★★★★★
New
On Call D3
2,000 IU of plant-based D3, from algae. Pineapple. One a day.
SHOP NOWPHYSICIAN-FORMULATED IN CALIFORNIA
Made for life on call.
Vitamin D3 and B-12, formulated by physicians in California.
SHOP NOWVALIDATED BY
- Physician-formulated
- cGMP-certified facility
- Third-party tested
- Vegan & sugar-free
- NIH-aligned dosing
The On Call Duo · D3 and B-12 together for $75. A launch offer, $10 off applied automatically.
Add both to cart →THE ESSENTIALS
Targeted Supplements For Always-On People
ON CALL, EVERY MORNING
The 5-second morning.
One gummy, with or without food. Thirty in a jar.
SHOP NOWWHAT GOES IN
Real ingredients, nothing extra.
Plant-based D3 from algae. Monk fruit and allulose. Five calories, no added sugar.
THE DOSE, EXPLAINED
More isn't better. The right dose is.
Most gummies push 5,000 to 10,000 IU. The evidence points to 2,000 IU as a strong daily amount, well inside the safe upper limit. We dose for what the body uses, not for the number on the label.