I tried the Herbal one for Softer Hair all over my scalp Sunday night(I made big parts then applied). It tingled for a long long time.
I could still feel that cool sensation some in the morning. So from about 10pm-6am I tingled. Lol! It smelled really nice. Made my hair soft actually. I think my hair likes "greases" I never had a problem with them growing up except using too much.
I didn't know they were the same ones who made Sulfur 8. I just Googled it online and also found out that J. Strickland is the company that makes Glover's, Sulfur 8 and the following:Nadinola, Royal Crown, Blue Magic, Zuri Cosmetics, Under Wig, Hoyt's, Othine, Black & White, Queen, Artra, World Of Curls, Just So and Hair Rep...if any of these are familiar to you.
I definitely know Blue Magic! -which by the way has NEW Products with Carrot Oil, Tea Tree Oil, & Olive Oil- They also have an Indian Hemp product, a cholesterol rinse, a protein gel, an activator gel, a castor oil product and a "Super Sure Gro" .... hm, learn something new everyday!