BioStacks
Best for
Ingredients (5)
Caffeine Anhydrous
100%Dose
350 mg
Target
100–400 mg
Form
—
L-Tyrosine
100%Dose
1000 mg
Target
500–2000 mg
Form
—
Instant BCAA Blend
100%Dose
5000 mg
Target
5000–10000 mg
Form
—
Citrulline Malate
100%Dose
6000 mg
Target
6000–8000 mg
Form
Standard
Beta-Alanine
63%Dose
2000 mg
Target
3200–6400 mg
Form
—
Other Ingredients (7)
FD&C Red No. 40 LakeColorant
Same petroleum-derived azo dye as Red 40, linked to hyperactivity in children (Southampton study) and carrying an EU warning label; pure cosmetic color with zero benefit.
SucraloseSweetener
Dose context matters. As a trace excipient in a tablet coating or capsule, the amount is minimal and not a meaningful concern. The evidence below applies to the gram-level intakes typical of sweetened protein powders, pre-workouts, and drink mixes: a 2022 human trial (Suez et al., Cell) showed sucralose disrupts gut bacteria and worsens blood sugar control in healthy adults, and a 2023 study (Schiffman et al.) found that sucralose-6-acetate — a compound formed when sucralose is digested — was genotoxic to human cells in vitro. It remains an artificial sweetener with no nutritional purpose.
Acesulfame PotassiumSweetener
Older NTP rodent studies (1980s, contested) reported lymphoma and leukemia at very high chronic doses; modern reviews (FDA 2003, EFSA 2000) concluded no cancer risk at human exposure levels but the issue is not fully resolved (Mishra 2020 review). Animal evidence suggests gut microbiome disruption (Bian 2017 — male mice on Ace-K showed altered microbiota and metabolic markers). Manufacturing uses methylene chloride, with potential residue concerns. Purely cosmetic additive — risk:benefit unfavorable for supplements.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Citric AcidAcidulant
Natural acid derived from citrus fruits
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
Sea SaltFlavor
Basic food-grade salt used for taste in supplements
How to Take It
Best taken in the morning
Contains Caffeine, which is stimulating — keep it to the morning. Take it between meals, away from food.
On an empty stomach
Keep it away from protein-heavy meals
On the label
Dosage: Mix one scoop of Animal Fury in 12 oz. of your beverage of choice 30 min before the workout. Due to the extreme potency of Animal Fury, it would be advised to start with 1/2 scoop and work up to 1 full scoop. Do not consume more than one serving within a 24 hour period or within 6-8 hours of bedtime.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
No price yet
What 163 muscle supplements cost
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.