Pack size: 60 capsules

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Citicoline

CDP-Choline 500 mg

84,99 zł

Formulated for memory, focus, and an active mind
Daily support for work and study
500 mg of citicoline in one daily capsule

Overview

A clear focus on memory, concentration, and everyday mental performance. Citicoline is designed for people whose days demand thoughtful planning, learning, decision-making, and working with complex information. One straightforward formula for an active mind.

At the heart of the formula / Citicoline

Thoughtful support. Clear purpose.

01Formulated for memory, focus, and an active mind
02Daily support for work and study
03500 mg of citicoline in one daily capsule
04Caffeine-free, with a focused formula
05A convenient 60-day supply
06A clear, single-ingredient formula

Doctor Life / 01

Citicoline

Made for your daily routine.

One capsule provides 500 mg of citicoline, an amount used in memory and attention research. There is no added caffeine or botanical blend, so the ingredient and serving are clear.

One capsule daily provides a simple routine, with 60 days of use per bottle. The formula is designed for adults interested in cognitive wellness during work, study, and demanding projects.

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Citicoline

Why is citicoline of interest?

Citicoline, also called CDP-choline, occurs in the body and participates in phospholipid metabolism. Phospholipids form cell membranes, including those in the nervous system. Citicoline also supplies choline used in processes relevant to brain function. The formula provides a defined 500 mg serving for adults interested in memory, attention, and everyday mental performance.

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Citicoline

What research informs Citicoline?

Human studies of citicoline have explored episodic and overall memory, attention, and response control. Some used 500 mg daily, the amount in one capsule of this product. Imaging studies have also assessed brain energy metabolism and phospholipid turnover. These research areas informed the focused formula, but study findings do not guarantee the same outcomes for each user.

Ingredients / Doctor Life

Every ingredient. Clearly explained.

Each ingredient, its form and quantity — in one place.

Ingredient amounts for the servings shown in the table.
Ingredient	—
Citicoline	500 mg

*NRV: Nutrient Reference Value

Full ingredient list

Citicoline (cytidine-5′-diphosphocholine, CDP-choline); capsule shell (binding agent: hydroxypropyl methylcellulose).

How to use

Part of your daily rhythm.

How to use

Take 1 capsule with or without food, with approximately 200 mL of water.

Important information

Do not exceed the recommended daily serving. Food supplements should not replace a varied diet. A balanced diet and a healthy lifestyle are recommended. Store at room temperature, up to 25°C, out of reach of young children.

Science & sources

Understand the formula.

These selected publications explore citicoline's potential role in memory, attention, and cognitive performance.

These publications concern the studied ingredients or formulas. They do not all evaluate the finished Doctor Life product, and research results do not guarantee individual outcomes.

01Citicoline and Memory Function in Healthy Older Adults: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial

E. Nakazaki, E. Mah, K. Sanoshy, D. Citrolo, F. Watanabe

The Journal of Nutrition (2021), 151(8), 2153-2160. DOI: 10.1093/jn/nxab119; PMID: 33978188.

In a 12-week study, 100 adults ages 50–85 took 500 mg of citicoline daily or a placebo. The citicoline group performed better on episodic memory and overall memory scores—areas relevant to maintaining an active mind.

Read publication ↗

02Improved Attentional Performance Following Citicoline Administration in Healthy Adult Women

E. McGlade, A. Locatelli, J. Hardy, T. Kamiya, M. Morita, K. Morishita, Y. Sugimura, D. Yurgelun-Todd

Food and Nutrition Sciences (2012), 3(6), 769-773. DOI: 10.4236/fns.2012.36103.

Healthy women ages 40–60 took 250 or 500 mg of citicoline daily for 28 days. Both groups showed improvements in attention tests, including greater accuracy and better response control during tasks requiring concentration.

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03Citicoline enhances frontal lobe bioenergetics as measured by phosphorus magnetic resonance spectroscopy

M.M. Silveri, J. Dikan, A.J. Ross, J.E. Jensen, T. Kamiya, Y. Kawada, P.F. Renshaw, D.A. Yurgelun-Todd

NMR in Biomedicine (2008), 21(10), 1066-1075. DOI: 10.1002/nbm.1281; PMID: 18816480.

After six weeks of supplementation, imaging showed changes in markers of energy metabolism and phospholipid turnover in the front of the brain. These findings offer insight into researchers' interest in citicoline for cognitive function.

Read publication ↗

FAQ / Citicoline

Good questions. Clear answers.

Talk to us ↗

How does citicoline differ from ordinary choline?

Citicoline, or CDP-choline, supplies both choline and cytidine and participates in phospholipid metabolism. It has been studied in memory, attention, and brain energy metabolism, giving it a distinct research profile among choline-containing ingredients.

How do I take Citicoline?

Take one capsule daily, with or without food, with about 200 ml of water. One capsule provides the full daily serving of 500 mg of citicoline.

Does citicoline act as an immediate stimulant?

Citicoline is not caffeine or a conventional short-term stimulant. Studies have assessed regular use over several weeks. The product is intended as part of a daily routine and does not replace sleep, rest, or a balanced diet.

Does it contain caffeine?

No. The product contains no caffeine or declared caffeine sources. It is a single-ingredient citicoline formula for adults interested in memory and attention rather than short-term stimulation.

Why use a single-ingredient formula?

One capsule provides a clearly defined 500 mg of citicoline without caffeine, botanical extracts, or a vitamin complex. This makes it easy to see exactly what you are adding to your supplement routine.

How long does the bottle last?

Each bottle contains 60 capsules. At one capsule daily, it provides a 60-day supply.

Can I take citicoline with medication or other supplements?

If you take medication, other choline products, or several cognitive supplements, review the full combination with your doctor or pharmacist. They can assess total intake, potential interactions, and your health circumstances.

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