MARKER FAMILY
Edible Marker
A verification layer of edible grade, compliant with food safety standards.
THE SCIENCE
How the marker works
Edible markers are verification components produced from edible-grade raw materials that can be safely used in products that come into contact with food. The distinguishing feature of these markers is that all the components used comply with food safety standards; this allows them to be applied without posing any risk in directly consumed products or on surfaces in contact with food. Edible markers do not change the product's taste, smell, color or texture. They are used in trace amounts and are entirely unnoticeable to the consumer. Verification rests on the marker's chemical signature, revealed by a calibrated method; this signature confirms that the product belongs to a specific brand and batch. The greatest value of edible markers is that they can also cover product groups where verification was previously difficult to apply. A substance-level marker is bound to the product itself, unlike visual labels that can easily be imitated. Verification is done repeatably both in the field and in the laboratory.
HOW IT IS APPLIED
Integration into the production line
The marker is brought into service in three steps without rebuilding the existing production flow.
1
Integration into the recipe
The edible marker is added in approved ratios to the product's food recipe or contact layer during production.
2
Control on the production line
At the sampling point on the line, the presence and correct ratio of the marker are confirmed with a calibrated method.
3
Documentation
For every batch, the marker record is kept together with the food safety documentation.
INDUSTRIES
Adapted to every industry
Spectrace adapts edible marker technology to each industry's product and content structure. Brand-specific verification solutions can be developed across all of the industries below.
Cosmetics & Perfumery
Authenticity and consumer trust in personal care and perfumery products.
Textile & Fashion
Source verification at the brand label and fabric level.
Luxury Goods
Strong protection against imitation in high-value products.
Alcoholic Beverages
Originality assurance at the bottle and content level.
Food & Beverage
Product integrity throughout the supply chain.
Food Supplements
Secure verification at the content and batch level.
FAQ
Frequently asked questions
Is the edible marker safe for consumption?
Yes. All components are selected from edible-grade raw materials and comply with food safety standards.
Does it affect the product's taste or smell?
No. The marker is used in trace amounts; it creates no perceptible change in taste, smell, color or texture.
In which products is it used?
It is suitable for directly consumed foods, beverages, supplements and the inner surfaces of food-contact packaging.
How is verification done?
The marker's chemical signature is revealed with a calibrated method and compared against the reference value.
Let's design the right setup for the edible marker together
Let's evaluate your product's content and food safety requirements; let us recommend the suitable application method.
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