- New and enhanced formula

- Tri-stim energy experience

- Supports fat burning, performance, and endurance

- Formulated with AI-discovered peptides

- Cherry Limeade flavor

Cutting season s secret weapon is here. C4 Ultimate Shred features a new and enhanced formula that delivers a tri-stim experience with TeaCrine, Dynamine , and 300mg of caffeine, all while supporting fat loss, performance, and endurance with MitoBurn, Oligonol, CaloriBurn, and PeptiPump.

Frequently Asked Questions

What is TeaCrine?

TeaCrine is a patented compound that supports increased energy, mood, and focus when combined with caffeine.

What is Dynamine?

Dynamine is an alkaloid that

Directions: Take one serving of C4 Ultimate Shred with 12 fl oz. of water and consume 20-30 minutes before training. Studies have shown benefits of CarnoSyn Beta-Alanine to be correlated with cumulative use. Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine.

Warnings: THIS PRODUCT IS ONLY INTENDED TO BE CONSUMED BY HEALTHY ADULTS, 18 YEARS OF AGE OR OLDER. Do not use this product if you are pregnant, nursing, or are currently taking nitrates for chest pain or if you are taking medication used to treat erectile dysfunction such as PDE-5 inhibitors. Before using this product, consult a licensed, qualified, healthcare professional, including but not limited to, if: you are taking antidepressants such as MAOI (Monoamine Oxidase Inhibitor) or SSRI, blood thinners, nonsteroidal anti-inflammatory drugs, pseudoephedrine, or you are taking any other dietary supplement, prescription drug or over-the-counter medication; or if, you suspect you have or have been treated for, diagnosed with or have a family history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, glaucoma, anxiety, cardiovascular,

Citric Acid, Malic Acid, Calcium Silicate, Silicon Dioxide, Natural & Artificial Flavors, Acesulfame Potassium, Sucralose, Vegetable Juice Powder (color), Beta-carotene (color).

Items purchased through Instacart are eligible for return for store credit. Proceed to a register at any Vitamin Shoppe store and present your Instacart receipt. You can access your delivery receipt in your Instacart account. Purchases are eligible for a return within 30 days to receive a merchandise credit. https://www.vitaminshoppe.com/lp/purchase-policy