthy adults reported improvements across cognitive measures, and magnesium contributes to normal psychological function. Shop MagTech.
The Natural Stacks Brain Food range
An amino-acid approach, for anyone who would rather target one pathway than take a blend. Dopamine Brain Food supplies L-phenylalanine and L-tyrosine, the precursors your body uses to make dopamine. Acetylcholine Brain Food targets the neurotransmitter behind focus and recall.
Not sure where to start?
Alpha Brain if you want one considered formula and nothing to think about. Smart Caffeine for a clean morning lift. Lion's Mane if you would rather take one thing and know exactly what it is. Ring us on +353 (0)1 539 0000 or email info@powerful.ie and we will point you the right way.
Frequently Asked Questions
What actually is a nootropic?
A compound taken to support some aspect of cognition: focus, memory, mental energy or calm, rather than general nutrition. Some are single ingredients like Lion's Mane or a caffeine and L-theanine cap, others are formulated stacks like Alpha Brain.
Should I get a stimulant or a caffeine-free one?
Depends when you will take it. Caffeine-based products suit the morning or pre-work. Caffeine-free options like Alpha Brain suit the afternoon, the evening, or anyone sensitive to stimulants. Several of our focus products come in both versions for exactly this reason.
Can I take more than one at once?
People commonly do, and stacks are built on the idea. Add one thing at a time so you can tell what is doing what. If you are pregnant, breastfeeding, or on medication, check with your GP or pharmacist first.
How quickly will I notice anything?
It varies by ingredient. Caffeine and L-theanine work within the hour. Lion's Mane showed measurable effects within hours in the trial above. The amino-acid stacks are described as building over regular use.