Energy & Thermogenics

LeanFire Ultimate


FOR THE UNCOMMON ATHLETE Your goals aren’t conventional, Your workouts aren’t ordinary. You demand supreme performance, and that’s what LeanFire Ultimate® was designed to deliver:

  • Ultimate energy for impressive fat burning.
  • Ultimate focus and concentration for dialed-in training.
  • And an ultimate ingredient to help double your weight loss‡

Force Factor’s formulators spared no expense in creating our most premium thermogenic yet. LeanFire Ultimate is rooted in three core principles: precise cognitive energy without caffeine jitters, advanced body heat escalation to melt fat via thermogenesis, and the ability to burn more fat relative to muscle with Verilean® for better tone and definition.

But LeanFire Ultimate doesn’t stop there; it rises above, We scrapped cliché ingredient combinations that hold other fat burners back, in an effort to engineer a truly exceptional thermogenic that doesn't just live up to its promises, but goes well beyond,

Until you try LeanFire Ultimate, you simply have no idea what your workouts have been missing. If you’re prepared to fully Unleash Your Potential®, LeanFire Ultimate is for you.

DOUBLE YOUR WEIGHT LOSS‡ In addition to helping you burn more fat relative to muscle to maximize tone and definition, Verilean®, the potent key ingredient in LeanFire Ultimate, helps you more than double your weight loss In a clinical study, participants who took Verilean and maintained a low-calorie diet for 60 days lost and average of 10.95 lbs. The placebo group only lost an average of 5.4 lbs.

‡Results from a 60-day randomized, double-blind, placebo-controlled study of African green coffee bean extract (Coffea canephora)


UNLEASH YOUR POTENTIAL® Two immensely powerful blends drive LeanFire Ultimate’s extraordinary results. Dozens of variations of the formula were meticulously tested before arriving at the ultimate profile.

Thermovigilance is a new concept championed by the full line of LeanFire supplements, including LeanFire Ultimate®. One of the worst aspects of a strong thermogenic is the stimulant-fueled crash it produces. The scientific symbiosis of precisely dosed caffeine anhydrous and L-theanine we call thermovigilance is designed to help eliminate this dreaded and unpleasant side effect, delivering quick, smooth energy with far fewer jitters.

Also in the Thermovigilance 2x Weight Loss Complex is Verilean®, a premium green coffee bean extract that has been clinically shown to help you burn more fat relative to muscle, and help double your weight loss‡ as part of your transformation. Rounding out the blend are Capsimax® to further aid thermogenesis, and BioPerine® to optimize ingredient absorption.

LeanFire Ultimate’s Adaptogenic Cognitive Enhancement System combines rhodiola, Cocoabuterol®, and rauwolscine to support mental energy, focus, and clarity that, in combination with caffeine, help you zone in quickly for maximally productive workouts. TeaCrine® supplies a controlled, stimulant-free lift in cognitive and physical energy to help take your performance to the next level.

To help you achieve better results faster, LeanFire Ultimate’s fully disclosed formula was explicitly engineered with no surprises and no compromises.

Supplement Facts+

Take 1 to 2 capsules 30 to 60 minutes before your first large meal of the day, and 1 capsule 30-60 minutes before your second large meal of the day. Do not take within 4 hours of bedtime.

Shipping Information+

Fast & Easy Shipping All Force Factor products are shipped via USPS First-Class Mail, and should arrive 2-5 business days after you place your order.

Shop Worry-Free If for whatever reason you are not satisfied, we offer a 30-day money-back guarantee. Contact us for an RMA number, then send back (at your expense) the unopened product within 30 days of the order date for a full refund, less the initial S&H. For more information, please reference our full return policy.