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.
Dymatize ISO100 Gourmet Chocolate is a 100% whey isolate protein powder designed to support muscle growth, with 25 grams of protein per serving.
ISO100 is made for people who want a convenient protein option around exercise or as part of an active lifestyle. Its Gourmet Chocolate flavor can be prepared as a drink or added to foods, so it fits different routines and meal preparations.
Each serving supplies 25 grams of protein, and Dymatize formulates ISO100 to support muscle growth. Its whey protein undergoes cross-flow microfiltration and a multi-step purification process. These steps are designed to retain important muscle-building protein fractions while removing excess carbohydrates, fat, lactose, and cholesterol.
ISO100 uses pre-hydrolyzed protein sources, which are broken down into small peptides to support fast digestion and absorption. The filtration and purification process also removes excess lactose, carbohydrates, fat, and cholesterol. These processing details distinguish ISO100 from a protein powder without the same stated filtration and pre-hydrolysis approach.
Mix ISO100 with water, almond milk, oat milk, or another favorite liquid. You can also add the powder to overnight oats, pancakes, or waffles for a protein-containing meal. The options make it adaptable to a drink or food preparation.
Dymatize ISO100 suits people looking for a whey isolate powder with a stated protein amount, amino acid content, and several ways to prepare it. It is made in the USA and is gluten-free. For a chocolate-flavored option that can be mixed into drinks or added to breakfast foods, it provides 25 grams of protein per serving from 100% whey isolate.
See packaging for ingredients.
Q: What can I mix Dymatize ISO100 protein powder with?
A: Dymatize ISO100 protein powder can be mixed with water, almond milk, oat milk, or another favorite liquid, and added to overnight oats, pancakes, or waffles.
Q: How much protein is in a serving of Dymatize ISO100?
A: A serving of Dymatize ISO100 Gourmet Chocolate whey isolate protein powder contains 25 grams of protein.
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!