Katie acknowledges she's still analyzing the data but believes the ingredients work better together than separately
Key Takeaways Glycolic acid (AHA) works on the skin's surface best for dull, dry, ageing, or uneven skin Salicylic acid (BHA) works inside the pore best for oily, congested, acne-prone skin The core difference is solubility: glycolic is water-soluble, salicylic is oil-soluble You can use both, but alternate them never layer two acids in the same session Always wear SPF when using glycolic acid it increases sun sensitivity Start low, go slow: begin with 12 uses per week and build from there When in doubt, patch test first FAQ: Salicylic Acid vs Glycolic Acid Q: Which is better for acne salicylic acid or glycolic acid
Lehr HA, Frei B, Arfors KE (1994) Vitamin C prevents cigarette smoke-induced leukocyte aggregation and adhesion to endothelium in vivo
This stack tests the same logic with a triple-agonist backbone
The team also only measured sural nerve and not other nerve conduction velocity and amplitude, although the researchers did this because they state is is widely accepted that sural nerve velocity is also representative of other nerves
might be hard for some to take four capsules at once
