SickScience PowerCycle Exosome Scalp Serum for Hair Growth and Scalp Health | Advanced Scalp Treatment for Thinning Hair & Healthy Regrowth - Lightweight Scalp & Hair Growth Serum for Women & Men - 60mL

Glorified snake oil. Did nothing for my thinning hair after at least 3 months of regular use. As another reviewer stated, "Don't believe the [scientific] hype"

The explanation for purchasing this product eludes me: it definitely wasn’t for hair growth. As a replacement for Advanced Ceramide capsules is a guess. They are just too expensive. Without reading the directions, it became my night treatment for my face. Don’t laugh yet! If this was a recommendation for hair growth, it would be dismal, because there was none. However, it’s beaten all of the expensive night creams for improving my skin. I hate the name of the company, the packaging, and when the designated use was discovered, I felt like an idiot. However, how can you argue with the stunning improvement? I’m 80 and experienced at skin care, plus my fair skin is allergic to numerous products. A new bottle is on the way, and maybe ignoring reading glasses isn’t always a bad thing. There isn’t a rating (except Amazon insisted), because it is misleading. In my book, it’s five stars as a face cream. Science occasionally leads to the unexpected.

So far so good.. it’s been 2 months, and I can see a difference in my hair. Hair appears thicker and healthier.

Eh! Clearly this product is not for natural coily hair in my opinion. It has left my hair texture more frizzy than it already is. The serum has the viscosity of slime and on the scalp it feels like it is clogging the pores. For the expense spent on one bottle to me it is not worth it so, I canceled my subscription for automate delivery. I could not even get a refund 😠

This product from SickScience Labs has proven to be remarkably effective! Just a month ago, I was dealing with a bald spot on the top of my scalp that measured about 1/4 inch in diameter for 15 years. I tried from Microneedling to other hair growth products with little to no real success in this bald spot area. But since using this product, I've noticed significant regrowth, with Vellus hairs—often referred to as baby hairs—starting to fill in the area, which has greatly diminished the visibility of the bald spot. My barber has also confirmed this positive change, noting the improvement in my hair's overall appearance. Additionally, I've observed a marked increase in hair thickness in areas that were previously thinning. I wholeheartedly recommend this product to anyone facing similar hair concerns. A big shoutout to SickScience Labs for their incredible work! Thank you!

Completed the bottle and did not get any results. Not even a little

I was starting to get really frustrated with how thin and weak my hair was becoming. After using PowerCycle consistently, I noticed my hair looked fuller, felt stronger, and my scalp seemed much healthier too. It’s now a regular part of my routine, and I’m genuinely happy with it. I found the best hair product in my 60s.

I just got this, but I would like to have had some directions included with it.