1 Product identity
Ingredient risk
Contains restricted ingredients
Thermo Burst Hardcore
BrandGNC Pro Performance→Other Combinations Tablet or Pill 28 ingredients 2 banned 2 caution DSLD #4282Net contents: 90 Tablet(s)
Target: Adults and Children 4 years and above
DSLD entry: 2012-01-25
2 Ingredients (28)
IngredientGroupSafety
Yerba Mate extractMate—
Guarana seed extractGuarana —
Proprietary Thermogenic Blend (Combination)Proprietary Blend (Combination)—
Capsimax Capsicum fruit extractCapsicum—
Bioperine Black Pepper extractBlack Pepper—
Pre-Workout Xplosion Blend (Combination)Blend (Combination)—
Green Tea leaves extractGreen Tea—
Yohimbe bark extractYohimbe—
Black Tea leaves extractBlack Tea—
Dill Weed extractDill—
CelluloseCellulose—
Vegetable AcetoglyceridesGlycerides—
natural Mint FlavorFlavor—
FD&C Red #40 Aluminum LakeColor—
FD&C Blue #1 Aluminum LakeColor—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⛔ Contains an ingredient banned in ≥1 country
GABA 🇺🇸 🇯🇵 — ates (FDA) :: Dietary supplement. Picamilon (GABA + niacin) banned as supplement (2015) [1]. || Japan :: GABA is a popular functional food i
Titanium Dioxide 🇫🇷 🇪🇺 — France banned TiO₂ in food from January 2020, first EU country.
⚠️ Use with caution — restricted in some markets
Vitamin B6 — Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients…
Caffeine (Anhydrous) 🇬🇧 🇪🇺 🇦🇺 — High caffeine warnings mandatory on products >150 mg/L.
3 Safety cross-reference
Vitamin C — Generally Safe
⚠ GI distress at high doses
⚠ Kidney stones risk >1g/day
Niacin — Conditionally Safe
⚠ Flushing at >50 mg
⚠ Hepatotoxicity at high doses
Vitamin B6 — Use with Caution
Pantothenic Acid — Limited Evidence
⚠ Diarrhea at very high doses
Ginger Root — Limited Evidence
⚠ GI: heartburn at high doses
⚠ Antiplatelet effect
Caffeine (Anhydrous) — Use with Caution
GABA — Banned in ≥1 country
⚠ Drowsiness
⚠ May enhance sedatives
Schisandra — Generally Safe
⚠ GI discomfort
⚠ May affect CYP enzymes
L-Carnitine — Generally Safe
⚠ Fishy body odor
⚠ TMAO concern
Grape Seed Extract — Limited Evidence
⚠ Antiplatelet effect
⚠ May interact with anticoagulants
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Titanium Dioxide — Banned in ≥1 country
⚠ EFSA: can no longer be considered safe as food additive (2021)
⚠ Genotoxicity concern (nanoparticles)
Sucralose — Conditionally Safe
⚠ May affect gut microbiome
⚠ Heating may produce chlorinated compounds
4 Label claims
• All Other
• Structure/Function
5 Data source
DSLD ID4282
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2012-01-25
6 More from GNC Pro Performance
View GNC Pro Performance Safety Scorecard → 98 products
100% Casein Chocolate Supreme100% Casein Protein Chocolate Peanut Butter100% Casein Protein Cookies & Cream100% Casein Protein Vanilla100% Egg Protein Vanilla Ice Cream100% Hydrolyzed Protein Chocolate7 Cite this page
Vancouver
Pkhakadze G. Thermo Burst Hardcore — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 30]. Available from: https://supplement.ge/products/thermo-burst-hardcore-4282/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
Analyzed by SupplementIndex
PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD
Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG
Publisher: PHIG