Product: Sodium Ascorbyl Phosphate (SAP)

Name: Sodium Ascorbyl Phosphate (SAP) - Rchem
SKU: C6H7NaO9P

Rchem Sodium Ascorbyl Phosphate (SAP) is a highly stable, water-soluble derivative of Vitamin C, presented as a white to slightly yellow crystalline powder. This advanced form of Vitamin C is engineered to overcome the instability and low pH requirements of pure L-Ascorbic Acid, making it an ideal choice for a wide range of cosmetic and personal care formulations. SAP works by converting to active L-Ascorbic Acid on the skin, delivering potent antioxidant and brightening benefits without the associated irritation, making it suitable for sensitive skin types and products requiring a neutral pH.

Categories: Natural Skin Whitening Agents, Skin Whitening

Category: powder

Description

Rchem is a leading supplier of high-purity Sodium Ascorbyl Phosphate in Pakistan, providing a next-generation Vitamin C solution for stable and gentle skincare. Our SAP is characterized by its exceptional stability in water, light, and air, ensuring long-term potency and preventing the oxidation and discoloration common with other Vitamin C forms. Its proven efficacy in fighting free radicals, reducing hyperpigmentation, and supporting collagen synthesis makes it a cornerstone for formulators developing effective anti-aging, brightening, and acne-fighting products. Trusted by cosmetic brands and manufacturers across Karachi, Lahore, and Islamabad, our SAP enables the creation of robust, high-performance formulations with a superior shelf life. Rchem is your reliable partner for advanced, stable cosmetic actives.

Key Features & Benefits:

Exceptionally Stable Vitamin C: Highly resistant to oxidation from light, air, and water, ensuring product integrity and efficacy from production to the last use. Effective Skin Brightening: Inhibits tyrosinase activity, reducing melanin production to fade dark spots and promote a more even, radiant complexion. Potent Antioxidant Protection: Neutralizes free radicals generated by UV exposure and pollution, helping to prevent oxidative stress and premature aging. Anti-Acne & Antimicrobial Properties: Shown to be effective against Propionibacterium acnes, helping to reduce acne lesions and improve skin clarity. Stimulates Collagen Synthesis: Contributes to collagen production, aiding in the improvement of skin firmness and reduction of fine lines. Gentle & Well-Tolerated: Non-irritating and effective at a skin-friendly neutral pH, making it suitable for all skin types, including sensitive skin.

Technical Specifications Table:

Property

Detail

Apperance

White to slightly yellow crystalline powder

Scent

Odorless

Solubility

Freely soluble in water; insoluble in oils

Uses

Freely soluble in water; insoluble in oils

pH

Neutral (approximately 7.0-9.0 for a 1% solution)

Charge

Anionic

Used In

Serums, moisturizers, creams, lotions, toners, gels, anti-acne treatments

Usage Rate

1% – 10% (typically 2-5% for significant efficacy)

Product Origin

Synthetic

PALM DERIVATIVES STATUS

Non-Palm

VEGAN SUITABLE

Yes

Chemical Formulae

C₆H₆Na₃O₉P

Frequently Asked Questions:

How does SAP differ from L-Ascorbic Acid?

The key difference is stability and pH. L-Ascorbic Acid is highly unstable and requires a low pH (<3.5) to be effective, which can be irritating. SAP is extremely stable and effective at a neutral pH, making it gentle, easy to formulate with, and suitable for sensitive skin. It is a pro-vitamin that converts to active Vitamin C on the skin.

Yes, clinical studies have shown that SAP is effective at reducing acne. It possesses inherent antimicrobial activity against P. acnes and its anti-inflammatory and antioxidant properties help to calm existing breakouts and prevent new ones.

Is SAP effective for treating acne?

Absolutely. Its stability at a neutral pH makes it an excellent partner for Niacinamide, Retinol, and other peptides. This allows for the creation of multi-active formulations that target aging, hyperpigmentation, and acne from multiple angles without compatibility issues.

Can SAP be used with other active ingredients like Niacinamide?

Because it is highly water-soluble and remains stable in aqueous environments. Unlike L-Ascorbic Acid, which rapidly degrades in water, SAP maintains its potency, allowing for the creation of clear serums, toners, and gels with a long shelf life.

: Why is SAP considered a superior choice for water-based formulations?

While it is far more stable than L-Ascorbic Acid, protecting any cosmetic product from excessive air and light is always good practice. Standard opaque or airless packaging is sufficient to maintain the long-term stability and efficacy of SAP-containing products.

Product: Sodium Ascorbyl Phosphate (SAP)