Sponsor comparison
OneSkin vs Function Health
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Consumer Goods
Health & Sports
Early Chirp
100K subscribers
Two Percent with Michael Easter
10K subscribers
100K subs
10K subs
Function Health offers 5x more testing than typical blood work. Your Function re…
June 2024
January 2025
Ad copy examples
OneSkin
No ad copy available
Function Health
Function Health offers 5x more testing than typical blood work. Your Function results are reviewed by a clinician, but I recommend two things: work with your doctor to analyze your results and read this post to understand the upsides and downsides of direct-to-consumer blood work in the absence of symptoms. Use this link to learn more about Function and to skip the waiting list.
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