Waste isn't waste until we waste it

Transforming eggshell into value-added materials and products that benefit both people and the planet

In the Netherlands alone, 181 tons of eggshell waste fill up landfills every day!

Our mission is to reduce biowaste by giving it a new life.

We use a combination of scientific knowledge and traditional knowledge to deliver the hidden value of eggshell and eggshell membranes. 

The eggshells are a valuable source when the mineral shell and the inner membrane are separated. There are many benefits to using eggshell membranes. It possesses wound healing and anti-inflammatory properties. Furthermore, it also reduces skin aging from UV damage, increases collagen production and cellular activity.

Who are we?

EGGXPERT is an innovative startup company founded in Maastricht, the Netherlands in 2017. We are associated with Brightlands Ecosystem, which is located in Brightlands Chemelot Campus. The company started with two pioneer founders, Dr. Rong Wang and Ir. Msc. Chang Liu, who have a background in regenerative medicine, biomaterials, biobased materials, and materials processing.

What do we do?

We at EGGXPERT provide sustainable solutions for industrial eggshell waste by giving it a new life. We do this by separating the eggshell membrane from the eggshell and turning the eggshell membrane into a water-soluble powder. This powder (ESM) can be used for skincare and health care applications.

Our products are


Our products only contain natural ingredients and are biodegradable

Cruelty free

We do not test our products on animals

Eco friendly

Our products do not contain any silicones, sulfates and parabens.

Our Team

Our small team is working towards a more sustainable future and the generations to come.


Founder & Managing Director

“Dedicated to sustainable and environmental related business development. An innovator with strong driven force on translating bio-organic materials / innovations to market. Experience in chemistry, biomaterials, smart materials, additive manufacturing, tissue regeneration and bio-medicine research.”

Technical Director

“Green developmend is the core to future. Experienced business development manager with a proven track record in collaborative projects. Experience in research topics related to plastic materials & sustainable manufacturing. Previous experience at DSM plastic engineering as R&T director, Brightlands Materials Center as funding director.”


Founder & Operational Director

“Specialized in bio-based materials research and applications. An interdisciplinary product design engineer who is pursuing a career path in sustainability. Faithfully in digging nature’s & traditional wisdom for modern product development.”

Commercial Director

“Specialized in business  (strategically and operationally), 
Business modelling expertise,  
Branding and marketing knowledge and skills, Sustainability/ impact knowledge (LCA, ESG, B Corp)
Broader network in food & agri, retail and the field of sustainability mostly in NL”