4.7 stars

Crown and hairline thinning, and a softer jawline. Two serums, one for each: $96 $128

PowerCycle · hair
ShapeShift · jawline

Get both, save $32

No prescription, no rinsing. 30-day free returns

2 PhDsBiotech founders
7Named press awards
NX35™Plant-derived exosome tech

Esquire Grooming Awards 2026
Men's Health Grooming Awards 2025
Real Simple Awards 2024

Two concerns, one serum for each

What is behind each one, the serum made for it, and how it was tested.

1 · Hair · PowerCycleIn the set
Thinning at the crown or hairline
Male pattern hair loss runs in families and affects an estimated 50 million US men.¹
Crown, day 0 and day 28. Individual results vary.
PowerCycle. Scalp serum for thicker-looking hair. Leave it in, no rinsing. From $54.40 with subscribe and save, or $64.
- +29% average increase in hair thickness (hair diameter)*
- 100% of volunteers experienced improved hair thickness by week 8*
★★★★★
“the thin hair over the forehead of my husband look more abondant and NICER”
Olessia G., about her husband's hair
Add PowerCycle
2 · Jawline · ShapeShiftIn the set
A double chin or a soft jawline
Men report a double chin as often as women, and genes, weight and age can all soften the jaw-to-neck line.²
ShapeShift. Gel-serum for a more defined-looking jawline and firmer-looking skin under the chin. One minute, morning and night. From $54.40, or $64.
- Best Jawline & Neck Treatment, Real Simple Awards 2024
★★★★★
“It seems to work great. My wife and I are both using it.”
Greg W., verified buyer
Add ShapeShift

*Third-party clinic test of the NX35™ raw material, not the final formula.

Questions, answered

Is PowerCycle minoxidil or finasteride?

No. Minoxidil and finasteride are medicines for hair loss. PowerCycle is a cosmetic scalp serum for thicker-looking hair, made with NX35™ Growth, niacinamide, caffeine, rosemary leaf extract, biotin and panthenol.

Can I use it with minoxidil or finasteride?

Ask your doctor or dermatologist before adding anything to a hair-loss medicine. We can't advise on using them together.

Was any of this tested on men?

Partly. The NX35™ Growth raw material in PowerCycle was tested at a third-party clinic on 50 men and women aged 31 to 56, measured at day 28 and day 56. The NX35™ Sculpt raw material in ShapeShift was tested on women aged 31 to 56. Neither test used the final formulas.

Will PowerCycle bring back my hairline or fill in a bald spot?

No. It's made for the hair you still have, to help it look thicker. If hair loss is sudden, patchy or moving fast, see a dermatologist.

Will ShapeShift get rid of a double chin?

No. It's a cosmetic gel-serum for a more defined-looking jawline and firmer-looking skin under the chin. It won't remove fat, and it doesn't replace in-office procedures.

How long before I see anything?

The tests measured results at day 28 and day 56. Use both every day and judge at about 4 weeks.

How does the subscription work?

Subscribe and save 15% applies to single serums, with a delivery every 3 to 10 weeks and free shipping. Change or cancel from your account. Sets are one-time purchases.

What if it is not for me?

Returns are free within 30 days of purchase. Opened products qualify if less than 1/4 is used. Original shipping is not refunded.

Individual results vary. SickScience products are cosmetics. They are not intended to diagnose, treat, cure or prevent any disease.

Sources

Crown and hairline thinning, and a softer jawline. Two serums, one for each: $96 $128

Two concerns, one serum for each

Thinning at the crown or hairline

A double chin or a soft jawline

Both serums, or start with one

Questions, answered