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Frequently Asked Questions


SISTHAEMA HEVO T is an intradermic injectable hydrogel, featuring a breakthrough and patented combination of hyaluronic acid and trehalose, proven to last longer than any linear HA-based injectable and to provide skin bio regeneration (“Sisthaemic Dermal Regeneration”), volume and deep hydration.

Where can I find SISTHAEMA HEVO T?

Ask your physician for SISTHAEMA HEVO T. He/she can give you information and suggestions for the best treatment cycle to properly address your needs and aesthetic goals. If you are a doctor, please contact us.

How often should I be treated?

To deliver incremental effects and activate “Sisthaemic Dermal Regeneration”, depending on skin conditions and degree of photo- and chrono-ageing, the full protocol includes three sessions with 15 day long intervals between them followed by recalls every two months. It is advisable to repeat this application protocol every year. The cycle is intended to be flexible. Your physician will evaluate the best protocol for you. 4-5 sessions each year is a frequently applied protocol.

What is inside the SISTHAEMA HEVO T box?

Each product box contains one prefilled 2ml syringe, and two 30G needles, which are among the thinnest available on the market.

Is there a recovery period after the treatment?

The regenerative effect of SISTHAEMA HEVO T starts immediately after the injection, lasting days and weeks after it. The product’s unique composition makes it quite safe, but still, common injection-related side effects can always occur. Mild swelling, bruising, redness and other minor signs will disappear spontaneously after a few hours or days. Your physician will also give you basic post-treatment advice, to avoid most issues.

What are the side effects related to the treatment with SISTHAEMA HEVO T?

Thanks to the purity of hyaluronic acid, and the highest manufacturing standards, side effects related to the product are next to zero. The injection procedure, though minimally invasive, still has some risks. We strongly advise being treated by specialised doctors.

Can I carry out the treatment by myself?

No, you should not. SISTHAEMA HEVO T should only be used by qualified medical professionals. If you would like to use the product, please contact your aesthetic medical doctor.

If you are a doctor and would like to get more information or access to SISTHAEMA HEVO T, please contact us.

What is the TENSE technique?

The TENSE is a new injection procedure exclusively developed for SISTHAEMA HEVO T. This new technique was born thanks to the collaboration between important universities and qualified international opinion leaders. It is designed to magnify SISTHAEMA HEVO T‘s special characteristics, enhancing the product’s efficacy in lifting and regeneration.

Is it a painful treatment? 

SISTHAEMA HEVO T is injected with one of the thinnest needles in the aesthetic industry, to minimise needle-related pain.

How much does it cost? 

Please contact your physician to know the cost of this treatment; the cost may vary among doctors as you will pay for your doctor’s time and aesthetic capabilities, not for the product itself.

If you are a doctor or a clinic representative, feel free to contact us.

Do you still have any questions?

Want to know more? Contact us!

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