Authenticity-First Endorsement Test
Back only partners whose real product use can carry the campaign.
- Difficulty
- Moderate
- Time to result
- ~weeks to results
- Steps
- 5
- Confidence
- 95%
This test treats authentic product use as the first gate in an endorsement decision, not as a detail added after the contract. Verify that the person already uses or clearly needs the product, then assess endorsement scarcity, audience fit, timing, and the brand's ability to absorb attention. Research and surveys reduce the risk of mistaking fame for relevance. For a large agreement, structure compensation around performance goals and KPIs rather than paying only for access to an audience. The campaign should then amplify the real relationship through formats that fit both parties. Vital Proteins' Jennifer Aniston partnership worked because her use of its collagen predated the deal by years, she rarely endorsed products, and the eventual agreement included measurable performance components and multiple activation channels.
Origin
Race found a 2016 article linking Jennifer Aniston's post-workout smoothie to Vital Proteins. Years later, that genuine use became the foundation of a major multi-year partnership.
Core principles
- 01Existing product use is stronger than rented fame.
- 02Endorsement scarcity makes a partnership more credible.
- 03Audience fit matters more than follower count alone.
- 04Large fees need measurable performance conditions.
- 05Timing must match the brand's ability to support demand.
How to run it
- 1
Verify real use
Find direct evidence that the person already uses the product or has a genuine need for it. Confirm the evidence rather than relying on an agency claim.
Pro tip Look for organic mentions that predate any negotiation.
Watch out Do not manufacture a personal story after choosing the celebrity.
- 2
Test credibility
Review the partner's other endorsements, content style, and normal audience expectations. A rare, natural recommendation has more weight than another ad in a crowded feed.
Watch out Follower count is not a proxy for trust.
- 3
Validate strategic fit
Use audience research and surveys to test demographic fit and likely response. Check whether this partner helps reach a priority audience rather than merely adding visibility.
Pro tip Include the brand's operational readiness in the decision.
- 4
Structure accountable economics
Tie a meaningful part of the agreement to defined goals and KPIs. Specify what performance means before the campaign begins.
Watch out A large fixed fee can consume the budget before the partnership proves itself.
- 5
Activate the true story
Choose ads, content, events, products, and press that make the genuine relationship visible. Keep the partner's normal voice and behaviour intact.
Pro tip Use several mutually reinforcing channels when the economics justify it.
In the wild
Aniston was already using Vital Proteins collagen in 2016, years before the eventual deal. The multi-year partnership used a commercial, social posts, appearances, press, Amazon advertising, and a collagen-bar line, with performance goals built into the contract.
→ The endorsement appeared organic to the public and became a major brand campaign.
Common mistakes
Buying reach without belief
A famous person who does not use or need the product is likely to produce content that feels like a forced advertisement.
Launching before the brand is ready
Even a well-matched celebrity can create demand that an early company cannot support operationally or financially.
Is it for you?
Best for
It is best for consumer brands considering expensive celebrity or high-profile creator partnerships.
Not ideal for
It is not ideal when genuine prior use cannot be verified or campaign performance cannot be measured.
From the transcript
“they tend to be really inauthentic and they just you know they're just going to dry up your marketing budget and probably not produce the…”
“we ended up getting in touch with her manager who confirmed yeah she's a user of vital proteins collagen”
“the contract was structured in such a way that it was you know tied to performance goals and kpis and things”
From the episode
Episode 425: Shannon Race: Secrets to Standing Out in Saturated Markets + Branding and Marketing Insights
Shannon Race