33RD PARALLEL SOAP CO. BTMS-50 Conditioning Emulsifier — 1 lb (16 oz), 100% Plant‑Derived, Detangling

33RD PARALLEL SOAP CO.'s BTMS-50 is a 100% plant-derived conditioning emulsifier that blends oils and water while adding soft, detangling slip to hair and a silky, powdery finish to skin.

Made in the USA and supplied in resealable packaging, this cosmetic-grade BTMS-50 (Behentrimonium Methosulfate with cetearyl alcohol) is formulated for formulators, indie brands, and hobbyists who want reliable emulsification plus conditioning performance. It dissolves cleanly into the oil phase of creams, conditioners, and lotions and improves spreadability and wet combing without heavy residue.

How does BTMS-50 make hair feel softer and easier to manage?

BTMS-50 is a cationic emulsifier that deposits mild conditioning agents onto the hair fiber. Those positively charged molecules help smooth the cuticle, reduce static, and improve slip for detangling and easier comb-through after washing.

• Improves wet combability and reduces tangling in conditioners and leave-ins
• Adds soft, lightweight conditioning without oily buildup
• Works well with surfactants in shampoos and co-washes
• Compatible with silicones and most cosmetic oils for enhanced shine

What formulations is this BTMS-50 best suited for?

BTMS-50 is versatile across rinse-off and leave-on products: it emulsifies oil and water phases while contributing conditioning properties. It’s commonly used in hair conditioners, creams, lotions, detangling sprays, and scrub bases where a pleasant skin feel and stable emulsions are desired.

• Conditioners, deep treatments, and spray-on detanglers
• Body and face creams with a silky, powdery finish
• Shampoo bars and liquid shampoos when combined with appropriate surfactants
• Formulations that include silicones, esters, or natural oils

How do I use BTMS-50 in a typical cosmetic recipe?

BTMS-50 is added to the oil phase and heated until fully melted, then combined with the heated water phase under shear to form a stable emulsion. Typical usage rates vary by product type and desired conditioning level, and pH adjustments after emulsification ensure optimal performance and stability.

• Heat BTMS-50 with oils to 70–75°C for full melting
• Emulsify by mixing oil and water phases with a stick blender or homogenizer
• Use 2–8% for lotions; 3–12% for rinse-off conditioners, adjust experimentally
• Cool below 40°C before adding heat-sensitive actives or fragrances

What safety, storage, and compatibility details should formulators know?

As a cosmetic-grade ingredient, BTMS-50 should be handled with standard laboratory precautions: use gloves, avoid inhalation of dust, and store sealed in a cool, dry place. It is broadly compatible with common cosmetic ingredients but always patch-test finished products and run stability checks for pH, temperature, and phase separation.

• Resealable packaging preserves product quality between uses
• Keep in a cool, dry environment away from direct heat
• Compatible with most oils, esters, silicones, and surfactants
• Conduct stability and preservative compatibility testing for final formulas

Who is this for? Cosmetic formulators, small-batch brands, soap makers, and DIY enthusiasts who need a reliable, plant-derived conditioning emulsifier will find 33RD PARALLEL SOAP CO.'s BTMS-50 useful for achieving stable creams, soft-feeling lotions, and detangling hair products. If you value a cleaner feel, predictable emulsification, and a versatile ingredient sourced for cosmetic use in the USA, this 1-pound supply is sized for pilot batches and product development.

Ingredients

Behentrimonium Methosulfate, Cetyl Alcohol, Butylene Glycol