: Authentic unrefined shea has a distinct nutty or smoky aroma . Some users find this "horrible" or overpowering, while others appreciate it as a sign of purity.

: If it smells sour or rancid, it likely has too much moisture and is spoiling. Pure, well-made shea can last for one to three years .

: Users frequently report that it provides long-lasting hydration that "survives washing" and is especially effective for extremely dry areas like heels and elbows.