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Reformulation guides

The same dye needs a different answer in a 190°C bake than it does in a pH 3 soda that sits six months in clear PET. These guides screen the natural colour options against one category’s actual process, and say plainly which of the usual recommendations fail there.

29 guides · product counts from the July 2026 Dye Ban Tracker snapshot

Replacing Red 40

Allura Red AC · E129

Replacing Yellow 5

Tartrazine · E102

Replacing Yellow 6

Sunset Yellow FCF · E110

Replacing Blue 1

Brilliant Blue FCF · E133

Replacing Blue 2

Indigotine · E132

Replacing Red 3

Erythrosine · E127

Your brief is more specific than a category

These guides screen against a typical process for each category. The copilot screens against yours (your pH, heat step, packaging, shelf life and target markets), and returns a cited bench plan.

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