Acti Crysin - 60 caps 200mg

Crysin is an extremely effective flavonoid (5,7-dihydroxyflavone), which is derived from the flowers of the plant. It is a natural inhibitor of the enzyme aromatase, which is involved in the conversion of the sex hormones androgens (testosterone) to estrogens.

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0.20 kg
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VG caps



What is Crysin 

Crysin, also called (5,7-dihydroxyflavone), is a flavonoid found in honey, propolis, honeycomb, Passiflora caerulea and Passiflora incarnata flowers. Flavonoids are a class of substances that have a strong antioxidant effect or at least a fraction of them. It is important to extract them through appropriate technology to preserve their bioavailability and the action that occurs after they come into the body.

The four types of flavonoids, which are different in many clinical trials, are polyphenols, quercetin, citric bioflavonoids and proanthocyanidins.

Crysin restricts the damage of the fatty molecules (lipid peroxidation) and prevents cell membrane damage, protein damage and cellular imbalance.

Crysin interacts with COX-2 and acts as a competitive inhibitor. COX-2 plays a key role in inducing inflammation and reducing prostaglandin E2 levels.

COX-2 is a molecule used by the body to produce a type of inflammatory hormone called prostaglandin. Blocking or inhibiting the COX-2 molecule prevents the formation of prostaglandins and thus reduces inflammation. COX-2 is produced by the body only as part of an inflammatory response, unlike many other molecules that stimulate the immune system (which are produced up to a certain time).

Most important Crysin benefits 

Crysin protects against cancer

Chrysin suppresses tumour formations by activating the Notch1 signalling pathway in clinical and mouse studies.

That interesting flavonoid reduces the cellular activity of the NF-KB molecule, which has a critical role in controlling inflammation, immunity, cell division, and cell survival. Through this action, Crysin is able to reduce the division of the cancer cells.

Crysin has the ability to protect against brain damage 

The flavonoid prevents the release of nitric oxide from the microglia, as well as inflammatory cytokines. This reduces damage to nerve cells and helps prevent the development of neurodegenerative diseases such as Parkinson's and Alzheimer's.

Interaction with testosterone

In male rats, oral administration of chrysin significantly increases testosterone production, semen movement and its concentration.

Crysin is able to inhibit a protein also known as DAX-1, which is a negative regulator of the StAR protein. This leads to an increase in the regulation of the synthesis of StAR and testosterone in the body. The effect is only observed at concentrations of 5 μM or higher, which is more than 70 times higher than the detected serum concentrations of 400 mg orally received chrysin.

Crysin can help treat diabetes

In diabetic rats, oral administration of chrysin normalizes glucose and insulin levels. It also helps improve insulin signalling. Crysin manages to reduce inflammation, fat levels and oxidative damage in the brain, liver and pancreas.

Acti Crysin - Purpose and action

Supplementation of 400 mg of chrysin should be sufficient for intestinal problems. For all other cases, consult a specialist to specify the dosage of this flavonoid.

Other cases in which Acti Crysin may be useful:

  • Helps reach the optimal level of testosterone in the body;
  • Helps maintain normal muscle mass;
  • It has a beneficial effect on the proper distribution of fat in the body;
  • Acti Crysin favours the normal function of the cardiovascular system;
  • Helps maintain normal sexual function in men;
  • Has a beneficial effect on vitality and mood;
  • It has a powerful anti-oxidant effect.

Ingredients in a recommended daily dose of:
2 caps.4 caps.


400 mg800 mg


Excipients: emulsifier: microcrystalline cellulose and magnesium stearate.

2-4 capsules daily during the meal.

Duration of intake: there are no restrictions about the duration of the intake.

Спиридон Галдов 2022-07-22
Акти Кризин - 60 капсули
Доволен съм от продукта и го препоръчвам.
Кирил 2019-10-20
Отличен продукт
Тренирам активно и ползвам Кризин. Изключително съм доволен. Цената е отлична.