Hair Serums
Nanogen hair serums for sensitive, oily, dry, or combination skin. Safety scores, irritant flags, and compatibility ratings.
NanogenHair Thickening Keratin Fibres - Black (2 months' supply)
99%
NanogenHair Thickening Keratin Fibres - Dark Brown (2 month supply)
99%
NanogenHair Growth Factor Serum
74%
NanogenRoot Boost Hair Thickening Spray
55%
NanogenHair Thickening Keratin Fibres - Light Brown (2 month supply)
99%
NanogenHair Thickening Keratin Fibres - Medium Brown (2 month supply)
99%
NanogenHair Thickening Treatments for Everyone Hair Growth Factor Serum
74%