Zelens

Zelens Science-led hybrid skincare by Dr. Marko Lens, combining high-tech ingredients with powerful botanics

Skin that looks smoother at the jaw. Plumper across the cheeks. Firmer at the neck. Not through any single dramatic inte...
20/05/2026

Skin that looks smoother at the jaw. Plumper across the cheeks. Firmer at the neck. Not through any single dramatic intervention - but through a formula designed to support the skin's own collagen-producing processes.⁠
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The Collagen Solution Firming Serum works across four functions: barrier recovery, collagen boosting, moisturise replenishment, and anti-oxidant protection. Powered by CM-5S™ - Dr. Marko Lens' proprietary Sicilian botanical complex - and a vegan, skin-identical collagen polypeptide.⁠
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Shop now via the link in bio.

The neck is often the first area to reveal collagen loss - and one of the most frequently overlooked in a skincare routi...
18/05/2026

The neck is often the first area to reveal collagen loss - and one of the most frequently overlooked in a skincare routine.⁠
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Naturally thinner than facial skin, with fewer oil glands and less structural support, it is particularly vulnerable as collagen levels decline over time.⁠
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Collagen Solution Firming Serum was formulated for face and neck - extending the benefits of CM-5S™ to where collagen loss is most visible.⁠
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Shop Collagen Solution Firming Serum at the link in our bio.

16/05/2026

Dr. Marko Lens doesn't reach for hyperbole. When independent in vitro tests showed CM-5S™ helping to boost collagen production by over 600% in only ten days, his response was characteristically straightforward: "Rather impressive results.”⁠
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Introducing Collagen Solution Firming Serum - a new formula personally developed by Dr. Lens, built around CM-5S™, a proprietary hyperfermented blend of five Sicilian botanicals.⁠
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Have you tried it yet?⁠
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Shop via the link in bio.

14/05/2026

Made in Italy. Always has been.⁠
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Every Zelens product is produced in Italy - bottle by bottle, batch by batch.

"I lost 27kg on a GLP-1 and I noticed a skin shift: more laxity, less firmness. Within weeks of using Collagen Solution,...
12/05/2026

"I lost 27kg on a GLP-1 and I noticed a skin shift: more laxity, less firmness. Within weeks of using Collagen Solution, my skin felt firmer and visibly healthier." - GLP-1 user.⁠
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GLP-1 changes more than weight.⁠
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Rapid weight loss can impact skin in many ways, leaving it with less firmness and resilience than it once had. Dr Marko has seen this first-hand in his London Clinic. ⁠
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Collagen Solution Firming Serum was developed by Dr. Marko Lens to help support the skin's natural collagen production. Powered by CM-5S™, a proprietary hyperfermented botanical complex, independent testing shows it helps boost collagen production by over 600% in only 10 days, in vitro.⁠
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As weight goes down, help collagen levels go up. ⁠
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Shop Collagen Solution via the link in bio.

10/05/2026

A 600% increase in collagen production. In just 10 days.⁠
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Independent in-vitro testing on CM-5S™ - the proprietary hyperfermented complex of five Sicilian botanicals personally developed by Dr. Marko Lens - sets a new benchmark for collagen activation. Five botanicals, hyper-fermented, working in synergy: Pantelleria caper, Siccagno tomato, red grape, Sicilian manna, and prickly pear.⁠
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The result is Collagen Solution Firming Serum for face & neck. A 4-in-1 formula that helps support the skin's natural collagen production for visibly firmer, smoother skin.⁠
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Proven to help boost collagen production by over 600% in only 10 days in vitro.⁠
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Shop Collagen Solution via the link in bio.

08/05/2026

Filmed in Dr. Marko Lens' real laboratory by the Zelens team, during the development of Collagen Solution Firming Serum.⁠
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Years of formulation. Different botanical ratios, different combinations, different tests. As Dr. Lens explains, it was never simply a matter of mixing ingredients - every single step demanded precision.⁠
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The result is Collagen Solution Firming Serum, built around CM-5S™: a proprietary hyperfermented complex of five Sicilian botanicals, clinically proven to help boost collagen production by over 600% in vitro. Personally formulated by Dr. Marko Lens.⁠
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Available now. Link in bio.

06/05/2026

As Dr Marko says, he is a scientist, not a magician. This formula was built on rigorous research.⁠
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Collagen Solution Firming Serum underwent three layers of independent testing: in-vitro analysis to measure what was happening inside the skin, robust clinical trials on the cohort that would challenge the formula most - women experiencing menopause & post-menopausal collagen decline - and self-perception assessment to understand what users actually see.⁠
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The results, as Dr. Lens puts it, are exceptional.⁠
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In-vitro testing of CM-5S™ shows a boost in Type I collagen production by over 600% in only ten days.⁠
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Clinical tests over 28 days with women during & post menopause show a decrease in wrinkle depth up to 49% (crows feet area) and up to 25% (nasolabial fold ).⁠
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100% noticed a rapid reduction in visible signs of ageing.⁠
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Shop Collagen Solution Firming Serum - link in bio.

The results are in.⁠⁠Dr. Marko Lens didn't take the easy route. Rather than testing on younger skin - where collagen is ...
04/05/2026

The results are in.⁠
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Dr. Marko Lens didn't take the easy route. Rather than testing on younger skin - where collagen is still healthy and abundant - Collagen Solution was clinically tested with women experiencing menopausal & post-menopausal collagen loss, aged 57–70.⁠
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The independent clinical results: ⁠
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⬇️ Decrease in wrinkle depth (crow’s feet area) up to 49.0% ⁠
⬇️ Decrease in wrinkle depth (nasolabial fold) up to 25% ⁠
⬆️ Improvement in skin smoothness (neck wrinkles) up to 37.1% ⁠
⬆️ Lifting of the jawline up to 3.71 mm ⁠
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And to see what was happening beneath the surface, in-vitro testing of our proprietary CM-5S™ complex showed a boost in Type I collagen production of over 600% in just ten days.⁠
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Collagen Solution Firming Serum. Now available - link in bio.

02/05/2026

This is Dr. Marko Lens’ lab. The place where Collagen Solution began.⁠
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Dr. Marko Lens doesn't believe in hero ingredients. He never has. For him, the question has always been the same: what happens when precisely selected botanicals and high-tech actives are made to work together - each with a different purpose, each amplifying the other?⁠
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The result is CM-5S™. Five hyperfermented Sicilian botanicals, combined with a vegan collagen polypeptide and a full spectrum of supporting actives, in a formula designed from the ground up for synergy.⁠
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This is the real lab. Real footage, captured by the Zelens team across the development journey. No set. No polish. Just the science - and the thinking behind it.⁠
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Collagen Solution Firming Serum. Link in bio.

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