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Phase One Nutrition

Phase One Nutrition Lean Phase 60 Caps

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Thermogenic Fat Burner | Phase One Nutrition Lean Phase 60 Caps

Lean Phase from Phase One Nutrition is a powerful formula which includes the strongest ingredients Phase One could find. This powerful fat burner and appetite suppressant covers every aspect a fat burner should, extreme energy, laser focus, thermogenic properties, and appetite suppressing qualities. If you're trying to improve your physique, along with diet and exercise, Lean Phase may be just what you need, grab a bottle today!

Phase One Nutrition Lean Phase Highlights

  • Promotes Extreme Energy
  • Promotes Focus & Elevated Mood
  • Thermogenic
  • Helps Suppress Appetite


For the first 5 days of taking Lean Phase, take one capsule with breakfast. From day 6 and beyond continue taking one capsule with breakfast, and take an additional capsule 6-8 hours later with a meal or 8 ounces of water. 

Phase One Nutrition Lean Phase Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 60

Vitamin B3 (Niacin) 15mg

Vitamin B6 (as Pyridoxine HCI) 5mg

Caffeine Anhydrous 300mg

L-Tyrosine 175mg

2-Aminoisoheptane 150mg

Beta Phenethylamine 25mg

Citrus Aurantium (Fruit) 10mg

Black Pepper Extract 5mg

Yohimbine HCI 3mg

Cayenne (Capsicum Annuum Fruit) 2mg

%Daily Value Based on 2000 Calorie Diet. 

*Daily Value Not Established


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed suggested dose. Contains caffeine. Do not combine with other stimulant-based products. Do not use within 6 hours of bedtime. Do not use alcohol while taking this product. Do not take this product if you are pregnant or lactating. Must be 18 years old to use this product. Keep away from children and pets. Do not use if the seal has been tampered with. Store product in a cool, dry place (60°F to 80°F).


Cappelletti S, Piacentino D, Sani G, Aromatario M. Caffeine: cognitive and physical performance enhancer or psychoactive drug? [published correction appears in Curr Neuropharmacol. 2015;13(4):554. Daria, Piacentino [corrected to Piacentino, Daria]]. Curr Neuropharmacol. 2015;13(1):71–88. doi:10.2174/1570159X13666141210215655