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Highlights
Summary
SickScience Labs PowerCycle is a liquid-serum powered by NX35 technology that works at the molecular level to support hair growth, assist stronger hair structure, help maintain hair-bonding keratin levels, and improve tensile strength.
Benefits
- Clinically shown to reduce visible shedding and boost hair density — in as little as 4 weeks
- Winner: 2025 Men's Health Grooming Award
- Stimulates the anagen (active growth) phase at the follicle level
- Visibly increases hair diameter, thickness, volume, and length
- Strengthens hair tensile structure — less breakage, more resilience
- Supports hair thinning symptoms caused by GLP-1s
Features
- Powered by NX35 Growth Technology — bioengineered exosomes that carry biotin directly into the scalp at the cellular level, amplifying both exosome and biotin efficacy
- Garlic Vesicles + Wheat Peptide complex to stimulate follicle activity
- Rosemary Leaf Extract — clinically studied hair growth support
- Panthenol + Biotin for scalp nourishment and strand strength
- 60ml = 2-month supply with precision pipette applicator
- Regrows hair loss driven by hormonal changes
Formulated Without
- Dyes
- Silicones
- Parabens
- Phthalates
Item 2653322
Use once daily on damp or dry hair. Squeeze the bulb to fill the pipette to 1ml. Apply to areas of concern or all over the scalp. Massage in with fingertips. Do not rinse. Style as usual. Consistent daily use is recommended for results. 60 ml equates to a 2-month supply.
Water, Allium Sativum (Garlic) Vesicles (NX35™ Growth Technology), Triticum Aestivum (Wheat) Peptide (NX35™ Growth Technology), Niacinamide, Glycerin, Propanediol, BiotinoylTripeptide-1 (NX35™ GrowthTechnology), Rosmarinus Ocinalis (Rosemary) Leaf Extract, Panthenol, Biotin, Sodium Hyaluronate, Hydroxyethylcellulose, Caeine,Sucrose, Citric Acid, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin.
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
It works
I've only been using PowerCycle for 28 days but I've already seen some regrowth coming in. However, the thing I'm most blown away by is that the texture of my hair is changing! I have thin, brittle, porous hair that frizzes profusely and breaks easily. The last year especially, it has looked extreme...
Most Helpful Critical Review
Changed my hair texture
I have fine/thin hair and wanted to help build fullness by my crown and sides. I started using this for about 2 days but had to stop because I had Carpal Tunnel surgery. I thought I would be able to use it within the 1st week of recovery (per my doctor), but my initial recovery took longer than expe...
119 results
Too soon to tell
Verified Buyer
Reviewed at
It's only been two weeks and I can't say I've noticed any difference. At this point I don't know if I would purchase again, especially for the price.
So far Good
Verified Buyer
Reviewed at
It's been a couple of weeks, and I have noticed less hair loss when washing or brushing my hair. I cannot tell of new hair growth yet. I will try for a couple of months before I can really give a more concrete approval or failure.
Great product
Verified Buyer
Reviewed at
This stuff really works
New Customer
Reviewed at
I gave the product one star, not because it doesn't work, because I just received my bottle today and after reading all the positive reviews, I can't wait to use it. I'm a black female, and my hair loss is from wearing wigs to protect my hair, but my hair loss is in the front, side and top of my head. I'm in the process of getting natural hair growth treatments and will definitely incorporate SickScience into my treatments. I will send before and after pictures to show my progress and hope to have the same success that everyone has.
5 Stars
Reviewed at
I like the product. Easy to apply. No mess. And i feel overall a better improvement