I couldn't find any information about the mash bill. Since it is bourbon it has at least 51% corn, but beyond that, who knows. It's three years old, straw gold in the glass, and cost me $9.99 for a fifth. NOSE: Alcohol, something medicinal, a sour note, grass, honey, and lemon cough drops. MOUTHFEEL: Watery. TASTE: Lemon cough drops, honey. FINISH: Lemon, a faint oak - short. SUMMARY: This is a barely adequate bourbon, down around the quality of Jim Beam white. At $10 it's at its maximum value - I wouldn't pay a dollar more for it. It's sad to realize that this is the successor to Heaven Hill Bottled In Bond, which surely was much better than this sorry juice. RATING: Poor.