Horizon editorial style and voice guide

Style guide Horizon Foods Fieldnote

Owner: Felix Grant. Updated Sep 12, 2026.

Who this is for and who owns it

One reference for how every Horizon piece sounds, is formatted and is fact checked. Read it before drafting and again before QA.

Details
ClientHorizon Foods, food technology
Owned byFelix Grant, editorial director
Applies toFieldnote writers, editors and Horizon experts who draft
ApproverMaya Ellis, communications lead
Last reviewedSep 12, 2026, next review Dec 2026

Voice principles

We areWe are not
Plain about the science, even when it is complexFull of lab jargon without explanation
Specific, with examples from Horizon's test kitchenVague about how products are made
Careful with numbers, always sourced and datedRounding figures for effect
Written to the reader as youWritten about consumers in the third person

Voice by format

Expert articles and guides

  • Open with the reader's question, not with Horizon.
  • Every technical claim names its expert or source.
  • Screenshots are dated and replaced when the workflow changes.

Newsletter

  • Subject lines under 55 characters.
  • One main link per issue, to the source article.

Social posts

  • Lead with what the reader learns, not the product name.
  • No claim that the source article does not make.

Sales summaries

  • Only claims from the approved article. If sales needs more, we offer sourced variants.

Do and don't

Don't

"Our revolutionary proteins transform the food industry."

Do

"Horizon's fermentation-derived protein keeps its texture after freezing, according to test kitchen trials in August 2026."

Word list

The first two rows are the product terms QA corrected on Sep 9.

UseAvoidWhy
Fermentation-derived proteinLab proteinHorizon's approved product term since 2026
Horizon test kitchenHorizon labThe team was renamed; the old name reads as a lab product
Shelf life studyExpiry testMatches Horizon's quality documentation
Plant proteinMeat substituteHorizon does not position its products as substitutes
As of [date]CurrentlyEvery figure carries a date

Claims and sourcing

Every figure needs an approved source

Do not publish a percentage, a test result or a comparison without an approved source and a date. A figure without one is removed, as the unsupported percentage was on Sep 9. Comparative claims such as best or first go to Maya before QA.

Before you submit a draft
Every number has a source and a date
Only terms from the word list
Every technical claim names its expert
Read aloud: no sentence needs the lab to explain it

Escalation

If an expert changes a claim after approval, the writer flags it in Project Chat and does not edit the published figure from memory. June decides whether the change needs a new approval from Maya.


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