OMG! Sory for the late reply... I haven't come and visit in a while.
I think YOU can do it yourself with no problems, it will take time, but the steps are not that complicated.
You will love the results. This has changed my life so much. Now I don't worry about getting caught under the rain, or about waking up and going straight to the shower to wet my hair and apply layers of hair products to make my curls immune to humidity and frizz.
I made my second order from a different seller: keratintoday
since i saw how the ratings dropped from the seller I purchased it from last time.
KeratinToday has 4oz bottles for $30 and FREE shipping.
The experience was great with this seller, and super fast shipping!
I order the big bottle. And is a great investment. I would recommend to buy the sample bottle first. If you like the results go for the big one next time. You will save a lot later.
About the safety, well, I think it is safe enough for me. Hey! I live surrounded by radiation from cellphones, and WIFI...I eat veggies full of pesticides and God knows what else, everything seems poisonous lately...
So at leas I will die knowing what is it to have better good hair days than before, an I will die gorgeous! (LOL)
You can see tutorials on How To Do It on Youtube.
I am so sorry I replied so late, this has been a crazy few months for me.
Keep us posted on the results. And yo can always PM me if I can help on anything!
Please take pics!!!!