MyProtein vs BSN: which has better promo codes

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

MyProtein (founded 2004, Manchester, UK) and BSN (founded 2001, Boca Raton, FL) 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. BSN focuses on pre-workout, intra-workout and protein with strong flavor focus aimed at the bodybuilding community.

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. BSN's typical promo range is similar, but the BSN Rewards program (Earn 1 point per $1, 100 points = $10 reward; double-points events around major holidays and new-flavor launches.) 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. BSN — Free shipping on orders $79+; subscribe & save 10%. 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 BSN if N.O.-XPLODE pre-workout is your primary purchase or if you prefer the BSN Rewards mechanic.

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