The cornerstone of the Prepping Mist. GHK-Cu is one of the most studied peptides in modern cosmetic science, prized for its affinity with the scalp and follicle environment. We chose it to anchor the ritual at the root — where fullness begins.

GHK-Cu has been investigated for decades in dermatological research for its role in supporting follicular function, a balanced scalp, and the appearance of stronger, more anchored strands. It is frequently studied alongside established hair-support actives.

A nutrient-dense root traditionally used to fortify and energize. We include it for its dense profile of micronutrients and amino acids that help nourish the scalp environment.

Maca root extract is studied for its rich composition of amino acids, minerals and glucosinolates. In scalp care, it is used to support a nourished, balanced foundation for healthy-looking growth.

Fermented rice water is one of the oldest documented hair rituals in the world — used for centuries by the Yao women of Huangluo, famed for their floor-length hair. Fermentation makes its nutrients dramatically more bioavailable.

Rice water is naturally rich in inositol, amino acids and B vitamins. Fermentation lowers its pH toward that of a healthy scalp and breaks nutrients into smaller, more absorbable forms — supporting softness, strength and shine.

Among the most researched botanical oils for the appearance of density. Its phytosterols and zinc make it a natural fit for a scalp-first system.

In a 24-week randomized, placebo-controlled study, pumpkin seed oil supplementation was associated with a significant increase in hair count versus placebo.

A generational staple in scalp oiling traditions worldwide. Its unique ricinoleic acid content gives it a density and cling few oils can match — it stays where you place it and seals what's beneath.

Castor oil is composed of nearly 90% ricinoleic acid, an unusual fatty acid studied for its soothing and occlusive properties — helping lock hydration and actives against the scalp.

Technically not an oil at all, but a liquid wax ester — the closest botanical match to the scalp's own sebum. It helps the entire blend absorb the way skin expects.

Because jojoba's structure mirrors human sebum, it is studied for balancing the scalp's lipid environment rather than sitting on top of it — supporting comfortable, non-greasy absorption.

A centuries-old European hair tonic, included for its mineral density and its long record in traditional scalp care for fuller-looking hair.

Nettle is rich in silica, minerals and polyphenols, and its root has been studied for modulating 5-alpha-reductase activity — the enzymatic pathway most associated with the appearance of thinning.

The formula's antioxidant shield — protecting both the oils in the bottle and the scalp it's applied to.

Tocopherols defend lipids against oxidative stress. In a published supplementation study, tocotrienol-rich vitamin E was associated with a significant increase in hair number versus placebo over eight months.

The most clinically substantiated botanical in hair care — and the backbone of the ritual. It appears in both steps: as rosemary leaf water in the mist and rosemary leaf oil in the infusion.

In a published randomized trial, rosemary oil applied for six months was associated with improvements in hair count comparable to 2% minoxidil — with less scalp itching reported.