Hair Serums
Kallos hair serums for sensitive, oily, dry, or combination skin. Safety scores, irritant flags, and compatibility ratings.
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Dry Ends Serum
66%
KallosKJMN Professional Keratin
27%
KallosKJMN Professional
64%
KallosKJMN Professional 14 in 1 Keratin Hair Treatment Spray
71%
KallosKJMN Professional Silk
27%
KallosKJMN Professional Keratin
74%
KallosKJMN Professional Multivitamin
25%
KallosVegan Soul Nourishing
19%
KallosClassic Caffeine Complex
30%
KallosKJMN Professional
62%
KallosKJMN Professional
27%
KallosKJMN Professional Cream Hair Colour Keratin & Argan Oil
19%
KallosKJMN Professional Cream Hair Colour Keratin & Argan Oil
15%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Hydrogen Peroxide
63%
KallosKJMN Professional Keratin
63%