: Offers the best current value, with a single 1.05 oz syringe available for $5.97 $19.99 . They also carry multi-packs . The Home Depot : Stocks the Combat Source Kill Max Gel 60g for $9.84 . Target : Sells the 2.1 oz syringe for $9.99 . Lowe's : Carries the 2.1 oz professional formula .

: You can also find it at Walgreens , Dollar General , and Family Dollar . Product Highlights

: A reliable source for various sizes, including the 30g tube .