Faqs

• What is IOPS Technology?

What is IOPS Technology?

IOPS (Inside Out Perfecting System) is the patented technology used in all KMS California products. This powerful system delivers regenerative and conditioning ingredients deep into the hair’s core to reconstruct it from the deepest internal layers to the cuticle. Hair is left smooth, strengthened and in healthier condition.

• Is there a particular KMS California subline for men?

• Is your product packaging recyclable?

• Do you perform product testing on animals?

• Where can I buy KMS California products?

• Can KMS California products be used on all hair types?

• How do I use KMS California products?

• Can products from different KMS California sublines be combined?

• Are all KMS California products safe to use on color-treated hair?

• Do KMS California haircare products ever expire?

• Do any of your products contain nuts or nut oils?

• Are your products gluten-free?

• Does KMS California offer any paraben-free products?

• Are KMS California products suitable for vegans?

• Does KMS California offer any fragrance-free products?

• Where can I find more information about the ingredients in KMS California products?

• Can I buy KMS California products online?

• Why does hairstay Style Boost crackle when dispensed?