A sustainable, cyanobacteria-based alternative to peptone and tryptone — engineered for professional microbiological applications.
Cyanotone is a cyanobacteria-based peptone and tryptone substitute developed for professional microbiological applications. It is produced from Spirulina platensis (Arthrospira platensis) — a fast-growing, photosynthetic microorganism with an exceptionally high protein content of 60–70% by dry weight.
Peptone and tryptone are essential components of microbiological growth media, providing the complex nitrogen and amino acid profile that bacteria, fungi and other microorganisms require to grow under laboratory conditions.
The existing market is dominated by animal-derived products with a significant environmental footprint. Cyanotone offers a clean, sustainable, and high-performance alternative — with no compromise on lab-grade results.
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Key technical properties of Cyanotone for laboratory and industrial use.
Six reasons why forward-thinking laboratories are making the switch.
Free from all animal-derived ingredients. Cyanotone is produced from cyanobacteria — a renewable, rapidly growing microorganism with minimal land and water requirements.
Spirulina fixes CO₂ directly from the atmosphere during cultivation, making Cyanotone production net positive in terms of carbon impact — a genuine sustainability credential.
Our proprietary downstream process uses no enzymes or harsh chemicals, resulting in a clean, consistent product with reliable batch-to-batch quality.
The 40% efficiency gain means you use significantly less Cyanotone per litre of growth medium, effectively offsetting the per-kg cost versus conventional alternatives.
Organisations using Cyanotone may be eligible for carbon credit programmes, leveraging the CO₂ fixation credentials of Spirulina-based production.
Unlike animal-derived peptones subject to feed cost volatility and supply disruption, Cyanotone benefits from stable, predictable raw material pricing.
Cyanotone is designed for professional B2B laboratory and research environments across the life sciences sector.
University laboratories and research institutes requiring consistent, high-quality nitrogen sources for bacterial and fungal culture work.
Food tech and biotech companies developing fermentation processes who need sustainable, traceable growth media components.
Diagnostics manufacturers requiring consistent, defined growth media for quality-controlled production environments.
Contract Research Organisations (CROs) conducting microbiome research seeking sustainable and animal-free media components.
Industrial biotechnology companies developing sustainable production processes and building green supply chains.
Pharmaceutical R&D teams requiring vegan, traceable peptone sources that meet sustainability procurement criteria.
Cyanotone is produced using a fully enzyme-free, chemical-free downstream extraction process — Fair-Fusion B.V., Eindhoven
New customers receive introductory pricing of €210/kg on the first 50 kg, including sampling support from our technical team.
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