BUM Essential Pre Workout Powder | Chris Bumstead Signature Essential Pre Workout | Caffeine, L-Citrulline, L-Tyrosine, & Beta Alanine Blend | 30 Servings (Blue Raspberry)

Three months in and the BUM still works like day one. I use it daily and the OPTIMAL ENERGY & FOCUS – BUM essential has held up perfectly — no wear, no issues, no regrets. It's the kind of vitamins, minerals & supplements that makes you wonder why you didn't buy it sooner. At about $39, it's comfortably the best value vitamins, minerals & supplements I've bought this year, and I'd buy it again in a heartbeat.

Decent vitamins, minerals & supplements, not amazing. The ENHANCED ENDURANCE & PERFORMANCE – each works well enough.

Feels cheaper than it looks. The OPTIMAL ENERGY & FOCUS – BUM essential is flimsy.

Arrived fast and works perfectly. The HIGH-POWERED PRE-WORKOUT FORMULA – packed is a nice bonus.

Been using my vitamins, minerals & supplements daily for about a month now. The DELICIOUS & EASY TO MIX – with 30 servings still works like day one. Zero issues so far — highly recommend.

I've tried similar vitamins, minerals & supplements from three other brands and this one wins hands down. The DESIGNED FOR ALL FITNESS LEVELS – whether is the deciding factor.

Great value at around $39. Solid build quality too.

Three months in and still performing like new. The DELICIOUS & EASY TO MIX – with 30 servings shows real build quality. The BUM has earned a repeat customer.