Acne Prone Serum with Salicylic Acid & Centella Asistica

Acne Prone Serum with Salicylic Acid & Centella Asistica by MD Formula is a skincare product, filed under Skincare. Active ingredients can be effective and irritating at the same time, which is why the usual advice is to introduce one at a time. Start with a small amount every other day and build up frequency once your skin has settled. Discounted listings come and go, and rarely at the same shop twice. Follow with SPF in the morning: plenty of active ingredients leave skin more sensitive to sunlight than usual. Whoever is cheapest today may not be tomorrow, so it is worth looking again before settling on the best deal.