About Us

With more than half a century of experience and know-how in technical and edible gelatine, in 2019, Sel Sanayi with its brand CollaSel started to produce hydrolyzed collagen peptide from bovine hides in its new factory for nutraceutical, pharmaceutical, cosmoceutical, food, sports and health industries..

Sel Sanayi is accredited to the European Union. Production is carried out in accordance with the European Union food norms and traceability of the operations is ensured by a special computer program.

Thanks to its quality, products of Sel Sanayi obtained a place in the world mark.

Wellness Redefined
Our Manifest

Wellness is more than just feeling good.

CollaSel has been formulated to improve our wellbeing in a wide range of areas including  skin, hair and nail health as well as joint and bone health.

It also bolsters a stronger immune system and helps mediate weight control.

In line with our objective,we have a sustainable and innovative approach to conserve natural resources, protect/ and preserve the environment.

We develop products with our business partners from all around the world, and do our absolute best to be a reliable, innovative and solution-oriented partner with our support in all processes from production to after-sales.

We promise our business partners to create products that will redefine the wellness category together.

COLLASEL COLLAGEN PEPTIDES are being produced by SEL SANAYI with more than 70 years of experience in the extraction of natural animal tissues with modern refining processes.

COLLASEL COLLAGEN PEPTIDES avail of unique quality properties and are being used borderlessly in internationally distributed product applications with highest quality documentations.

QUALITY, HALAL FOOD AND FOOD SAFETY POLICY

Our organization has indisputably adopted the principle of continuous improvement by exceeding customer expectations and adhering to legislation and legal regulations in accordance with quality, halal food and food safety standards.

We place great emphasis on the manufacturing of our products by environment friendly methods, prevention of environmental pollution, compliance with the relevant legislation and standards, as well as audit and measurement of operations accordingly quality systems.

PRODUCTION

The polypeptides contained in the raw material are treated using a gentle, enzymatic process until the peptides have reached the desired molecular weight. Depending on the enzymes used and the hydrolysis conditions, e.g. in molecular weight distribution or other parameters in the final product may vary.

Then the liquid hydrolysate is spray-dried as either agglomerated, partially agglomerated or not agglomerated – which makes collagen peptides suitable for a wide variety of diverse formulations.

Collagen Peptides are produced out of the best raw materials from selected suppliers for our production processes. For you, our efficient production facilities combined with our understanding of your needs result in the safety of a perfectly formulated product of a constantly high quality, a healthier life and supports natural collagen production of your body.

OUR CERTIFICATES

CollaSel is a brand of Sel Sanayi.

Sel Sanayi is a subsidiary company of Tezman Holding. Tezman Holding.

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