[refurb]

There is very little evidence that these creams work.[1]

Just one example...

CONCLUSIONS: This study suggests that KA cream does not decrease CIPN symptoms in cancer survivors.

[1]https://www.ncbi.nlm.nih.gov/m/pubmed/24531792/

[long]

Interesting.

GP seems to say that it worked wonders for them, so I'm still interested in trying it.