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ToolsCompareVialox vs Tesofensine

Vialox vs Tesofensine

Side-by-side comparison of key properties, dosing, and research.

Skin & CosmeticAnti-Aging & Longevity
Vialox
Fat Loss & Metabolic
Tesofensine
Summary
Vialox is a synthetic pentapeptide that mimics the activity of conotoxin from cone snails, acting as an antagonist of nicotinic acetylcholine receptors at the neuromuscular junction. Similar to Syn-Ake but derived from cone snail venom biochemistry, it reduces facial muscle contraction to smooth expression wrinkles.
Tesofensine is a triple monoamine reuptake inhibitor (TMRI) that blocks reuptake of serotonin, dopamine, and norepinephrine. Originally developed for Alzheimer's and Parkinson's disease, it was repurposed as a potent weight loss agent after clinical trials demonstrated substantial fat loss via appetite suppression and increased energy expenditure.
Half-Life
Not applicable (topical; effect duration hours)
8-10 days (exceptionally long; accumulates over weeks)
Admin Route
Topical
Oral
Research
Typical Dose
0.005-0.05% in formulation
0.25-0.5 mg per day
Frequency
Twice daily
Once daily
Key Benefits
  • Reduces dynamic wrinkles from repetitive facial expressions
  • Reversible muscle-relaxing effect without injection
  • Smooths forehead, periorbital, and perioral lines
  • Complementary to collagen-stimulating peptides
  • Well-studied tolerability in cosmetic concentrations
  • Can be combined with Syn-Ake for dual conotoxin/viper venom effect
  • Potent appetite suppression via triple monoamine reuptake inhibition
  • Significant weight loss (8-12% body weight in phase II trials at 0.5 mg)
  • Increases basal metabolic rate and energy expenditure
  • Reduces fat mass preferentially over lean mass
  • Potential cognitive benefit via dopaminergic and noradrenergic enhancement
  • Longer half-life than sibutramine allows once-daily dosing
Side Effects
  • Generally very well-tolerated topically
  • Rare contact sensitivity or mild irritation
  • No clinically significant systemic neuromuscular effects at cosmetic doses
  • Elevated heart rate and blood pressure (sympathomimetic)
  • Dry mouth
  • Insomnia and sleep disturbances
  • Nausea
  • +4 more
Stacks With