What are Exosomes?

Exosomes are extracellular vesicles, often referred to as ‘ cellular messengers.'

These tiny vesicles contain a plethora of bioactive molecules, such as proteins, lipids, nucleic acids, and growth factors, and have been found to be powerful in stimulating skin regeneration, hair growth and reducing inflammation in the skin.

How it works...

E-50 Exosomes use a proprietary process, known as ENTR® Technology, to collect Exosomes.

E50 SKIN: The Exosomes are collected from the fibroblast cells of salmon and then cultivated in dermis stem cell media.

E50 HAIR: The Exosomes are collected from the fibroblast cells of salmon and then cultivated in embryonic stem cell mesa.

Both the cell host and the cell media which are utilised in the creation of E50 Exosomes are fully salmon derived.

By utilising salmon cells, E50 Exosomes have low levels of free radicals and impurities.

Using ENTR® Technology; This quicker process allows for a final product which is HOMOGENOUS and PURE with up to 10,000 fold more exosomes per unit than other exosomes.


ENTR® Technology allows for customisation of E50 Exosomes


Limited doubling time to control homogeneity and ensure exosomal purity


Up to 10,000 fold more Exosomes than other Exosomes


Low levels of free radicals and impurities


Exomsomes Benefits




TargetCool uses high purity CO2 to reduced pain and anxiety meaning happier patients and quicker treatments. Using TargetCool after Micro-needling the E50 Exosomes either into the Skin or Scalp, Boosts the effectiveness and results, whilst cooling and soothing the skin!

In addition, TargetCool is changing the way we can increase patient comfort and maximize procedure efficiency during dermatological and aesthetic treatments, and various injection-related procedures, including Botulinum toxin, Profhilo and IVs for iPRF treatments.