Shield.
We formulate Zinc Sheer Mineral Defense SPF 50+ around an 18.5% non-nano zinc oxide dispersion that reflects critical solar radiation without leaving a chalky residue.
Physical mineral sunscreens frequently suffer from rough grit or heavy white casts that peel under daily wear. Our Austin formulation lab pairs pharmaceutical-grade zinc oxide with dispersed pongamia seed esters and squalane. The result is an ultra-fluid lotion delivering verified critical wavelength absorption above 378nm while maintaining complete cosmetic elegance across fair, olive, and deep complexions.
Disclose.
Every specification is itemised before you request an allocation quote. We publish exact active concentrations and packaging tolerances openly.
Zenitto Skin operates strictly as an inquiry-only cosmetic skincare catalogue. We do not maintain an automated retail cart or take consumer credit cards online. The pricing basis for this product sits at 38 USD per 60ml unit within our established SPF category corridor of 33 to 45 USD per pack. Your final invoice depends entirely on container volume, selected dispenser cap, point of sale destination, and wholesale quantity tiers.
Verified Formula Profile & Stability
Wholesale Corridor Basis
Single trial units are billed at 38 USD. Case shipments of 24 units carry a 35 USD unit basis; studio allotments over 100 units drop to 33 USD. Price quotes depend directly on shipping destination, tax compliance, and active marketing incentives.
Validate.
Skincare claims require attributable personnel and verifiable governance, not anonymous marketing copy.
Product Manager Irina Petrova has overseen formula releases, raw material audits, and batch testing for Zenitto Skin since 2021. Our operations operate from 308 Brazos Street in Austin, Texas, backed by official Florida corporate registration and active trade association credentials. When you request a formulation sheet, Irina personally checks the batch test ledger to confirm zinc dispersion uniformity and microbial stability before release.
| Test Parameter | Zenitto Skin Standard | Test Method & Instrument | Compliance Status |
|---|---|---|---|
| UV Filtration Range | 290nm – 400nm continuous absorption | Labsphere UV-2000S Spectrophotometer | Exceeds FDA Broad Spectrum test |
| Particle Size Integrity | Zero particles below 100nm (strictly non-nano) | Dynamic Light Scattering (Malvern Zetasizer) | Certified reef-safe standard |
| Thermal Stability | Zero phase separation after 90 days at 40°C | Thermal incubation cabinet with centrifuge checks | Passed 3-month accelerated cycle |
| Microbiological Count | < 10 CFU/g total aerobic plate count | USP 61/62 microbial examination | Zero pathogens detected |
Refuse.
Knowing what we exclude is as important as knowing what we formulate.
This mineral fluid is not for individuals seeking waterproof beach sunscreens for prolonged competitive swimming; we do not use film-forming synthetic acrylates that compromise breathability. We deliberately exclude oxybenzone, octinoxate, avobenzone, synthetic fragrance, and drying ethyl alcohol. If your project requires chemical filters for ultra-glossy finishes, this mineral formulation will not suit your brief.
Reactive & Post-Procedure
Specifically indicated for individuals undergoing retinoid treatments, chemical peels, or managing rosacea flare-ups where synthetic sun filters cause stinging.
Velvet Matte Sheer
Absorbs cleanly within ninety seconds. Leaves no greasy sheen, creating an ideal primer base under mineral powders or worn bare on oily t-zones.
Air-Barrier Dispenser
Our 60ml barrier tube prevents ambient oxygen infiltration, stopping botanical carrier oil oxidation over 24 months of ambient storage.
Inquire.
Request lot allocation, custom packaging volumes, or wholesale test requisitions directly from our Austin desk.
Submit your contact details and estimated batch requirements below. Irina Petrova will review formula stock and issue an itemised, non-binding quote within one business day.
Compare.
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