FAQ

Who are our products designed for?

Our products have been specially developed for sensitive and unbalanced skin.

However, all skin types and people of all ages can benefit from the valuable active ingredients in our formulations.

What makes these products special?

What makes it special is the unique combination of natural, highly effective ingredients that support both the skin and its microbiome. Each ingredient serves a specific purpose—with no fillers and no unnecessary additives.

Are the products dermatologically tested?

Yes. All products are dermatologically tested—including on sensitive and eczema-prone skin —to ensure they are well-tolerated.

What is the concept behind Holiko?

Our concept is clear:

minimalist – no fillers, no unnecessary ingredients
effective – every ingredient enhances the product’s effectiveness
natural – exclusively ingredients of natural origin

Holiko stands for skincare that’s stripped down to the essentials—and that’s exactly why it’s so effective.

What is the skin microbiome?

The skin microbiome is the community of bacteria, viruses, and fungi that live on our skin.
It is as unique as a fingerprint and varies depending on the area of the body and age.

Healthy skin has a diverse microbiome in which “good” bacteria control the growth of “bad” bacteria and keep the skin’s environment in balance.

What is the Brain-Gut-Skin Axis?

The Brain-Gut-Skin Axis describes the connection between the brain, gut, and skin.

Scientific studies show that a healthy gut microbiome can reduce stress-related skin inflammation.

So the body and skin communicate with each other much more closely than one might think.

What does resilience mean in the context of the skin?

Resilience describes the skin’s ability to stay healthy or regenerate more quickly after experiencing stress.

The term originally comes from psychology—but the skin also needs resilience to better withstand irritation, environmental stress, and other strains.