Let me start by saying that I’m a teen and sadly going through the whole hair loss thing, now you always even with any hair loss product that claims it works especially this one, there will always be a shedding phase don’t be worried it means your old stupid thinning hair is being kicked out of the house and new stronger newer thicker hair is being posted up, it may take time but don’t worry it’s worth it! Don’t give up here I set up a routine for you, to maximize hair regrow...Monday:Shampoo and conditionTuesday:Do not wash hair or codniton itBut at night apply castor oil leave on all nightWednesday:Shampoo and condition hairNight time, use Derma Roller or Derma pen and use it on areas of scalp where hair is leaving you,Thursday:Do not shampoo or conditionNight time do nothingFriday :Shampoo and conditionNight time nothingSaturday:Do not shampoo or conditionNight time apply castor oilSunday:Shampoo and conditionNight time do nothingU can see that Sunday and Monday it will be back to back shampooing you can change it up but this schedule has gotten my temples back to where they were 6 months ago this shampoo is an important key factor so buy it! Read more

I'll never buy another shampoo again in my life, it has made such a difference in my head , give in credit I also take biotin and and " Hair Growth oil , all natural " also bought on Amazon! I don't know what it will do for you, but after 5month of this hair regimen, shampoo , vitamins and growth oil , my hairooks better then it has in years , its stronger, healthier looking , and starting to fill in spots that havent had hair in years , good luck to all my brothers . Read more

It didn't help one bit... I'm a 35 year old Male with hair loss and it probably made more hair fall out then grow. Back to the drawing board... found castor oil can help Read more

I have tried so many different shampoos...not sure what all the fuss is about...smells like cheap cologne, leaves hair kinda dry and is over priced...not sure what all the 5 star reviews are about...much better alternatives out there at a much better price point... Read more

I am writing this review just for a manufacturer to maybe improve this shampoo to what it was in the past. I agree with some reviews that it was much better quality and then something happened to it. I bought my very first bottle and it was much thicker with great smell and made my hair looks good. So I was happy and as advertised that needs to be used for few months I ordered two more bottles, however the following bottles came completely different and we're very thin, and color changed, and I didn't see any benefits after using it for 5 months. I definitely liked the original version and would make it as my primary shampoo for the rest of my life since it also kept my hair greese free for much longer, but unfortunately I hesitate to buy since I don't want to pay so much for way worse quality that I got in two other shipments . Please reavalute back your ingredients and production to make this shampoo worth to buy. Read more

So far, I have loved this shampoo! I normally have a hard time with shampoos being very hard and irritating for my scalp. I get nervous to try new products, but this one has been very gentle on my scalp. It smells great and leaves my hair very soft and manageable. I look forward to the cumulative effect over the next few months! Read more

I been using Restoration Laboratory's shampoo a little over a year and a half. It works if you use it correctly. The one star reviews are evidently people that can't translate directions from english to their language. To use it properly wet your hair when you first get in the shower and apply the HDT shampoo. You must massage it in your scalp for a minute or two and leave it in until you finish showering. (preferably 5 minutes or longer) I did this for about 9 months every day and the hair on the crown of my head filled back in. I also bought Dr. Formulas hair omega DHT vitamins. I don't take 2 a day as thats a bit much for some of the common vitamins I already get in my diet. What's amazing is this combination not only filled in my hair at age 73 but it has also restored the melanin which gives your hair it's natural color, so my gray is turning dark brown now. I use one bottle of shampoo about every 4 - 5 months, a little goes a long way and the vitamins last 3 months. PS. I don't do reviews but some of you guys are really trying to correct you hair loss problem and I've been there. Also, I only shampoo every other day now that my hair has filled in. I truely hope this helps but if you can't invest the time to do it right and keep doing it long enough for results then I wouldn't start. I did not think it would work but I bought it and used it correctly and stayed with it and I'm glad I did now. Read more

I have used this product for a couple of weeks. Eventhough it is too soon to tell if it will help with regrowth, I have noticed that my hair isn't coming out in the shower like it usually does. Read more

I was surprised for a shampoo that contained ketoconazole this did not strip my hair. I need the ketoconazole as I suffer from sebborheic dermatitis. I shampoo every third day and my hair does not frizz like it normally does after a shampoo. Also where I need to usually shampoo daily to keep my SD under control, I'm amazed I can go longer in between washes without my SD flaring up. I use this with a topical product that blocks DHT and my shedding has decreased tremendously. As for new hair growth, that is yet to be seen but I am happy that there is hope for my follicles. Read more

Very disappointed with this shampoo. Previously it was excellent. It was a very thick golden brown colour and had a nice smell, the new formula (I.e the cheaper way to produce the shampoo) is almost translucent and extremely liquidy and no smell off it. They’ve obviously decided to try and mast produce at a much cheaper cost but the end product is no longer worth the price. Won’t buy again Read more

this shampoo is the best. I have tried Alpecein, Briggs and many others, but this one is without doubt the best. It WORKS- you have to follow what it states on the bottle. Most important you need to leave it on your scalp after massaging for 3-5 minutes. From experience leave it for 5minutes. what i do is wet hair first rub into scalp and wait 5mins then shower, just to save on the water!- STICK with it you will notice the difference towards the 1st end bottle and beginning of the 2nd. You must be DISCIPLINED- otherwise it will not work- I personally use the shampoo every day so i cannot comment on using only 2-3 times a week- YES it is expensive, but a lot less than having some type of hair replacement therapy- £450 approx a year -most people will spend that on Booze a year- it depends how highly you want your hair to regrow, because it will. I have been using it for about 6 weeks everyday so results may have been quicker than if i had been using it 2-3 times a week. If you have the time to stand and work the shampoo into the hair - sit or stand for between 3-5 minutes (the longer the better) then shower quickly and do not mind paying £44 a month then you need to Buy this now.. it will work but you have to be patient- Yes we live in a DISPOSABLE society that if things do not work after 5mins then throw it away..... NOT SO. Stick with it- this is a long term process, (weeks/months)- not days. Good Luck Read more

Unsure why all the reviews are so positive. This product has done nothing to aid the loss of hair I'm experiencing, your hair feels somehow mildly thicker after using it, but certainly doesn't look it and the hairs left on my towel may have even INCREASED since using.Save your money and go elsewhere, Regaine or an actual hair transplant (Regaine didn't really work for me but did notice a small reduction in hairloss on crown) Read more

Very effective shampoo. Couldnt expect.... Read more