Most eyelash serums on the market are based on prostaglandins — hormone-like substances that not only lengthen eyelashes but can also cause dark circles, dry eyes, and in rare cases, even permanent discoloration of the iris.

CALISI MAX OUT consciously avoids these substances. Instead, we rely on Pentapeptide-17, which strengthens the eyelash follicles from within — without altering any of your eye characteristics.

We tested the MAX OUT Lash Serum in a double-blind laboratory study. 100 participants. 12 weeks. One application every evening.

The result:

94 percent of women had visibly longer eyelashes by the end.

The average length increase was 31 percent.

The before/after pictures speak for themselves.

You may have experienced it before: an eyelash serum that made your eyes water or your eyelids itch. Many formulations are simply too harsh for sensitive eyes.

CALISI MAX OUT is dermatologically tested — suitable for sensitive eyes and contact lens wearers.

No silicones, no parabens, no sulfates. Every ingredient earns its place. Anything else, we leave out.

For eyelashes to grow back healthily, three things must happen: the follicle must be strengthened, the growth phase must be extended, and the eyelash base needs moisture. We have combined six active ingredients that take care of exactly that:

Pentapeptide-17 strengthens the eyelash follicles

Biotin and collagen provide structure

Hyaluronic acid and panthenol moisturize the eyelash base

Pumpkin seed extract extends the natural growth phase.

None of these active ingredients are hormonally active. All are classified as safe in every drugstore.

We know that marketing promises mean little to you. That's why you get 60 days to test the serum, and if you're not convinced after eight weeks of daily use, we'll refund you the full price. You carry no risk.

CALISI is already a favourite across Germany & Austria, stocked in 5,000+ stores including dm, Rossmann, and Müller. We're now bringing the brand to the UK.