In the competitive landscape of cosmetic ingredients, the search for effective and stable actives is perpetual. For brands aiming to deliver tangible results in skin brightening and anti-aging, Magnesium Ascorbyl Phosphate (MAP) has emerged as a standout ingredient. As a leading supplier of cosmetic raw materials, we understand the critical role MAP plays in formulation success. This article delves into why MAP is the go-to Vitamin C derivative for discerning manufacturers and formulators looking to buy high-quality ingredients.
The Challenge of Vitamin C Formulations
Pure Vitamin C, or L-Ascorbic Acid (AA), is celebrated for its powerful antioxidant, collagen-boosting, and skin-brightening properties. However, its inherent instability poses significant formulation challenges. AA is highly susceptible to oxidation when exposed to light, heat, and air, leading to reduced efficacy and potential discoloration in finished products. This instability often necessitates complex formulations with low pH levels, which can be irritating for sensitive skin types. For formulators and procurement managers, sourcing stable and effective Vitamin C derivatives is paramount.
Introducing Magnesium Ascorbyl Phosphate (MAP)
Magnesium Ascorbyl Phosphate (MAP) is a water-soluble derivative of Vitamin C, specifically engineered to overcome the limitations of pure AA. Its key advantage lies in its remarkable stability. MAP can maintain its potency in formulations containing water and is significantly less prone to oxidation. This stability allows for greater formulation flexibility, enabling its use in products with a higher pH range (typically 6.0-7.5), making it much gentler and more suitable for a broader spectrum of consumers, including those with sensitive skin. When you buy MAP from a reputable manufacturer, you are investing in ingredient reliability.
Key Benefits for Skincare Products
Why Choose Our MAP? Partner with a Trusted Supplier
As a dedicated manufacturer and supplier of cosmetic ingredients, we are committed to providing the highest quality Magnesium Ascorbyl Phosphate. Our MAP is produced under stringent quality controls to ensure purity and efficacy. When you choose to buy MAP from us, you benefit from:
For formulators and procurement managers looking to elevate their skincare offerings with a stable, effective, and consumer-friendly Vitamin C derivative, Magnesium Ascorbyl Phosphate is the clear choice. Partner with a reliable supplier to secure your supply of this essential ingredient and create innovative products that deliver visible results. Contact us today to request a quote or samples of our premium MAP.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.