Supercritical microalgae astaxanthin protects cellular lipid bilayers from systemic photo-oxidative stress.
We catalog this cold-extracted keto-carotenoid supplement for institutional dermatological protocols, providing confirmed specification pricing from $28 to $68 per unit container through our Austin product desk.
Topical sunscreens block incoming ultraviolet wavelengths at the stratum corneum, but cannot neutralize systemic reactive oxygen species generated in deep dermal layers. Environmental UV radiation and urban pollution cascades trigger mitochondrial membrane peroxidation, damaging collagen-synthesizing fibroblasts and degrading cellular DNA. Astaxanthin is a distinct marine carotenoid extracted from the microalga Haematococcus pluvialis. Due to its unique polar end groups and long conjugated double-bond backbone, astaxanthin traverses both outer and inner cell membrane layers simultaneously, offering 6,000 times the singlet oxygen quenching capacity of vitamin C.
Zenito Skin provides verified catalog inquiry rates confirmed directly by our Texas operating desk. Orders do not pass through binding merchant shopping carts.
Trans-membrane spanning mechanics and singlet oxygen mitigation
Most dietary antioxidants exhibit severe positional limitations inside human tissue. Beta-carotene and lycopene reside strictly within the hydrophobic core of cell membranes, often turning pro-oxidant under high oxygen partial pressures. In contrast, hydrophilic antioxidants like ascorbic acid float strictly outside the lipid bilayer. Astaxanthin possesses polar ionone rings at each terminus linked by an extensive central non-polar conjugated polyene bridge.
This structural polarity matches the exact 40-angstrom thickness of human phospholipid bilayers. The molecule spans across the membrane: its terminal hydrophilic rings neutralize free radicals in the aqueous cytoplasm and extracellular fluid, while its hydrophobic bridge dissipates radical chain reactions within the lipid interior. Laboratory fluorometry shows that oral administration of 12mg supercritical astaxanthin over six weeks measurably decreases ultraviolet-induced cutaneous erythema and inhibits matrix metalloproteinase-1 collagen destruction under intense solar exposure.
| Chemical Constituent | Dosage / Unit | Extraction / Purity Specification | Antioxidant Role |
|---|---|---|---|
| Astaxanthin (3S, 3'S stereoisomer) | 12.0 mg | Supercritical CO2 extract (no chemical solvents) | Singlet oxygen quenching & radical scavenger |
| Complementary Carotenoids (Lutein, Canthaxanthin) | 0.8 mg | Naturally co-occurring microalgae fractions | Synergistic broad-spectrum carotenoid buffer |
| Extra Virgin Olea Europaea Fruit Oil | 350.0 mg | Cold-pressed monounsaturated carrier lipid | Enhances intestinal micellar bioavailability |
| D-Alpha Tocopherol | 10.0 IU | Non-GMO natural vitamin E preservative | Stabilizes carotenoid oil against autoxidation |
Curated authority under Austin product management
Zenito Skin operates as an independent technical skincare catalog guided by Senior Product Manager Irina Petrova. Directing formulation reviews at our Austin Texas facility since 2021, Petrova enforces strict spectrophotometric purity assays and heavy metal exclusion screening on all dietary nutricosmetics. Our catalog entity complies with United States commercial regulations, holding corporate standing in Florida and maintaining membership in reputable cosmetic and nutritional trade associations.
We explicitly reject synthetic astaxanthin synthesized from petrochemical precursors, which contains unnatural (3R, 3'S) meso-stereoisomers with drastically inferior antioxidant kinetics. Every batch indexed in our catalog specifies 100% natural, unadulterated microalgal extract cultivated in closed photobioreactors under sterile, contaminant-free parameters.
Direct procurement protocol and verification stages
Our Austin desk facilitates institutional and personal formulation acquisitions via a four-step verification pathway:
| Stage | Action Protocol | Responsible Operator | Timeline |
|---|---|---|---|
| 01 // Specification Request | Submit capsule quantity and delivery destination coordinates via our digital portal. | Inquiry Client | Immediate registration |
| 02 // Formulation Review | Our product desk verifies batch lot documentation and HPLC carotenoid assays. | Irina Petrova & Lab Desk | Within 4 business hours |
| 03 // Formal Quotation | A formal pro-forma quotation is issued within the established $28 to $68 unit pricing range based on requested volume tiers. | Austin Commercial Desk | Same operating day |
| 04 // Batch Dispatch | Containers are sealed with tamper-evident induction liners and boxed in climate-controlled cartons for dispatch. | Texas Distribution Logistics | 24 to 48 hours post-clearance |
Clear formulation boundaries and suitability parameters
This dietary nutricosmetic is designed for systemic cellular photoprotection and oxidative mitigation. It is particularly valuable for individuals facing heavy environmental pollution or patients seeking nutritional support alongside topical skincare protocols. However, it is not an ingestible replacement for topical broad-spectrum mineral sunscreens.
Patients should never discontinue physical sun protection when consuming astaxanthin softgels. Furthermore, because this formulation is suspended in an extra-virgin olive oil lipid vehicle and encapsulated in a gelatin shell, it is not suitable for individuals with bovine dietary restrictions or severe algae hypersensitivity. Nutricosmetics require oral consumption over four to eight weeks to reach therapeutic steady-state saturation across cutaneous tissue layers.
Complementary formulations available in our catalog include Lipowheat Phytoceramide Capsules for internal moisture barrier reinforcement, our topical 15% THD Ascorbate Lipid Vitamin C for collagen synthesis, and Non-Nano 18% Zinc Oxide Physical Shield for essential daytime surface protection.
Submit specification request to Austin product desk
To inquire about batch availability, volume tier pricing, or certificate of analysis packages for 12mg Supercritical Astaxanthin Softgels, submit your technical requirements below. Our Austin product team responds within four business hours.