What is actually inside Memocept

The label, exactly as printed

Below is the Supplement Facts panel from the Memocept bottle. If you already have a bottle in your hand, hold it next to the screen. The numbers should match line for line.

Pillar one: blood flow and oxygen delivery

The largest share of Memocept by weight is arginine and citrulline, and both are there for the same reason. Arginine is the direct substrate that the enzyme nitric oxide synthase uses to produce nitric oxide, the gas that tells the smooth muscle lining a blood vessel to relax [3]. When those vessels widen, blood moves through them with less resistance. The brain is roughly two percent of body weight and consumes something close to a fifth of the body's oxygen, so it is unusually sensitive to how well that delivery is working.

Arginine on its own has a practical problem. A good portion of an oral dose is broken down by the enzyme arginase in the gut and liver before it ever reaches circulation. Citrulline sidesteps that route: it is absorbed intact, travels to the kidneys and is converted there into arginine, which is why gram-for-gram citrulline often raises plasma arginine more reliably than arginine itself [4]. Pairing the two, as Memocept does, covers both the immediate and the slower-release path.

Memocept splits each amino acid across two forms. Arginine appears as 200 mg of free base and 200 mg of arginine AKG 2:1 extract, and citrulline appears as 100 mg of the HCL salt and 100 mg of citrulline malate. The malate and AKG portions bring in molecules from the citric acid cycle, the same pathway that turns nutrients into cellular energy. Be realistic about the scale here: these are moderate amounts designed for daily, long-term use, not the multi-gram single doses used in short athletic performance studies.

Pillar two: energy metabolism and nerve signalling

Niacin does the quiet work in Memocept. Vitamin B3 is the building block for NAD and NADP, two coenzymes that appear in hundreds of reactions, most importantly the ones that convert food into adenosine triphosphate. A normal niacin intake supports the nervous system, the digestive system and the skin, and a deficiency shows up first as fatigue and difficulty concentrating [1]. The 7.5 mg NE in a Memocept capsule covers 47 percent of the Daily Value, which tops up a normal diet without approaching the high-dose territory where niacin causes flushing or requires medical supervision [7].

Calcium is present at 18 mg, which is under two percent of the Daily Value. Nobody should buy Memocept as a calcium supplement. Its role here is functional rather than nutritional: calcium ions are the trigger that releases neurotransmitters at the synapse, and calcium carbonate also serves as a stable carrier in the capsule [2].

Pillar three: buffering and sustained effort

Beta-alanine is the smallest active in Memocept at 40 mg. In the body it joins with histidine to form carnosine, which sits inside muscle tissue and buffers the acidity that builds up during sustained effort. The research base for carnosine loading concerns exercise capacity in the one to four minute range, and it uses doses measured in grams per day over several weeks [5]. At 40 mg, treat beta-alanine in Memocept as a supporting ingredient in the blend rather than a reason to buy it.

Why we print every amount

A proprietary blend lets a brand list impressive ingredients while hiding how little of each is actually in the capsule. We decided against it. Every one of the seven actives in Memocept carries its own number, which means you can compare us with anything else on the market, look up each ingredient independently, and take the panel to a pharmacist if you want a second opinion. It also means we cannot quietly reformulate downwards, which is the honest reason most brands avoid full disclosure.

What Memocept does not claim

Memocept is a dietary supplement. It does not treat, prevent, cure or slow any disease, including dementia, Alzheimer's disease, attention disorders or any other diagnosed condition. It is not a substitute for sleep, exercise, a reasonable diet or prescribed medication. Any brand that tells you a capsule can do those things is telling you something the evidence does not support and the law does not allow [8]. What we claim is narrower and, we think, more useful: Memocept supplies well-studied nutrients and amino acids at disclosed amounts, in a form that is easy to take every day.

A short glossary

Nitric oxide

A short-lived gas the body makes from arginine. It signals the smooth muscle in blood vessel walls to relax, which widens the vessel and eases blood flow.

Precursor

A raw material the body converts into something else. Arginine and citrulline are nitric oxide precursors, not nitric oxide itself.

AKG

Alpha-ketoglutarate, a molecule from the citric acid cycle. Bound to arginine it forms arginine AKG, a common delivery form in supplements.

NAD

Nicotinamide adenine dinucleotide, a coenzyme built from niacin that cells depend on to release energy from food.

Carnosine

A dipeptide made from beta-alanine and histidine that acts as a buffer inside muscle tissue.

Daily Value

The reference intake the FDA uses on nutrition labels. Where no Daily Value has been established, labels show a dagger instead of a percentage.

cGMP

Current Good Manufacturing Practice, the FDA quality framework that covers how a supplement facility documents, cleans, tests and records what it makes.

Formula questions

Selected Sources

1. Niacin, Fact Sheet for Consumers, NIH Office of Dietary Supplements. Accessed July 2026.
2. Calcium, Fact Sheet for Consumers, NIH Office of Dietary Supplements. Accessed July 2026.
3. Arginine, MedlinePlus, U.S. National Library of Medicine. Accessed July 2026.
4. Citrulline, Examine.com research summary. Accessed July 2026.
5. Beta-Alanine, Examine.com research summary. Accessed July 2026.
6. Dietary and Herbal Supplements, National Center for Complementary and Integrative Health. Accessed July 2026.
7. Niacin (vitamin B3), MedlinePlus, U.S. National Library of Medicine. Accessed July 2026.
8. Dietary Supplements, U.S. Food and Drug Administration. Accessed July 2026.

Manufacturer product information is published at thememocept.com.

Everything written on this site is here to help you understand what you are buying. It is general information, not medical advice, and it does not replace a conversation with your own doctor or pharmacist.

Last updated: July 2026.