ZMA – 120vcaps


ZMA Hiro.Lab is an advanced dietary supplement created to support the natural production of testosterone and improve sleep quality. Contains magnesium, zinc, tryptophan and melatonin, providing support for regeneration, increasing energy and improving well-being

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⚡ The formula supports falling asleep and ensures a healthy, sound sleep
⚡ Accelerates the regeneration of muscles and the nervous system
⚡ Magnesium, zinc and selenium act synergistically on the immune system and body renewal processes
⚡ It promotes the synthesis of serotonin, which directly affects well-being
⚡ The product is 100% plant-based, safe for vegans and vegetarians
⚡ Product tested for purity – check it

A revolution in improving sleep quality and increasing testosterone

Are you struggling with sleep or want to naturally increase your testosterone levels? ZMA from Hiro.Lab is a unique mixture of ingredients that have a beneficial effect on sleep and hormonal balance. Magnesium, zinc, vitamin B6, melatonin and selenium make it one of the most versatile supplements for improving sleep and stimulating testosterone. This is your key to effective night regeneration. Importantly, the product has been tested for purity, and you can see the full test here.

Essential support for your night regeneration

ZMA Hiro.Lab supports anyone who wants to improve their sleep and overall health. Magnesium helps reduce stress, zinc strengthens immunity, and melatonin regulates the circadian cycle, making it easier to fall asleep. The ingredients it contains also support the production of serotonin, which directly affects the better quality of sleep, creating optimal conditions for regeneration at night.

Regenerate your strength

Every night with ZMA Hiro.Lab becomes an opportunity for comprehensive regeneration. Regardless of whether you are an athlete looking for optimal rest or simply want to improve your sleep and well-being, ZMA provides the necessary ingredients. Improving your sleep quality is the key to better health, figure and hormonal balance. Don’t let another sleepless night negatively impact your life. Choose ZMA Hiro.Lab for deep, relaxing sleep and balanced hormone levels. Take care of your health and well-being by choosing ZMA as a fundamental element of night regeneration.

By purchasing Hiro.Lab products, you support those who need it!


Serving size: 4vcaps

Servings per package: 30

Packaging: 120vcaps

ZMA ingredients: Magnesium (magnesium citrate), tryptophan (L-tryptophan), hydroxytryptophan (5HTP) 09%, zinc (zinc picolinate), vitamin B6 (pyridoxine hydrochloride), selenium (sodium selenate VI), melatonin, bulking agent – cellulose.

Diet supplement. This product is not intended to diagnose, treat, cure or prevent any disease.

Ingredients per 1vcap RIV* per 4vcaps RIV*
Magnesium 187,5 mg 50% 749,9 mg 200%
Tryptophan (L-tryptophan) 62,5 mg 250 mg
Hydroxytryptophan (5HTP) 98% 12,75 mg 51 mg
Zinc 3,7 mg 37% 15 mg 150%
Vitamin B6 3 mg 214,3% 12 mg 857,1%
Selenium 24,9 μg 45,3% 99,9 μg 181,6%

* Reference intake for an average adult (8400 kJ/2000 kcal)

How to use

How to use ZMA: It is best to take 4 vegan capsules once daily.

Dietary supplements cannot be used as a substitute for a varied diet. Remember that only a healthy lifestyle and balanced nutrition ensure the proper functioning of the body and maintaining good condition.

Do not exceed recommended servings for consumption during the day. The product cannot be used by people allergic to any of its ingredients. It is not recommended for use by pregnant and breastfeeding women. Keep out of the reach of small children. Store in a dry place at room temperature in tightly closed containers.

It is best to consume before the end: the date and production batch number are on the side/bottom of the packaging.

Net weight: 120 vcaps

Additional information

Weight 0.215 kg
Dimensions 7 × 14 × 7 cm


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