Topical Serum. Anti-Inflammatory – Pain Management. Apply dropper of serum to sore or painful area of skin, spread on area as needed. The yellow color on skin will wash off — Leave Serum on 15 min. or longer. DO NOT touch to clothing or porous materials while damp — Serum contains oil & will stain. — Penetrates Tissue — Enters blood stream within 10 minutes. Leave Serum on 15 min. or longer.