Stearic Acid Powder
CA$5.00
Out of stock
Stearic Acid is an indispensable, multifunctional, natural fatty acid (C18) widely used in skincare as an emollient, emulsifier, and thickening agent. It is derived from vegetable oils. Recognized for its ability to act as a natural, non-toxic thickener and emulsifier, this white, waxy, odorless, and flaky powder helps blend oil and water components while adding a smooth, velvety feel to your final products.
Whether you are crafting thick body butters, nourishing lotions, or firm, long-lasting bar soaps, this triple-pressed grade offers superior purity and performance.
Key Benefits for Skincare & Cosmetics
Thickener & Viscosity Booster: Increases the consistency of lotions, creams, and serums, providing a rich, luxurious texture.
Effective Emulsifier & Stabilizer: Acts as a binder between water and oil components, preventing separation in creams and lotions.
Emollient & Softener: Enhances skin feel, leaving a velvety, smooth, and slightly occlusive, protective barrier to reduce moisture loss.
Hardener for Soaps: Essential for creating harder, longer-lasting bar soaps with a rich, stable, and creamy lather.
Non-Comedogenic: While it is a fat, it is not generally considered to clog pores when used in proper formulations.
Top Uses
Lotions & Creams: 2–5% (in the oil phase) to add richness and stability.
Body Butters & Balms: For thickening and improving texture.
Soaps (Cold/Hot Process): Adds hardness and increases lather quality.
Shaving Creams: Provides that signature rich, thick, and creamy foam.
Candle Making: Acts as a hardener to increase melting point and durability.
Technical Specifications
CAS NUM: 57-11-4, 57-10-3, 544-63-8
INCI Name: Stearic Acid
Appearance: White, waxy, odorless beads/pastilles.
Extraction: Triple Pressed (Vegetable Source).
Melting Point: ~69.3°C (156.7°F).
Stable in pH Range: 6
Recommended Usage Rate: 1-25%
Solubility: Soluble in oil; insoluble in water (many organic solvents).
Safety: Generally safe and well-tolerated by all skin types, including sensitive skin.
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.
As of August 29, 2025, there is a 35% tariff or duty charge imposed on all goods coming into the U.S. from Canada. The United States mandates that all packages entering the U.S. from Canada must have their duties prepaid (settled upfront).
Our "USA only" pricing incorporates the necessary duty and processing fee calculated separately for each item. The advantage is that we charge the exact duty for each item and use the most economical shipping rates for orders bound for the U.S. Consequently, our prices are more budget-friendly compared to the Delivered Duty Paid (DDP) shipping option, where you might pay a lower item price but face exorbitant shipping costs, as the estimation for duty and duty processing fees is included in the shipping charges. In the DDP scenario, shipping companies rely on a general estimate for duties which can exceed the true amount, as they do not possess the exact information for each unique item.