View the Supplement Facts label
Active Ingredients per Serving (3 capsules):
Vitamin B12 (as Methylcobalamin) - 24mcg
- Acetyl L-Carnitine HCl - 1,000mg
- InnoSlim (Panax notoginseng root + Astragalus membranaceus root powder) - 250mg
- enfinity Paraxanthine - 150mg
- Berberine HCl - 100mg
- L-Theanine - 100mg
- CaloriBurn GP (Grains of Paradise Extract, 12.5% 6-Paradol) - 40mg
- Cayenne Pepper Powder - 30mg
- BioPerine (Black Pepper Extract) - 5mg
Other Ingredients: Rice Flour, Hypromellose (Veggie) Capsule, Vegetable Magnesium Stearate.
Other Ingredient Information
- Hypromellose (veggie) capsules, with rice flour and vegetable magnesium stearate.
- Caffeine-free: energy comes from enfinity Paraxanthine instead of traditional caffeine. 90 capsules, 30 servings.
Health Considerations
- Contains 150mg Paraxanthine, a stimulant. Avoid combining with high-stimulant products, and do not take within 6 hours of bedtime.
- Berberine may affect blood sugar. Intended for adults 18 and older; consult your healthcare provider if you are pregnant, nursing, or take medication for blood sugar or blood pressure.
Acetyl L-Carnitine HCl — 1,000 mg: Helps support fat metabolism while fueling cellular energy to keep you moving.*
InnoSlim® — 250 mg: Patented metabolic support designed to promote healthy glucose metabolism and body composition.*
enfinity® Paraxanthine — 150 mg: Delivers clean energy and sharp mental focus without traditional caffeine.*
L-Theanine — 100 mg: Promotes smooth, focused alertness to complement paraxanthine-driven energy.*
Berberine HCl — 100 mg: Adds targeted support for healthy glucose metabolism and metabolic function.*
CaloriBurn GP® — 40 mg: Patented Grains of Paradise extract that helps turn up thermogenesis and energy expenditure.*
Cayenne Pepper Powder — 30 mg: Adds another layer of thermogenic support to help drive calorie expenditure.*
BioPerine® — 5 mg: Helps enhance nutrient absorption so you get more from the formula.*
Vitamin B12 (Methylcobalamin) — 24 mcg: Supports normal energy metabolism and nervous-system function.*
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Dosing: Take 3 capsules daily. Do not exceed 6 capsules in a 24-hour period.
Timing: Take 20–30 minutes before your workout or a meal. Avoid taking within 6 hours of bedtime.
Directions: Take with 6–8 oz of water. For best results, use alongside a consistent diet and exercise program.*
Warnings: Intended for healthy adults 18 and older. Contains paraxanthine, a stimulant; avoid combining with high-stimulant products. Consult a healthcare professional before use if you are pregnant, nursing, taking prescription medications (especially for blood sugar or blood pressure), or have a medical condition. Keep out of reach of children.
Garett Reid, MSc, CSCS, CISSNStrength coach & sports nutrition specialist · About the author
Buck Naked is an interesting option for a fat burner because it's a caffeine-free thermogenic without being stimulant-free. This is important as sometimes there's confusion: Caffeine free does not equal stimulant free.
With that said, the 150mg enfinity® Paraxanthine can provide noticeable energy and focus, while 1,000mg Acetyl L-Carnitine, 250mg InnoSlim®, CaloriBurn GP®, and cayenne give the formula a broader focus on fat metabolism and thermogenesis.
Then the inclusion of L-Theanine is always nice as it complements stimulants for a more balanced energy experience.
One issue is the 100mg of Berberine which is substantially below the doses typically studied for metabolic outcomes. However, there is plenty of other good stuff so this isn't a massive concern.
Overall, Buck Naked makes the most sense for someone who wants energy, focus, and thermogenic support while cutting but specifically wants to avoid traditional caffeine.*
What is Buck Naked?
What’s in the formula?
What is enfinity® Paraxanthine?
What’s the Difference Between Bucked Up Buck Naked and Bucked Up HEAT?
Can you take Buck Naked and RUT together?
Is Buck Naked a replacement for diet and exercise?
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Supplement Facts
What's in Bucked Up - Buck Naked
- Servings30
- Serving size3 capsules
- Per serving$2.00
Key ingredients
- Acetyl L-Carnitine
- Paraxanthine
- InnoSlim
- Caloriburn
- Berberine
- L-Theanine
- Cayenne
- BioPerine
- Vitamin B12
Diet & quality
- Gluten-Free
- USA-Made
- GMP Certified
Allergens: None of the top allergens
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Compare
How Bucked Up - Buck Naked compares
| Product | Servings | Price per serving | Link |
|---|---|---|---|
 Bucked Up - Buck NakedYou're viewing | 30 | $2.00 | |
 Bucked Up - HEAT Fat Burner Capsules | 30 | $1.53 | View Bucked Up - HEAT Fat Burner Capsules |
 Legion Athletics - Phoenix Stim-Free Fat Burner | 30 | $1.67 | View Legion Athletics - Phoenix Stim-Free Fat Burner |
 Jacked Factory - Burn-XT™ Max | 30 | $1.17 | View Jacked Factory - Burn-XT™ Max |
Per serving, from the lowest current price. Doses from each product's label.
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