Proco sells two products for focus. Cognitive Support is a daytime capsule built around caffeine and L-theanine, a pairing studied in short placebo-controlled trials. It contains caffeine, and we cannot tell you how much. Omega-3 is a caffeine-free fish oil with 300mg of EPA and DHA per softgel, a modest dose by trial standards.
Neither is a substitute for ADHD assessment or treatment. If you avoid caffeine, Cognitive Support is not for you.
The label lists niacin (8mg NE) and vitamin B6 (5mg) with their own amounts. The other eight actives share a 255mg proprietary blend: GABA, L-tyrosine, caffeine, bacopa, phosphatidylserine, alpha GPC, L-theanine and huperzine A. Our manufacturer has told us the individual amounts cannot be published. The capsule is gelatin.
This is the best-studied part of the formula, and the trials are short and specific.
What this does and does not tell you about Cognitive Support:
Bacopa has a longer-term evidence base. A 2014 meta-analysis pooled nine trials of standardised bacopa extracts taken for at least 12 weeks. People were about 18ms quicker on a timed attention test (Trail B). That is a small effect, seen after weeks, not days. We cannot tell you how much bacopa Cognitive Support contains. Our breakdown of Cognitive Support covers each ingredient, and L-theanine and caffeine goes deeper on the pairing.
Cognitive Support contains caffeine, and the amount is not disclosed. If you track your caffeine, treat it as an unknown, not zero. The FDA cites 400mg a day as an amount not generally linked to negative effects in most adults. It also notes wide variation in how sensitive people are. The FDA advises talking to your healthcare provider about caffeine if you are pregnant, trying to become pregnant or breastfeeding. See does Cognitive Support contain caffeine?
Cognitive Support is not for you if you avoid caffeine for any reason.
If focus problems have been with you for years and affect work, study or relationships, talk to a doctor. ADHD is a medical condition. The US National Institute of Mental Health lists medication and psychosocial treatments, such as cognitive behavioural therapy, as the standard treatments. Cognitive Support has not been tested for ADHD and is not designed to treat it.
If you already take a stimulant ADHD medicine, talk to your prescriber before adding Cognitive Support. They will want to know it contains an undisclosed amount of caffeine. We cover this in Cognitive Support and ADHD medication.
Each softgel gives 300mg of EPA and DHA combined, from sardine and anchovy oil. The label suggests one softgel twice a day with meals, which is 600mg.
The evidence is mixed, and we would rather show both sides:
Our dose is modest. Two softgels give less than a third of the 2,000mg the 2025 review used as its unit. Its modelled effects are not what to expect from this product. Mild stomach upset was the main side effect reported in the Cochrane review. More in omega-3 and cognitive function.
US orders ship free, and a 90-day money-back guarantee covers your first order.
We do not know, and we cannot publish it. Caffeine sits inside the 255mg blend, and our manufacturer has said the individual amounts cannot be released. We will not estimate it or describe it as "low".
Talk to your prescriber first. Stimulant medicines and caffeine both act on alertness, and your prescriber cannot account for an amount you cannot tell them. Take the bottle with you.
It is a modest dose. The 2025 review modelled effects per 2,000mg a day, and a Cochrane review in cognitively healthy older people found no cognitive benefit. We sell it as everyday support, not as a dose matched to those trials.
Check with your doctor first. Our article on fish oil and blood thinners sets out what is known.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.
This page is general information, not medical advice. Talk to your doctor or pharmacist before starting a supplement, especially if you take medication, are pregnant or breastfeeding, or have a health condition.
Last updated: November 2026