Sponsor comparison
BodySpec vs Doctor's Best
Newsletter sponsorship activity, audience reach, and ad formats — side by side.
Sponsorship breakdown
Category
BodySpec
Doctor's Best
Industry
Technology
Health & Wellness
Newsletter
Shervin Shares
223K subscribers
Longevity Daily
50K subscribers
Audience reach
223K subs
50K subs
Ad format
AI Detected Sponsorship
$99 Dexa scan with code: 'SHERVIN'. $15 off packages with code: 'SHERVIN15'
affiliate link
Doctors Best Magnesium Glycinate
Last recorded
February 2026
August 2026
Ad copy examples
BodySpec
$99 Dexa scan with code: 'SHERVIN'. $15 off packages with code: 'SHERVIN15'
Doctor's Best
Doctors Best Magnesium Glycinate
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