Healthy skin begins with an intact skin barrier. In our Holiko creams, we therefore rely on ingredients that are particularly similar to the skin. One of these is Phytosteryl Macadamiate.

What is Phytosteryl Macadamiate?

Phytosteryl Macadamiate is a plant-based lipid complex consisting of phytosterols and macadamia oil fatty acids. It acts as a plant-based analog to skin-identical cholesterol esters, which are a central component of the skin barrier.

As we age, with dry skin, or when the barrier is damaged, a deficiency in these lipids can occur – this is exactly where this ingredient comes into play.

How does Phytosteryl Macadamiate affect the skin?

Strengthening the skin barrier

Phytosteryl Macadamiate helps to stabilize and restructure the skin barrier. It mimics the function of cholesterol esters and thus supports the skin's natural protective function.

Reducing moisture loss (TEWL)

The ingredient has a high water-binding capacity and helps to reduce transepidermal water loss. The skin can retain moisture better and feels cared for longer.

Nourishing and nutrient-rich

Through its contained fatty acids – including palmitoleic acid – as well as phytosterols, Phytosteryl Macadamiate supports cell membranes and makes the skin noticeably smoother.

Soothing properties

It can help to alleviate irritation and redness, making it particularly suitable for sensitive or stressed skin.

Who is Phytosteryl Macadamiate particularly suitable for?

• Dry and dehydrated skin
• Sensitive or irritated skin
• Mature skin with declining barrier function
• Skin that requires a plant-based alternative to lanolin

Why we use it in Holiko creams

In Holiko creams, we use Phytosteryl Macadamiate because it is skin-affine, well-tolerated, and functionally sound. It supports the skin where it is often weakened: in the barrier and moisture balance.

Conclusion

Phytosteryl Macadamiate is not a trendy ingredient, but a well-considered, skin-near building block of modern skincare. It helps maintain the skin's natural protective function, retain moisture, and make the skin look more resilient in the long term.