Maximum dilution levels for each essential oil in scalp massage?

[The Wrathful]

<div class="bbWrapper">hello.<br /> <br /> ive heard of someone that Lavender can go up to 10%. and the normal dilution level is 2.5% can essential oils go any higher than this in scalp massage or can some go higher?<br /> <br /> thanku</div>

 

[Brooke]

<div class="bbWrapper">I wouldn&#039;t do 10%. Remember less is more with essential oils. I personally wouldn&#039;t go much above 1% dilution.<br /> <br /> remember that some people can have sensitivities to the oils and that using them in too high of a concentration can really irritate the skin</div>