HA HYDRATE · 30ML / 1OZ · $39
HA Hydrate
11 forms of HA. One serum.
Hydration that reaches every layer — and stays there.
Most hydrating serums use one form of hyaluronic acid. This one uses eleven — four chemistry types across seven molecular weights, from 3,000 Daltons to 2.3 million. Each form does a specific job: the largest sit on the surface and form a breathable film that locks moisture in, the smallest penetrate to the dermis where they hydrate from below and signal the skin to make more of its own HA. The result is hydration that works at every depth and lasts past the first hour.
Key benefits
- 01Eleven forms of hyaluronic acid
Four chemistry types — Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, and Hydrolyzed Sodium Hyaluronate — each delivered across seven molecular weights spanning 3,000 to 2,300,000 Daltons. The crosspolymer forms a breathable surface film. The acetylated form adheres to the stratum corneum and resists rinse-off. Standard HA holds moisture at and just below the surface. The hydrolyzed (low-MW) fragments penetrate to the dermis. Eleven functional forms in one bottle.
- 02+155% skin hydration in one hour
Corneometer measurement on a multi-weight HA system, vs untreated skin, single application. The same study shows +127.5% hydration vs single-MW HA at the same timepoint — meaning the multi-weight approach roughly doubles what one HA alone delivers. Hydration is what the data measures; what you'll feel is plumpness in minutes that holds through the day.
- 03TEWL down 31.7% at 24 hours
Transepidermal water loss — the rate at which skin leaks moisture — is the metric that tells you whether hydration is actually staying in. The seven-molecular-weight HA system in this formula reduces TEWL by 31.7% at 24 hours vs placebo, and is 10× better than placebo at locking moisture in by hour 24. After 28 days of twice-daily use, skin moisture capacity goes up 58%.
- 04Stimulates the skin's own HA production
The lowest-molecular-weight fragments (3,000–50,000 Da) penetrate past the stratum corneum and signal fibroblasts in the dermis to upregulate native hyaluronic acid synthesis. Topical HA isn't just a humectant here — it's a signal. Use builds on itself: the longer you stay on it, the more your skin makes on its own. Formulated and made in our own cGMP lab in Buffalo, NY.
How to use
Where it fits
The stack.
Pair it with
