Rene FurtererTriphasic Progressive Concentrated Serum for Hereditary, Hormonal Thinning Hair - Drug-Free - Receding Hairline - Leave-In - Sulfate, Paraben, Silicone-Free - 8 ct., 30-Day Supply

I have been using Triphasic for about 6 months now & I have seen a noticeable increase in hair regrowth. My hair is much thicker & there is less shedding. It's super easy to apply after shampooing & doesn't leave any sticky or oily residue on the hair or scalp.

Just started the 30-day supply — no dramatic changes yet, but my scalp feels healthier and there’s less shedding. Easy to use, non-greasy, and love that it’s drug-free. Excited to see more progress with continued use!

I ordered this because I’d been dealing with really bad hair which is likely due to low iron and hormones. I noticed a ton of hair in my hair brush and the sink every time I would wash my hair and overall thinning of my entire hair which is scary when you naturally have thin hair and not that much to begin with.The first package you start using a vial twice a week, the entire one. You wash your hair and towel dry it, then shake up the little container, untwist the lid and screw on the applicator (make sure you keep that for all applications) there is enough to saturate your scalp and make sure to apply it in all areas.Repeat this twice a week (I do every Wednesday and Saturday for example) until they’re all gone. This box will last one month. Then you can start using only one vial per week and it will last you two months.I noticed less hair after about 2 weeks already. This stuff is legit and it’s without harmful medication.I’d highly recommend. I only took off one star for the price.

Great hair improvement

Contrary to complaints that the product is difficult to apply, it's simple to use if you follow the directions. On the side of the box are illustrations that show exactly how to open the vial, release the powder, and apply with the applicator. Also, a video on You Tube shows exactly how to do it. The results can take up to 3 months. Some complain after using the first box they saw no improvement. That's because they didn't use it long enough to know if it works for them. If after 3 months you see nothing, stop using it. I took Nutrafol vitamins for 10 months with zero improvement. I'm willing to give it three months. Also, I smell nothing and neither does my husband. I don't understand why some consumers complain it smells awful.

Vial came in broken. Highly disappointed.

My hair is medium/medium and recently I've been experiencing a little extra loss of hair due to hormonal shifts (perimeno), so this was more of a preventative measure. I didn't want to dive right into minoxidil and thought this would be a good "starter" since you only need to use it 2X per week for the first month and then only 1X a week thereafter. Unfortunately, this felt more like a thickening serum than anything else. It left a filmy residue feeling in my hair, which in turn did in fact make it appear thicker, but that's not my goal. I do not like the feeling of something coating my hair strands, instead I like when the product "soaks in", if that makes sense. I can't speak to whether or not it actually stimulates hair growth after the 3 month period as stated.

So, got this for my wife when she said it had great reviews. After a couple of treatments, she's found that while she is not growing a lot of new hair, she also isn't losing any, which is rather remarkable. Instructions and information in the package are very good, easy to follow. And I have noticed that her scalp is more... well, full looking, even though the growth is not there yet. I think it takes a few treatments to get there. Will update once we have more results.