If price is the primary concern, target these specific product variants: Amazon.com: C4 Original Pre Workout Powder Fruit Punch

: Best for low "everyday" pricing on the C4 Sport version, often seen as low as $19.59 for 30 servings.

The cheapest place to buy C4 pre-workout varies depending on the specific formula and your willingness to use subscription services. Based on current market data, and Walmart frequently offer the lowest prices for single-tub purchases, while the official Cellucor site provides deep discounts through "Subscribe & Save" programs. Price Breakdown by Retailer