Coast Southwest

Coast Southwest Coast Southwest is a leading full-service, chemical distribution and ingredient technology company.

We serve manufacturers and formulators of personal care and household products.

Formulation flexibility, with a refined sensory experience. Derived from olive oil, Olivatis® 21 is a palm-free, cold-pr...
06/02/2026

Formulation flexibility, with a refined sensory experience. Derived from olive oil, Olivatis® 21 is a palm-free, cold-process, O/W emulsifier that creates ultra-fluid emulsions with a silky, elegant feel. Compatible with a wide range of oils, silicones, and electrolytes, it helps formulators develop stable, versatile textures across skin care, sun care, hair care, and decorative applications.

In his latest article, President Joseph C. Cimo details our strategic North American partnership with Holiferm. Discover...
05/28/2026

In his latest article, President Joseph C. Cimo details our strategic North American partnership with Holiferm. Discover how we are engineering their advanced biosurfactants into proprietary performance blends, delivering innovative, value-added solutions that meet today’s demands for mildness, sustainability, and performance. Read the full article to see how we are making clean beauty effortless. https://www.coastsouthwest.com/blog/coast-southwest-extends-surfactant-expertise/

Performance starts with the right chemistry. Endiphos® Amyl Acid Phosphate–EP is an alkyl acid phosphate designed to del...
05/26/2026

Performance starts with the right chemistry. Endiphos® Amyl Acid Phosphate–EP is an alkyl acid phosphate designed to deliver multifunctional performance across industrial applications—from metalworking fluids and lubricants to pigment dispersion and antistatic systems. With corrosion inhibition, excellent dispersancy, and extreme pressure properties, it offers formulators a versatile tool for improving performance in complex systems.

A great couple of days with the personal care community at NYSCC Suppliers’ Day in New York City.Bringing together formu...
05/21/2026

A great couple of days with the personal care community at NYSCC Suppliers’ Day in New York City.

Bringing together formulators, suppliers, and innovators from across the industry, this event is always an opportunity to exchange ideas, explore new ingredients, and strengthen the relationships that keep our industry moving forward. Glad to be part of the conversation.

A great week at the STLE Annual Meeting & Exhibition in New Orleans. Bringing together engineers, researchers, and indus...
05/20/2026

A great week at the STLE Annual Meeting & Exhibition in New Orleans. Bringing together engineers, researchers, and industry professionals. STLE is a key forum for sharing technical insight and advancing performance-driven solutions.

Our team enjoyed connecting with customers, suppliers, and colleagues while exploring new technologies shaping the future of lubricants and industrial formulations.

These doors open tomorrow at 9:00 a.m. for the NYSCC Suppliers’ Day 2026 at the Javits Convention Center. Join Coast Sou...
05/18/2026

These doors open tomorrow at 9:00 a.m. for the NYSCC Suppliers’ Day 2026 at the Javits Convention Center. Join Coast Southwest at Booth 833 to explore what’s possible.

Join us at NYSCC Suppliers’ Day at the Javits Convention Center in New York City at Booth #833.As one of the premier ev...
05/15/2026

Join us at NYSCC Suppliers’ Day at the Javits Convention Center in New York City at Booth #833.

As one of the premier events in personal care, NYSCC Suppliers’ Day is where formulators, suppliers, and innovators explore the new ideas, ingredients, and technologies shaping the future of our industry. Looking forward to connecting with customers, suppliers, and colleagues throughout the week.

To all the moms who support, inspire, and keep everything moving forward, thank you. Wishing you a very happy Mother’s D...
05/10/2026

To all the moms who support, inspire, and keep everything moving forward, thank you. Wishing you a very happy Mother’s Day.

Biosurfactants, provided by nature and proven through science. HoliSurf LF is a fermentation-derived biosurfactant that ...
05/06/2026

Biosurfactants, provided by nature and proven through science. HoliSurf LF is a fermentation-derived biosurfactant that delivers powerful cleansing while raising the bar for mildness on skin, scalp, and hair.

With broad versatility across personal care and beyond, and a readily biodegradable, 100% renewable profile, HoliSurf LF supports formulators looking to balance performance, mildness, and sustainability.

Natural. Stable. Proven.SonneNatural™ Fluidity 40P is a high-purity 100% bio-based ingredient designed as an alternative...
04/28/2026

Natural. Stable. Proven.
SonneNatural™ Fluidity 40P is a high-purity 100% bio-based ingredient designed as an alternative to petroleum-derived oils and cyclic siloxanes (D4, D5, D6). With the light, elegant sensory profile that formulators desire, along with the purity and stability required for modern formulations, it offers a versatile solution across skin care, hair care, sun care, and color cosmetics.

Address

505 S Melrose Street
Placentia, CA
92870

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(800) 621-0500

Website

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