- -10%
- Out-of-Stock
Levann
"jA" Concentration 60 pcs.
FREE SHIPPING
A supplement for special tasks
- Supports nervous system function and provides a boost of energy for fast action.
- Maintains normal cognitive functions, including memory and concentration.
- Contains adaptogens, which have a calming effect in stressful situations and a stimulating effect when greater performance is needed.
- Supports the process of nerve transmission.
Product ID: TG004851
mail_outlineAsk for productIt is for this purpose that Levann Concentration supplement was created.

Ingredients:
- Caffeine - This is a common anti-fatigue ingredient that effectively supports the nervous system and provides a boost of energy for fast action. It influences the brain by blocking the action of adenosine2, a neurotransmitter that makes us feel tired.
- Cytokoline - It is a precursor in the production of phosphatidylcholine, a compound that is, among other things, a building block of cell membranes. Choline is also a substrate for the synthesis of acetylcholine - a neurotransmitter that is responsible for the transmission of signals through nerve cells, which translates into indirect participation in memory processes behind cognitive ability, memory, concentration, among others.
- N-acetyl-L-tyrosine - It participates in the synthesis of the neurotransmitter dopamine, which can be further converted to epinephrine and norepinephrine, among others. Adrenaline and norepinephrine, by participating in the efficient transmission of nerve impulses, stimulates us to action and allows us to cope properly in difficult moments.
- Ginseng - It has a positive effect on many processes in the human body. Thanks to the presence of ginsenosides, they act in the body as needed - calming in stressful situations, and when more performance is needed - stimulating. They contribute to normal mental and cognitive activity and help maintain physical and mental performance when weakened, exhausted, tired and losing concentration.
- Lions Mane - A source of extremely valuable bioactive substances. Thanks to the presence in the composition of ingredients such as hericerin and erinacin, it supports the performance of cognitive functions. These substances affect the formation of new brain connections and reduce the action of enzymes that break down acetylcholine, which is a key component in the efficient and proper transmission of nerve impulses through the nervous system.
- Thiamine (vitamin B1) - participates in the synthesis of neurotransmitters, and thus regulates the biochemical economy of the brain and improves the process of neurotransmission. It also participates in metabolic metabolism, which is crucial in the process of energy storage in the human body.
- Iron - A protein contained in red blood cells, whose main role is to transport oxygen around the body, including to the brain, for which oxygen is the fuel needed for proper functioning. Unfortunately, it is increasingly found to be lacking in our diets, especially those that significantly reduce the intake of animal products.
- Zinc - is an element that helps maintain normal cognitive functions, including memory and concentration, and acts as a modulator of neural transmission. As a result, intellectual effort, memory exercises, concentration and learning can be more effective.
- Iodine - Helps in the proper functioning of the nervous system. It is also necessary for the production of thyroid hormones: thyroxine and its active form triiodothyronine. Among other things, the normal development and functioning of the brain and nervous system, pituitary gland and muscles depend on the concentration of these hormones.
- Small-leaved Bacopa extract - Supports memory, concentration and cognitive function (which is especially important in the elderly due to the physiology of the aging process). Research also suggests that it may help relieve stress and minimize its effects.
- L-theanine - is an amino acid that is abundantly found in tea leaves. Its effects are similar to those of caffeine. It is counted among adaptogens, and due to its affinity for receptors in nerve cells, its characteristic property is to stimulate brain activity, which makes us feel calm, relaxed, while keeping the mind alert.
Manufacturer
LEVANN Sp z o.o . with its headquarters in Warsaw, Bukowińska Street, No. 24A, lok. 114, 02-709
Expiry date and net weight shall appear on the product packaging.
Data sheet
- Ingredients
- Caffeine
Ginseng
Iodine
Iron
L-theanine
Lion's Mane
Vitamin B1 (Thiamine)
Zinc - Form of application
- Capsules / Tablets
Available payment methods

BLIK

FAST TRANSFER

DEBIT CARD

GOOGLE PAY & APPLE PAY (coming soon)

DEFERRED PAYMENT

PAYMENT
CASH ON DELIVERY

ECARD / GIFT CARD
Domestic shipments
Shipping method | Shipping cost | Delivery time | |
Up to 300 PLN | Over 300zł | ||
Inpost Paczkomaty 24/7 | 16zł | 0zł | 1-2 days |
DHL POP shops and vending machines | 16zł | 0zł | 1-3 days |
DHL courier | 20zł | 0zł | 1-3 days |
PickPack | 20zł | 20zł | 1 day*. |
*Orders placed by 2pm are processed the same day. The service is available only for orders delivered within Warsaw.
Domestic Cash on Delivery
Shipping method | Shipping cost | Delivery time | |
Up to 300 PLN | Over 300zł | ||
Inpost Paczkomaty 24/7 | 18zł | 0zł | 1-2 days |
DHL POP points and vending machines | 18zł | 0zł | 1-3 days |
DHL courier | 20zł | 0zł | 1-3 days |
PickPack | 20zł | 20zł | 1 day*. |
*Orders placed by 2pm are processed the same day. The service is available only for orders delivered within Warsaw.
Foreign shipments
Information on international shipping costs is available at THEGLOOW.com/delivery.
Do not exceed the recommended serving for consumption per day.
Do not use the product in case of hypersensitivity to any of its components.
Do not use the dietary supplement after the minimum shelf life date.
The minimum shelf life date is located on the side of the package.
The dietary supplement should not be used as a substitute for a varied diet.
A balanced diet and healthy lifestyle are recommended.
Any supplementation during pregnancy and lactation must be consulted with a doctor.
Store in a dry place at room temperature.
Protect from light.
Keep out of reach of small children.