A modern blend of 5 peptides and 4 botanical bioactives designed to nourish the scalp and support the appearance of thicker, fuller hair.
★★★★★ 4.9 11,781 happy customersCustomers report visibly thicker, fuller-looking hair after consistent use.*
Average customer rating from 11,000+ reviews.
Money-back guarantee on every order.
*Based on internal customer satisfaction surveys. Individual results vary.
Results shown after 12 months of consistent daily use.
Individual results may vary. Consistent daily application recommended for optimal results.
Five lab-grade signaling peptides (sh-Polypeptide-1, -9, -11, sh-Oligopeptide-2, -10) reactivate dormant follicles.
Saw Palmetto, Scutellaria, and rosemary work topically to slow follicle miniaturization without systemic hormones.
Eucalyptus, soybean germ, and wheat germ extracts calm inflammation and rebuild a healthy scalp environment.
Arginine drives microcirculation and nutrient delivery, fueling thicker, stronger strands at the root.
Tap any ingredient to read its mechanism and clinical rationale.
Age and DHT reduce natural growth-factor signaling. This peptide restores the "wake-up" signal required for regrowth.
Works synergistically with Polypeptide-1 to kickstart growth and prevent shrinking follicles from collapsing.
Miniaturization shortens the growth cycle. This peptide keeps follicles "on" longer, leading to thicker regrowth.
Strengthens follicles after the growth phase is triggered, improving quality and resilience of new hair.
It doesn't directly cause growth — instead, it fortifies the scalp foundation so regrowth stays stable.
DHT is the main driver of pattern thinning. Saw Palmetto offers topical DHT control without systemic effects.
Follicles need oxygen and nutrients. Arginine improves the supply chain, making all other actives more effective.
Not a regrowth driver alone, but supports an optimal scalp environment.
One of the few botanicals proven to increase anagen-phase follicles in controlled studies.
Water, Glycerin, Lecithin, Propanediol, Arginine, Caprylyl Glycol, Citric Acid, Eucalyptus Globulus Leaf Extract, Tocopherol, sh-Polypeptide-11, sh-Polypeptide-1, sh-Oligopeptide-2, sh-Oligopeptide-10, sh-Polypeptide-9, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Scutellaria Baicalensis Root Extract, Sodium Benzoate, Gluconolactone, Calcium Gluconate, Potassium Sorbate, Rosmarinus Officinalis (Rosemary) Extract, Xanthan Gum, Sodium Gluconate, Serenoa Repens (Saw Palmetto) Extract.
Science-backed regrowth at the cellular level — not at the scalp's surface.
Biomimetic peptides send growth signals directly to hair follicles, reactivating dormant roots.
Keeps hair in the active anagen phase longer, allowing for thicker, longer strands.
Nourishes the scalp with botanicals and amino acids that create optimal growing conditions.
Natural DHT blockers help counter the hormone that causes follicle miniaturization — without affecting systemic hormones.
Hair growth is a slow biological process. Here's what most users notice along the way.
Strands feel stronger and you'll notice fewer hairs in the shower drain.
Fine new hairs appear along the hairline, part, and crown — the first visible regrowth.
Fuller coverage, thicker strands, and the kind of regrowth others start to notice.
U.S.-manufactured peptides.
We stand behind every bottle with a 90-day money-back promise.
Call us any time — real humans, instant answers.
Try Cura risk-free for 90 days. We're that confident you will see results.