GlyMed Plus GlyMed Plus Serious Action Skin Astringent No. 10 - 8 oz $42.00 GlyMed Plus Serious Action Skin Astringent No. 10: Refresh your complexion after cleansing with our cooling astringent containing salicylic acid, tea tree oil and menthol. In 10% salicylic acid to treat the most severe acne conditions. *Due to a... Add to Cart Add to Wish list Compare