Rene Furterer TRIPHASIC Thickening Shampoo – For Thinning Hair – Improves hair density & strength – Scalp Nutrition – Rosemary Oil - For Men & Women - Color Safe

Excellent, healthy hair

This product has caused a ton of tiny new hairs that, WITH TIME, grows fully. I died my hair for 50 years until it went white (no pigment). But I was losing hair at the temples (age 72). Now, maybe 2 months later, I have tons of new hairs and they are growing in thicker where previously no hair grew. I also use other Renee Furterer products that complement the shampoo. But the shampoo is the newest product and the strongest. Cannot use more than once per week. It needs to be balanced with Renee Furterer conditioner called Hydra. The hair growing is stronger and prettier than my previously died hair. And I no longer need to die it. Sometimes I add "lowlights" of blonde. Very nice aging!!

Works really well. My hair is thinning and this shampoo makes it feel thicker. I prefer the green one with the specks in it, bt, this one is also very good product.

I saw some people complained this shampoo did not have much bubble — because you use too little of it. please use more and wash at least 2 times.... and dry your hair with cold or warm, not hot air. must dry your scalp, dont leave it wet a bit. the shampoo it really reduce the hair lost , I was got hair lost like 15-20 every time but now less 10. I really want to recommend this. but it is not very good on reduce dandruff, so you may use another anti dandruff shampoo once a week would be better

I had been using the conditioner so I wanted to try the shampoo. It smells fabulous and I can't wait to use it longer to really see the results combined with the conditioner. Only wish the package was bigger with more product.

While I have been semi-satisfied with the shampoo (it has helped a bit with hair thinning, although not as much as I’d like), my negative review is for how the bottle sizes have shrunk. In July of 2024, I purchased 20.2 oz of shampoo for $76. In August of 2025, the shampoo is now 16.9 for $72. I certainly should have checked the sizing, but when I hit buy again on Amazon, I definitely assumed I was getting the same amount of product. Incredibly disappointed with their attempt at hiding they are selling less product for the same money. 20% less product in 12 months is outrageous. I’ll certainly be looking for a different thickening shampoo in the future.

Because the pump was not secured in transit, precious product was wasted.

Started using Triphasic shampoo on the recommendation of my hairdresser after Covid caused hair loss. Within 3 months my hair dresser said there was a noticeable difference in my hair. It was definitely thicker and has remained so. Yes, it is a bit pricey but I only wash my hair every 3rd day or so and use just 1 pump. This bottle will last me 9 months or more.