Cosphagard® SA Natural is a 100% naturally sourced Salicylic acid. This grade is produced from natural wintergreen oil through a specialized mild fermentation and a rigorous two-step purification process. This ensures a high-purity, sustainable Beta Hydroxy Acid (BHA) that meets the strict requirements of certified natural and organic cosmetics.
Key Benefits and Performance
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Natural Exfoliation & Keratolysis: It works by softening and dissolving the “intercellular glue” that holds skin cells together. This promotes the shedding of dead skin cells, effectively unclogging pores and refining skin texture.
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Targeted Anti-Acne & Anti-Seborrhoeic: Due to its lipophilic (oil-loving) nature, it penetrates deep into the pores to remove excess sebum and debris. It is a gold-standard natural active for blemish-prone and oily skin types.
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Anti-Dandruff Efficacy: It is highly effective in hair care for treating scalp flaking. By breaking down keratinized scales and providing antifungal support, it helps maintain a healthy, flake-free scalp.
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Antimicrobial Protection: Listed on Annex V of the EU Cosmetics Regulation, it provides reliable defense against bacteria, contributing significantly to the overall preservation “hurdle” of a formulation.
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Soothing Properties: In addition to its exfoliating power, it is known for its ability to calm skin redness and irritation, making it a multifunctional powerhouse for sensitive yet congested skin.
Formulation Guidelines
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The “pH-Activity” Link: As an organic acid, its antimicrobial and exfoliating efficacy is pH-dependent.
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Solubility: Naturally derived salicylic acid has limited water solubility.
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Pro-Tip: To facilitate dissolution in the water phase, consider partial neutralization with an alkaline agent or pre-dissolving in a natural glycol like Cosphaderm® Pentiol natural.
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