Sodium Ascorbyl Phosphate (SAP) Powder
Stable Vitamin C
CA$10.00CA$9.00
Unlock Radiant Skin with the Stable Vitamin C
Elevate your DIY skincare formulations with Sodium Ascorbyl Phosphate (SAP), a highly stable, water-soluble derivative of Vitamin C. Unlike traditional L-Ascorbic Acid, which oxidizes quickly and causes irritation, SAP offers a gentle, effective way to brighten, firm, and clarify the skin without the stability issues.
This premium, white crystalline powder is perfect for creating serums, creams, and acne-focused skincare products.
Key Benefits
Brightening & Even Tone: Inhibits melanin production to reduce hyperpigmentation, age spots, and acne marks for a more radiant complexion.
Powerful Antioxidant Protection: Combats free radical damage from environmental stressors like UV radiation and pollution.
Collagen Synthesis: Boosts collagen production to increase skin elasticity, firmness, and reduce the appearance of fine lines.
Acne-Fighting Potential: Studies show that a 1% concentration has potent antimicrobial effects against acne-causing bacteria and regulates sebum oxidation.
Gentle on Sensitive Skin: Converts to active Vitamin C only after absorption, making it significantly less irritating than low-pH Vitamin C systems.
Technical Specifications
CAS NUM: 661710-10-3
INCI Name: Sodium Ascorbyl Phosphate
Percentage Purity: 99%
Grade: Cosmetic Grade
Appearance: White to off-white, odorless powder
Solubility: Water, glycerol or propylene glycol
Recommended Usage: 1% – 5% (up to 10% for intense treatments)
Optimal pH Range: 6.0 – 7.0 (Stable above pH 6)
Stability Note: Heat-sensitive. Add to formulations at temperatures below 40°C (104°F).
How to Use
Dissolve: Pre-dissolve the powder in distilled water or a water-based ingredient.
Formulate: Add to the water phase of your emulsions or aqueous formulas.
Stability Tip: For best stability, pair with chelating agents (like EDTA) and avoid combining with strongly acidic ingredients in the same formulation.
Storage
Store in a tightly sealed container in a cool, dry place, protected from direct light and moisture.
DISCLAIMER: For external use only. Our products are intended for use as cosmetic raw materials and should be handled by trained professionals following standard safety protocols. This product makes no therapeutic claims and is not intended to diagnose, treat, cure, or prevent any disease/health conditions. We strongly recommend consulting a qualified formulator or health practitioner for specific applications.
PAYMENT
We offer two transparent pricing structures based on your location. Please select price based on your location (Outside USA or Within USA). Price differences reflect mandatory regional Tariff and Duty compliance.
USA Only: Tariff/Duties Included in Price (No surprise fees at Delivery)
🌏 Outside USA: Tariff/Duties Not Included in Price (Buyer handles Local Duties at
purchase/delivery)
(i) U.S. Customers: You must select the "USA ONLY" location/price. To comply with mandatory U.S. government regulations, all import duties must be paid upfront. “USA ONLY” option includes all required tariffs in the item price so to ensure your order is processed promptly. Please note that orders with mismatched shipping locations cannot be fulfilled.
(ii) Select the “Outside USA” option if ordering from any location outside the United States. This price excludes regional Tariffs and Duties. The buyer is responsible for settling any local import fees at the time of purchase or upon delivery.
(iii) EU Customers: Please select “Outside USA” price option. Your item price excludes local VAT and taxes, but mandatory EU duties are calculated and included directly in your shipping cost. This prepaid structure ensures compliance with the EU flat duty rate and international carrier mandates, expedites customs clearance, and guarantees zero unexpected fees upon arrival.
SHIPPING:
Our shipping rates are among the most economical available to all destinations, with no additional handling fees. We provide a reliable delivery experience featuring combined shipping and comprehensive tracking to ensure your order arrives securely and on schedule.
Shipping to the USA: By including mandatory duties in the item price rather than the shipping fee, we offer our lowest possible base shipping rates to the U.S. This ensures you pay the true cost of transport without extra markups on the delivery service itself.
Shipping to the EU: By including the mandatory EU flat duty in the shipping cost, we ensure you pay a single duty per item without being double-charged for the same product.