While you may be on the verge of getting too much Ronnie Coleman Signature Series this week, we have yet another piece from the eight time Mr. O and his brand. Following on from King Beef, the three new flavors and second size of ISO-Tropic Max, and our first real look at Ronnie’s flavored Stacked-N.O. and Beta-Stim. We have the third basic formula for the Signature Series, and one that ruins the possibility of Ronnie having a complete powder product range, BCAA-XS. As mentioned the supplement is a basic formula featuring exactly what it’s titled BCAAs, dosed at 2.2g per four tablet serving with the popular 2:1:1 ratio. Each bottle of the latest from Ronnie packs a total of 200 tablets, working out to be 50 servings amounting to 110g of BCAAs. Whether your a big fan of the Signature Series or just BCAAs in general, BCAA-XS has been launched through Muscle & Strength with a very nice introductory deal. Basically purchase two bottles of the product at $22.75 each, and get a third bottle free. The result is roughly $15 per BCAA-XS saving you more than 30%, the perfect way to introduce any new supplement.