MyProtein vs Bulk Supplements: which has better promo codes

Head-to-head comparison of MyProtein and Bulk Supplements on coupon depth, loyalty program value, and post-promo cost.

MyProtein (founded 2004, Manchester, UK) and Bulk Supplements (founded 2010, Henderson, NV) are two of the most-shopped brands in the Fitness Nutrition vertical. MyProtein focuses on direct-from-manufacturer european protein and supplement brand with aggressive site-wide promo cycle. Bulk Supplements focuses on wholesale-priced single-ingredient powders sold by the kilo for stack-builders.

On promo-code depth, MyProtein's typical site-wide discount range is 15-25% before stacking, with the Referral + email codes program adding another tier of recurring value. Bulk Supplements's typical promo range is similar, but the Bulk Bucks program (Cash-back style program: every order earns Bulk Bucks redeemable on a future purchase.) often produces a different effective per-order savings depending on whether you're a one-time buyer or a subscriber.

Shipping and returns differ in ways that matter: MyProtein — Free shipping on orders $60+ in the US; multiple expedited tiers. Bulk Supplements — Free shipping on orders $59+ in the US; bulk wholesale rates negotiated for orders over 25 kg. For higher-AOV orders the free-shipping threshold can swing the head-to-head decision more than the headline promo code does.

Recommendation: pick MyProtein if you value Impact Whey Protein 5.5 lb and the Referral + email codes program structure; pick Bulk Supplements if Creatine Monohydrate Powder 1kg is your primary purchase or if you prefer the Bulk Bucks mechanic.

Either way, both brands are tracked daily by DealPulse, so the live promo codes on the MyProtein brand page and the Bulk Supplements brand page reflect the most recent verified savings — check both before choosing where to spend.