I just went to their website and looked up the product data sheets and for all grades of regular Maxlife (including 5w30 and straight 30) it has only the following listed under "Approvals/Performance Levels"
"API SL/SJ
Valvoline’s Maxlife™ motor oil is safe for use in new and rebuilt engines and will not void new car warranties."
But no ILSAC (Starburst) or Energy Conserving rating. For their regular oil (All Climate) the list includes many more approvals:
Approvals/Performance Levels Viscosity Grade/Other
API SL/SJ SAE 5W-30, SAE 10W-30, SAE 10W-40, SAE 20W-50
ILSAC GF-2 & GF-3 SAE 5W-30, SAE 10W-30
Energy Conserving SAE 5W-30, SAE 10W-30
FORD M2C-153G SAE 5W-30, SAE 10W-30
FORD M2C-915A SAE 5W-30
GM 6094M SAE 5W-30, SAE 10W-30
Chrysler MS-6395H SAE 5W-30
MIL-A-A-52306 CID SAE 5W-30, SAE 10W-30