Get 10% off with WELCOME10
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Free U.S. shipping on every order · Free 30-day returns · Real help by email





Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Vivarin is a caffeine tablet supplement designed to support wakefulness and alertness, with 200 mg of caffeine in each tablet.
Vivarin is made for times when you want support staying awake and alert, including a study session, a workday, or a day or night shift. Its tablet format offers an alternative way to take caffeine for adults managing work, family responsibilities, studying, or fitness goals.
Vivarin caffeine tablets are designed to help increase alertness and wakefulness and provide more hours of energy. They are intended for moments when you want a caffeine boost, such as while studying for a test or working through a shift. The purpose is straightforward: caffeine support for mental energy, without the sugar and calories associated with some caffeinated choices.
Each Vivarin tablet contains 200 mg of caffeine, approximately the amount in a cup of coffee. The formula contains caffeine alone, with no sugar, calories, herbs, or hidden ingredients. This makes the ingredient profile clear for shoppers who want caffeine without additional ingredients.
The pack contains 60 Vivarin caffeine tablets. Their small size makes them convenient to take along, so the tablet format can fit into routines outside the home as well as at home. The pack is intended for caffeine use when needed; the supplied details do not provide a dosing schedule, so this page does not add one.
Vivarin suits adults looking for a compact caffeine option for studying, work shifts, busy days, or fitness routines, especially when they want caffeine without sugar, calories, or extra ingredients. Each tablet provides caffeine in a small, portable format intended to support alertness and wakefulness.
Q: How much caffeine does each Vivarin tablet contain?
A: Each Vivarin caffeine tablet contains 200 mg of caffeine, approximately the amount in a cup of coffee.
Q: What ingredients are in Vivarin caffeine tablets?
A: Vivarin caffeine tablets contain caffeine alone, with no sugar, calories, herbs, or hidden ingredients.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Thanks for subscribing!
This email has been registered!