The pore unclogger.
Sometimes. It can bring underlying clogs to the surface in the first 2-4 weeks. Stick with it, it usually clears up.
Tricky. Best to use them at different times. Vitamin C in the morning, salicylic acid at night, to avoid irritation.
Not at over-the-counter strengths (0.5-2%). A slight tingle is normal, burning is not. Back off if it burns.
Click through to the studies bar for the evidence base.
See the dosing guide below.
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Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
Yes, it's one of the best things for them. It dissolves the oil and dead skin that creates the plug.
Work up to it. Start 2-3 times a week and see how your skin reacts. Some people can, some find it too drying.
This (a BHA) is oil-soluble and goes deep into pores. AHAs work on the skin's surface. BHA is better for oily, acne-prone skin.
Not its main job. It can slightly improve texture, but for wrinkles, you want retinoids or AHAs.
Most research uses 2.0g daily. Below 0.5g, you're probably wasting money. Above 5.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 20.0g.
The primary OTC acne treatment.
Originally derived from the bark of the willow tree (Salix species).
Salicylic Acid interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.