The red diamond as a hallmark of quality for our customers:
- #1 Astaxanthin producer from Austria
- Label of quality for food supplements & cosmetics
- Astaxanthin competence centre
- Documented sustainability
- Products with technological advantages

The red diamond amongst antioxidants®
A brand for successful companies in the following industries:
Whether protecting the body against oxidative damage or the skin against ageing – the red diamond is ideal for a wide array of applications. To deliver the benefits of astaxanthin as efficiently as possible, we have perfected ASTAFIT® for use in the nutritional supplement industry. Discover our range of raw materials and portfolio of formulations containing ASTAFIT®.
With our approved quality brands, specially developed for convenient handling, we serve as a competent partner to companies looking to realise their astaxanthin products. In addition, we offer co-branding options for enhanced product visibility. Discover our raw materials and portfolio of perfected formulations containing ASTACOS®.


Dr. Andreas J. Kungl

Dr. David Hauck

Dr. Christiane Hanay

Serena Zanella

Erhard Lengfeldner

Jasmin Bauer-Guldin

Roman Ott

Documented Sustainability
Since BDI’s founding, we have been focusing on our commitment to sustainability and regionality. Our entire plant runs on one hundred per cent renewable electricity. To cultivate our microalgae, we only use biogenic CO2 accumulated as a waste product from regional bioethanol manufacturing.
With efficient material cycles, the closed state-of-the-art cultivation plant allows minimal use of resources like water and detergents.
Regarding energy, including renewable electricity, we rely on our own photovoltaic system and efficient use of process waste heat in heating the building.
This means the red diamond amongst antioxidants is, in every aspect, a potent active agent from Styria produced in an ecologically sustainable manner.
