Physician-Curated · Evidence-Based

Supplements
Your Doctor
Would Choose

Every product is personally selected by Dr. Adarsh K Gupta, DO, MS — Board-Certified Physician, 25+ years clinical practice, author of The Science of Habits.

✓ Third-Party Tested
✓ GMP Certified
✓ Free Shipping $50+
Dr. Adarsh K Gupta, DO, MS
Dr. Adarsh K Gupta, DO, MS
Board-Certified Physician
"I review every product against peer-reviewed clinical evidence before it appears on this site."
🏥 25+ Years Clinical Practice
📚 Author, The Science of Habits
🔬 Cochrane Associate Editor
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Dr. Adarsh K Gupta, DO, MS

Why I Started Kasivit

"After 25+ years in clinical practice, I kept seeing the same pattern: people buying supplements based on marketing, not evidence. Kasivit exists to change that — every product here is selected based on what the clinical research actually supports."
Dr. Adarsh K Gupta, DO, MS
👨‍⚕️ Board-Certified Physician 📚 Author, The Science of Habits 🏥 Valley Forge Weight Management Center 🔬 25+ Years Clinical Practice
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GLP-1 Support Program

Supporting Your
Weight Management Journey

High-protein meal replacements clinically designed to complement structured weight management programs. 90–220 calories · 10–30g protein per serving · Physician-curated.

30g
Max protein
per serving
92
Protein
products
1,200
Calorie
framework
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Not sure where to start?

Answer 10 questions across your five wellness dimensions. We'll match you to the supplements that address your specific gaps — not a generic stack.

🧠 Mind & Focus 💪 Body & Metabolism 🌙 Sleep & Recovery ⚡ Energy & Vitality 🧘 Stress & Balance
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01
Answer 10 questions
Across your five wellness dimensions
02
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03
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