MuscleTech
AlphaTest Thermo XTR


64/100
SUPPIE SCORE
55/100
EFFICACY
Medium
SAFETY
78/100
CLEANLINESS
What Does AlphaTest Thermo XTR Do?
10 actives: 3 vitamins and minerals and 7 others (L-Carnitine L-Tartrate, ashwagandha extract, enfinity paraxanthine and 4 more). Of 7 actives with a studied range, 4 are at or above studied amounts; 3 fall short.
How does paraxanthine in AlphaTest Thermo XTR compare to standard caffeine?
Does the 600 mg dose of KSM-66 Ashwagandha increase testosterone in healthy men?
Should I avoid taking AlphaTest Thermo XTR close to bedtime?
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What Are the Benefits of AlphaTest Thermo XTR?
Based on proven scientific research
Stress & Cortisol BalanceStrong
Exercise PerformanceStrong
Thermogenesis & EnergyModerate
Hormone OptimizationModerate
Good For:
What Are the Side Effects of MuscleTech AlphaTest Thermo XTR?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Contains enfinity paraxanthine (200 mg), a central nervous system stimulant metabolite that may cause elevated heart rate, jitteriness, or insomnia if taken late in the day.
•Includes pungent thermogenic actives (aXivite phenylcapsaicin and CaloriBurn GP grains of paradise) which can occasionally cause mild gastrointestinal burning, reflux, or nausea.
•KSM-66 ashwagandha is processed with milk and may pose an allergen risk for individuals with severe dairy allergies.
•Long-term high-dose ashwagandha use has been rarely linked to liver enzyme elevations; monitor symptoms if you have pre-existing hepatic conditions.
•Not recommended for pregnant or nursing individuals, or those with thyroid disorders or hormone-sensitive conditions without physician supervision.
Potential Side Effects
Negative Interactions
Allergens
Milk
Inactive Ingredients
Hypromellose
Low RiskCalcium carbonate
Low RiskFd&c red no. 40
Medium RiskStearic acid
Low RiskSilicon dioxide
Low RiskMagnesium stearate
Low RiskWhat Are the Ingredients in MuscleTech AlphaTest Thermo XTR?
Vitamin B6 (as Pyridoxine Hydrochloride)
0.42mg
Vitamin B12 (as Cyanocobalamin)
0.6mcg
Zinc (as Zinc Oxide)
11mg
L-Carnitine L-Tartrate
1g
Ashwagandha Extract (as KSM-66, Withania somnifera, root)
600mg
enfinity Paraxanthine
200mg
aXivite Microencapsulated Phenylcapsaicin (supplying 1% phenylcapsaicin)
62.5mg
Grains of Paradise Extract (as CaloriBurn GP, Aframomum melegueta, seed)
40mg
Boron Citrate (supplying 5% boron)
200mg
Longjack Extract (Eurycoma longifolia, root)
75mg
Hypromellose
Calcium Carbonate
FD&C Red No. 40
Stearic Acid
Silicon Dioxide
Magnesium Stearate
Dosage & Bioavailability
How the active doses and forms in AlphaTest Thermo XTR compare to the research.
•Vitamin B6 (as Pyridoxine Hydrochloride) — 0.42 mg a day; studies typically use 10-100 mg/day. This range is provisional until reviewed.
•Vitamin B6 (as Pyridoxine Hydrochloride) — pyridoxine hydrochloride is among the preferred forms of vitamin b6 in Suppie's ingredient library.
•Zinc (as Zinc Oxide) — 11 mg a day; within the 5-40 mg/day typically used in studies. The zinc oxide form is less well absorbed than others.
Frequently Asked Questions
Common questions about MuscleTech AlphaTest Thermo XTR