Work With Me · Partnerships & Affiliates

Let's build wellness
worth trusting.

Evidence-Based Wellness · Trusted Education · Engaged Audience

Hydration Bar MD partners with brands that share our mission.

Ways to collaborate

Partnership opportunities

Brand Partnerships

Physician-led, story-driven campaigns that feel editorial and never like an ad.

  • Sponsored editorial features
  • Recipe development
  • Visual Sip Library content

Affiliate Program

Curated, vetted product recommendations our readers actually trust.

  • Honest, tested picks only
  • Aligned with metabolic health
  • Transparent disclosure

Podcast & Speaking

Guest appearances, expert commentary and wellness speaking engagements.

  • Podcast sponsorship
  • Expert interviews
  • Brand advisory
Request the media kit →

I have spent over twenty years in medicine, and caring for people remains one of the greatest privileges of my life.

I'm Oluwatosin Ajao, also known as Dr. Tosin. I am a physician board-certified in Internal Medicine, Lifestyle Medicine, and Obesity Medicine.

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Trusted by readers & press