AND ENOUGH FOR THE WHOLE WORLD? Normally the leaves are used.

“The next step in our research is to identify the specific components in Neem bark extract that are antiviral………stop this non-sense and use it as it shows up in nature!!

Very interesting is also the information below {ivermectin is also effective for scabies!!]

Topical use as a poultice with neem leaves in 814 patients resulted in a 97% cure rate in patients with scabies (Mills & Bone, 2000).

Kuhn, Merrily A.. Winston & Kuhn’s Herbal Therapy and Supplements: A Scientific and Traditional Approach (p. 448). Lippincot (Wolters Kluwer Health). Kindle Edition.

At the moment all neem tree bark at Amazon is sold out!!