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# Hair Loss/Isopropyl alcohol

Question
QUESTION: Hi Dr Peter

Sir can I make a finasteride lotion by crushing and mixing proscar tablets in isopropyl rubbing alcohol 70%. Here is the link, please have a look:
http://www.amazon.com/Isopropyl-Rubbing-Alcohol-70-473ml/dp/B00127Y6CS

ANSWER: You could use 70% isopropyl alcohol or 70% ethanolfrom any source to dissolve the finasteride. It is easier to get isopropyle alcohol from most any corner drug store.

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QUESTION: 1)Sir in a country where I live, I could not find  isopropyl alcohol. So i have just found it at the amazon, so the link which I did send you , is this 70% isopropyl Rubbing alcohol fine? here is the link
http://www.amazon.com/Isopropyl-Rubbing-Alcohol-70-473ml/dp/B00127Y6CS

2) Sir if I take 60ml of 70% Isopropyl-Rubbing-Alcohol , so I shall dissolve in it 30mg proscar tablets (i.e 6 proscar 5mg tablets) in order to make a 0.05% finasteride lotion na?

ANSWER: Yes Isopropyl Alcohol from Amazon should work fine.

As I wrote before - ask your local pharmacist how much to grind up. This is a math problem.

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QUESTION: Sir In a country where I live , here pharmacist are not so good. Generally to make a 0.05% finasteride lotion one needs to dissolve 5mg finasteride in 10ml  Isopropyl Alcohol 70% na? Correct?

1 gram = 1000 mg
1 gram in 100 ml = a 1% solution
.5 gm or 500 mg in 100 ml = .5%
.05 gm or 50 mg in 100 ml = 0.05%

So, you need ten 5 mg Finasteride tablets ground up and dissolved into 100 ml.

I would shake it to dissolve the finasteride and then let it sit overnight. Then filter out the filler material which will be a whitish sediment. You can use a paper coffee filter.
Questioner's Rating
 Rating(1-10) Knowledgeability = 10 Clarity of Response = 10 Politeness = 10 Comment Thanks a lot Sir for your help

Hair Loss

Volunteer

#### Peter J. Panagotacos, <B>M.D.</B>

##### Expertise

I have 30 years experience in the field of medical and surgical Hair Restoration and am Board Certified in Dermatology and Hair Restoration Surgery.

##### Experience

I have 30 years experience in the field of medical and surgical Hair Restoration and am Board Certified in Dermatology and Hair Restoration Surgery. More information can be found at my website www.hairdoc.com