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Understanding Unrefined Shea Butter: A Guide for Skincare Makers

Posted by Natural Bulk Supplies on on Feb 5th 2026

Why This Shea Butter Feels Different A Maker’s Guide to Unrefined, Organic, Fairly Traded Shea Butter If you have worked with shea butter long enough, you already know something most people don& … read more

Optiphen Preservative Explained: Phenoxyethanol + Caprylyl Glycol Guide

Posted by Natural Bulk Supplies on on Dec 19th 2025

Optiphen Preservative Explained: Phenoxyethanol + Caprylyl Glycol for Cosmetic Formulation Optiphen is one of the most commonly searched cosmetic preservatives. Many makers hear the name early in thei … read more

AMTicide Coconut Explained: Natural Antifungal Preservative Guide

Posted by Natural Bulk Supplies on on Dec 19th 2025

AMTicide Coconut Explained: Antifungal Preservation Support in Cosmetic Formulation AMTicide Coconut is often searched by makers who are trying to solve yeast and mold problems in cosmetic products. C … read more