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Calecim Professional

Calecim Professional

Calecim Professional sells skincare and haircare built around PTT-6®, its own ingredient made from ethically sourced cord lining stem cells. The short line-up covers a concentrated face serum, an eye treatment and a hair system for thinning hair. It suits buyers who want a small, science-led routine rather than a crowded bathroom shelf.

1on sale2productsUpdated 24th June 2026
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About Calecim Professional

The products

The Professional Serum, sold in a 5ml size, carries the range's highest concentration of PTT-6®. It is aimed at fine lines, dullness and dehydration. The brand says it supports collagen and elastin. An age-defying eye product uses the same complex for the skin around the eyes. For hair, the Advanced Hair System is a six-week programme aimed at hair loss.

Kits and bundles group these together, and you can build your own bundle from the range.

What PTT-6® is

PTT-6® is a blend of growth factors and exosomes taken from cord lining stem cells. Calecim Professional presents it as the active ingredient behind every formula, and stresses that it is ethically sourced.

Shipping to the UK and beyond

Shipping and taxes are included on UK orders. That cover also extends to Singapore and a long list of European countries such as Ireland, France, Germany, Austria and Sweden. In the United States, state tax may still be added. Morocco carries a delivery fee, and buyers elsewhere should email customer service to ask about shipping.

Payment is by Visa, Mastercard or PayPal. The brand's returns terms are not included in the facts available, so check them on its website before you buy.

Sustainability at Calecim Professional

Calecim Professional is committed to ethical practices, utilising proprietary active ingredients derived from ethically sourced stem cells in their skincare and haircare formulations.

Calecim Professional quick facts

DeliveryCalecim Professional offers free shipping and taxes to the UK, United States (state tax may apply), Singapore, and many European countries including Albania, Austria, France, Germany, Ireland, and Sweden. A delivery fee applies to Morocco. For shipping to all other countries, customers are advised to email [email protected].
ReturnsHalo Sleep offers a 30-day returns policy for their products.
International shippingYes
Payment methodsVisa, Mastercard, PayPal
Stores0

Calecim Professional contact

Calecim Professional FAQs

Does Calecim Professional charge for UK delivery?

No. Shipping and taxes are free on orders to the UK, and the same applies to the US, Singapore and many European countries.

What does the Advanced Hair System involve?

It is a six-week hair treatment built on the brand's PTT-6® ingredient and aimed at people dealing with hair loss.

How do I ask about shipping to a country not listed?

Email Calecim Professional's customer service team. Morocco has a delivery fee, and other destinations outside the free-shipping list are arranged by email.

Which payment methods are accepted?

Calecim Professional takes Visa and Mastercard cards as well as PayPal when you check out online.