DOO GRO - MEGA LONG RECONSTRUCTOR 16OZ This ultimate hair lengthening reconstructor is enriched with olive oil, avocado oil and silk protein to reduce breakage and dryness. Protects and strengthens the hair shaft against the harsh effects of chemicals and relaxers helping your hair grow longer than ever! Great for the whole family and can be used on all types of hair including natural, color treated, bleached, weaved, braided and relaxed