Effervescent granules ยท Private label manufacturing
Effervescent Granules Manufacturer
Fizzing bath granules with strong fragrance lift and real action in the water, formulated to your brief and filled under your brand.
- 1900Founded
- 98+Audit score
- GMPCompliant facility
- USAMade in the USA using solar power

Why Coughlan
Why brands choose Coughlan for effervescent granules.
Theater in the bath
Granules fizz on contact, release fragrance quickly and soften the water for a luxurious in- and after-bath feel.
Foaming, color and skin benefits
Choose a foaming version, white or tinted granules, and add vitamins, minerals or botanical extracts.
Made in the USA using solar power
Produced at our facility in Flanders, New Jersey, manufacturing since 1900.
One platform
Formats from the same line.
Every format is built on the same anhydrous formulation and manufacturing platform, so you can grow your range with one partner.
Frequently Asked Questions
Common questions.
Can effervescent granules foam?
Yes. We offer foaming and non-foaming versions, so you can choose a richer bath experience or a clean fizz.
What can be added to the granules?
Vitamins, minerals, extracts and other skin-benefit additives, plus color to tint the bath water and your signature scent.
How are granules different from bath bombs?
Granules are a loose, pourable effervescent format, so consumers control the dose. They are made on the same anhydrous platform as our bath bombs and tablets.
Let’s Talk
Ready to start your effervescent granules line?
Tell us about your product, fragrance direction and volumes. Our team follows up within one business day.
