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.
think! High Protein Bar is a creamy peanut butter protein bar for a filling snack or a meal replacement when paired with fruit, with 20 grams of protein per bar.
When you want a bar that can serve more than one role in your day, think! offers a protein-focused option in a familiar peanut butter and chocolate combination. Have one as a snack, or pair it with a piece of fruit when you want to use it as a meal replacement. Its sugar and ingredient details also make it easier to assess whether it fits your preferences.
Use this bar as a protein-rich snack or pair it with fruit for a meal replacement. Each bar contains 20 grams of protein, and the brand identifies it as its highest-protein bar. The formula is designed to help support lean muscle, muscle recovery and growth, and satiety. These are support claims, not a promise of a particular result.
Each bar has 0 grams of sugar and is low GI, making it an option for people watching their sugar intake. It contains no artificial sweeteners, including sucralose, saccharin, aspartame, acesulfame potassium, neotame and advantame. The ingredient choices also address artificial colors, artificial flavors and genetic engineering.
The pack contains 12 think! Creamy Peanut Butter bars. The flavor combines creamy peanut butter with chocolate, offering a sweet-and-savory profile in a bar format. The provided details identify the pack quantity and flavor; they do not give a bar size or weight.
This bar suits shoppers looking for a protein-focused snack, a fruit-paired meal replacement, or a bar with 0 grams of sugar and no artificial sweeteners. It is intended for those uses, with each bar supplying 20 grams of protein.
PROTEIN BLEND (SOY PROTEIN ISOLATE, CALCIUM CASEINATE, WHEY PROTEIN ISOLATE), MALTITOL SYRUP, VEGETABLE GLYCERIN, PEANUT BUTTER, WATER, COCOA BUTTER, CHOCOLATE, PEANUT FLOUR, SUNFLOWER OIL, PEANUT OIL, LECITHIN, SODIUM CASEINATE, SALT, MILK FAT, NATURAL FLAVOR
Q: How can I use the think! High Protein Bar?
A: The think! High Protein Bar contains 20 grams of protein and can be eaten as a snack or paired with a piece of fruit as a meal replacement.
Q: Does the think! High Protein Bar contain sugar or artificial sweeteners?
A: The think! High Protein Bar has 0 grams of sugar and contains no artificial sweeteners, including sucralose, saccharin, aspartame, acesulfame potassium, neotame or advantame.
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!