Doctor Life Intellect Energy — 60 capsules

Pack size: 60 capsules

ShopComprehensive formulas

Doctor Life

Intellect Energy

Support for mental performance

145,99 zł

Supports focus during demanding mental work
Supports readiness for challenging cognitive tasks
Daily support for memory and mental performance

Overview

For days that call for sustained attention and quick thinking. Intellect Energy is a comprehensive formula for adults, designed around work, study, and tasks that demand focus, responsive thinking, and resilience to monotony.

At the heart of the formula / Intellect Energy

Thoughtful support. Clear purpose.

01Supports focus during demanding mental work
02Supports readiness for challenging cognitive tasks
03Daily support for memory and mental performance
04Supports alertness and reaction speed
05A comprehensive formula to simplify your routine

Doctor Life / 01

Intellect Energy

Made for your daily routine.

Cognizin® citicoline sits at the center of the formula, joined by natural caffeine and acetyl-L-carnitine. Shilajit, bilberry, grape pomace, and ginkgo extracts round out a combination designed for adults interested in alertness and everyday cognitive performance.

The formula is designed for working professionals, students, and other adults facing mentally demanding days. It brings several ingredients together in a plant-based pullulan capsule suitable for vegans.

Doctor Life / 02

Intellect Energy

Why does mental energy matter?

Sustained attention, clear thinking, and sound decisions matter throughout a demanding day. As tasks build up, distraction and slower responses can affect your work. Sleep, regular meals, hydration, and rest remain the foundation. Intellect Energy was developed as a convenient addition to these habits for adults interested in their everyday cognitive performance.

Doctor Life / 03

Intellect Energy

What research informs Intellect Energy?

Citicoline research explores attention, memory, and task performance. Caffeine is well studied in alertness, concentration, and reaction time. Researchers have also examined berry and grape polyphenols in memory and executive function. These areas informed the ingredient combination; they do not establish the same effects for the finished formula.

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	1 capsule	2 capsules
Cognizin® citicoline	75 mg	150 mg
Shilajit	75 mg	150 mg
Caffeine from green tea extract	45 mg	90 mg
Blueberry extract	50 mg	100 mg
Grape pomace extract	50 mg	100 mg
Ginkgo biloba	50 mg	100 mg
Acetyl-L-carnitine	200 mg	400 mg

*NRV: Nutrient Reference Value

Full ingredient list

Acetyl-L-carnitine; citicoline (inner salt); shilajit; green tea extract (Camellia sinensis), caffeine; French grape pomace extract (Vitis vinifera L.); blueberry extract (Vaccinium angustifolium A.); Ginkgo biloba; capsule shell: pullulan.

How to use

Part of your daily rhythm.

How to use

Take 1–2 capsules once or twice daily, with or without food.

Important information

Do not exceed the recommended daily serving. Food supplements should not replace a varied diet. Maintain a balanced diet and a healthy lifestyle. Store at room temperature, up to 25°C, out of reach of young children. Contains caffeine. Not recommended for children or pregnant women. Do not consume with other products containing caffeine or ingredients with similar effects. Caffeine intake may total 400 mg daily in two divided servings.

Science & sources

Understand the formula.

Selected publications explore citicoline, caffeine, and fruit polyphenols in relation to attention, memory, and performance during demanding days.

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.

01The Effect of Citicoline Supplementation on Motor Speed and Attention in Adolescent Males

Erin McGlade et al.

Journal of Attention Disorders (2019), 23(2), 121-134. DOI: 10.1177/1087054715593633; PMID: 26179181.

After 28 days of citicoline supplementation, participants performed better on measures of attention and psychomotor speed than those receiving placebo. The findings contribute to research on citicoline, focus, and response speed.

Read publication ↗

02A review of caffeine’s effects on cognitive, physical and occupational performance

Tom M. McLellan, John A. Caldwell, Harris R. Lieberman

Neuroscience & Biobehavioral Reviews (2016), 71, 294-312. DOI: 10.1016/j.neubiorev.2016.09.001; PMID: 27612937.

This review indicates that low to moderate amounts of caffeine may support alertness, attention, reaction time, and sustained concentration. These abilities are relevant to work that requires rapid information processing.

Read publication ↗

03Improved metabolic function and cognitive performance in middle-aged adults following a single dose of wild blueberry

Adrian R. Whyte et al.

European Journal of Nutrition (2021), 60(3), 1521-1536. DOI: 10.1007/s00394-020-02336-8; PMID: 32747995.

In a randomized trial in middle-aged adults, wild blueberry consumption helped maintain memory performance and was associated with fewer errors on a demanding executive function task. The findings contribute to research on fruit polyphenols and cognition.

Read publication ↗

FAQ / Intellect Energy

Good questions. Clear answers.

Talk to us ↗

When might I use Intellect Energy?

The formula is designed for days that call for sustained focus, such as studying, project work, data analysis, or exam preparation. It contains caffeine, so consider your tolerance and daily schedule when choosing when to take it.

How do I take it?

Take one to two capsules once or twice daily, with or without food. Do not exceed the recommended serving. Because the product contains caffeine, do not combine it with other caffeine sources or ingredients with similar effects.

How many days does a bottle provide?

Each bottle contains 60 capsules. Depending on use, it lasts 15–60 days: from one capsule daily to a maximum of four capsules split into two servings. The ingredient table lists amounts for two capsules.

What is Cognizin® citicoline?

Cognizin® is the branded citicoline at the center of the formula. Citicoline participates in processes involving cell membrane phospholipids and has been studied in attention, memory, and information processing.

Can this replace coffee?

Two capsules provide 90 mg of caffeine. The formula also contains citicoline, acetyl-L-carnitine, shilajit, and botanical extracts, so its composition extends beyond caffeine alone. Do not combine it with other caffeine sources.

Is Intellect Energy vegan?

Yes. The formula comes in a plant-based pullulan capsule and is labeled vegan.

Who should not use this product?

Contains caffeine. Not recommended for children or during pregnancy. Do not take with other products containing caffeine or ingredients with similar effects. If you take medication or have a chronic condition, consult your doctor or pharmacist before use.

Doctor Life formulas