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Sodium Ascorbyl Phosphate
Product Highlights
- A synthetic urea derivative that functions as a powerful humectant and moisturizer
- Non-sticky, non-tacky finish, ideal for leave-on formulations
- Moisturizing performance comparable to glycerin, per published comparative research
- Stable across a wide pH and temperature range
- Suitable for creams, lotions, serums, shampoos, and conditioners
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Sodium Ascorbyl Phosphate (SAP) – Stable Cosmetic Grade Vitamin C
Sodium Ascorbyl Phosphate (SAP) is a stable, water-soluble derivative of Vitamin C, specifically produced to overcome the formulation challenges of pure L-Ascorbic Acid. This stable water-soluble vitamin C derivative is light-stable and oxygen-stable, making it a dependable, long-lasting ingredient for cosmetic formulations that require reliable antioxidant and brightening performance.
Why Choose This Sodium Ascorbyl Phosphate
Whether you're formulating brightening serums or ready to buy sodium ascorbyl phosphate online India, this sodium ascorbyl phosphate offers formulators a well-documented SAP for skin brightening and anti-aging ingredient, genuinely well suited to sodium ascorbyl phosphate for serums and sunscreens.
Uses or Benefits of Sodium Ascorbyl Phosphate
Brightening Serums
Pre-dissolve in distilled water and add during the cool-down phase (below 40°C) at 1%–5%, increasing up to 10% for a stronger brightening effect in advanced formulations.
Sun Care & After-Sun Products
Add as an antioxidant component to help protect skin from oxidative stress associated with UV and environmental exposure.
Makeup & Color Cosmetics
Suitable for inclusion in foundations and other color cosmetics where a stable Vitamin C source is desired without oxidation-related discoloration.
How to Use
- Typical usage: 1%–5% for antioxidant/brightening effect; up to 10% for advanced formulations.
- Pre-dissolve in a small amount of distilled water before adding to your formulation.
Add during the cool-down phase, keeping the formulation below 40°C to preserve potency.
- pH note: Sources vary between citing 6.0–7.0 as an optimal finished-formulation pH and 9–10 for the raw powder's own solution pH — confirm the exact figure relevant to your formulation stage with your supplier's COA.
- For enhanced antioxidant effect, combine with L-ascorbyl palmitate and/or Vitamin E; for a brightening-and-hydrating combination, pair with niacinamide or hyaluronic acid.
Frequently Asked Questions
Q: What is Sodium Ascorbyl Phosphate used for?
Q: How is SAP different from L-Ascorbic Acid?
Q: How much Sodium Ascorbyl Phosphate should I use?
Q: How do I add SAP to my formulation?
Q: What does Sodium Ascorbyl Phosphate pair well with?
Shipping & Delivery
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Custom Policy
Custom Policy - Import duties, taxes and charges are not included in the item price or the shipping charges. These charges are the buyer's responsibility. Please check with your local customs authority to determine these additional costs prior to bidding or buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up — please do not confuse them for additional shipping charges.