FAQ

Two products, both vegan and sugar-free. On Call D3 delivers 2,000 IU (50 mcg) of plant-based Vitamin D3 from algae. On Call B-12 delivers 500 mcg of Vitamin B-12 (cyanocobalamin). Both use allulose and monk fruit instead of sugar, with a pectin (not gelatin) base.

We set each dose to match what your body actually uses, then confirm it sits safely within established limits. For D3, the NIH Office of Dietary Supplements points to around 2,000 IU a day as a meaningful amount for adults, comfortably below the 4,000 IU upper limit. For B-12, the body absorbs only a small fraction of an oral dose, so 500 mcg reliably covers what you need. Every dose is chosen by our physicians to be both safe and genuinely effective.

Yes, both products. The D3 is sourced from algae rather than lanolin, the gummy base uses pectin instead of gelatin, and there are no animal-derived colors or flavors.

Yes. We sweeten with allulose and monk fruit. Total carbs are 2 g per gummy, with no added sugar.

On Call Gummies are sugar-free, nut-free, gluten-free, plant-based, and cruelty-free, manufactured in a cGMP-certified facility.

Manufactured in the United States in a cGMP-certified facility and third-party tested for purity and potency.

D3 is natural pineapple and B-12 is natural strawberry. Neither tastes like a vitamin.

One gummy a day. Each bottle is 30 gummies, a 30 day supply.

Yes. Plenty of people take one of each every morning. As a launch offer, add both to your cart and $10 comes off automatically, bringing the pair to $75.

Whenever you will remember. D3 absorbs better alongside a meal that contains fat, so a normal breakfast or lunch is ideal.

Talk to your healthcare provider before starting. We can't replace your physician's judgment.

Through this website we ship to the United States and Canada. For international orders, shop the On Call Gummies Amazon Store.

Most orders ship within 24 hours and arrive in about 3 to 5 business days in the US, a little longer to Canada, via our fulfillment partner.

We offer standard shipping, calculated at checkout based on your address.

We offer standard shipping only.

Because our products are dietary supplements, all sales are final and we cannot accept returns once an order ships. A returned bottle cannot be verified as unopened or safely stored, so for the safety of every customer we are unable to take it back.

Email a photo to oncallgummies@gmail.com within 48 hours of delivery and we will send a replacement at no cost.

Log into your account from the top right of any page. Your details are all there.

oncallgummies@gmail.com. We usually reply within 24 hours.