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🧪 Science-Backed Hair Revival for the Modern Go-Getter
SickScience PowerCycle Exosome Hair Growth Serum is a clinically advanced, lightweight scalp treatment designed for men and women experiencing thinning hair. Powered by NX35 technology, it delivers billions of plant-derived exosomes combined with caffeine, niacinamide, and peptides to reduce shedding and boost hair density visibly within 4 weeks. This clean, vegan, and hypoallergenic formula is free from silicones, parabens, and dyes, making it safe for sensitive and color-treated hair. Its fast-absorbing, non-sticky texture layers easily under styling products, offering a simple daily leave-in solution to support natural hair regrowth and thicker-looking strands without minoxidil or heavy oils.










| Asin | B0DVC5W2R5 |
| Best Sellers Rank | #531 in Scalp Treatments |
| Date First Available | 24 June 2025 |
| Manufacturer | SickScience |
| Manufacturer Reference | powercycle-60 |
| Product Dimensions | 14.7 x 4.8 x 4.8 cm; 211 g |
User
A Five Star Night Cream
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.
User
Don't believe the hype!
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 😠
User
In love
I’ve tried so many scalp serums and this is the first one I actually stuck with. My hair feels fuller and I’m seeing way less breakage.
User
Power Cycle
This product takes a long time to dry and leaves white flakes in your hair. I stopped using it after 2 nights. I missed the Return Window so I'll have to throw it away. It was a waste of my money.
User
Very pleased.
So far so good.. it’s been 2 months, and I can see a difference in my hair. Hair appears thicker and healthier.
Trustpilot
4 days ago
3 weeks ago