Snapshot
- Overview
- A humectant sugar derivative that softens and hydrates skin.
- Category
- Hydration, Skin Conditioning
- Type
- Humectant
Sodium Mannose Phosphate
Sodium Mannose Phosphate is the sodium salt of phosphorylated mannose, a highly water-soluble carbohydrate derivative. In formulations it acts as a humectant and skin-conditioning agent that improves moisture feel and surface smoothness, though independent verification is limited.
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Our take
Is Sodium Mannose Phosphate a Good Ingredient?
It rates Fair because it works as a basic humectant with limited independent clinical backing, so hydration improvements are likely modest rather than standout. Very sensitive skin may also experience mild stinging or flushing on application.
What it does
Skin Benefits
It draws moisture to the skin to boost softness and a plumper feel, though current evidence is limited, so hydration benefits may be modest.
Where you'll find it
Uses in Skincare & Cosmetics
It's used in hydrating serums, daily moisturizers, and sheet masks to improve immediate skin comfort, and appears in light gel creams for a dewy finish.
Before you use it
Safety
It's generally well tolerated and water-soluble, with a low likelihood of clogging pores. Minor transient irritation is possible in very sensitive skin; patch testing is prudent for leave-ons.
Products with Sodium Mannose Phosphate
