Can I use this shampoo every day, or is it meant for less frequent washing?

Daily washing is generally safe with this formula because it does not contain sodium lauryl sulphate, sodium laureth sulphate, or sodium chloride — the three ingredients most associated with scalp dehydration and cuticle roughening when used frequently. The bamboo extract and macadamia oil provide a light conditioning effect during the wash, so hair does not accumulate the "dry but greasy" contradiction that harsher daily shampoos can create. That said, whether you should wash daily depends on your scalp type, not just the shampoo. If your scalp produces visible oil by evening, daily washing with a gentle formula is reasonable. If your scalp feels tight or itchy after daily washing, try alternating with a co-wash (conditioner-only rinse) or simply rinsing with water on alternate days. For fine hair that gets limp quickly, a daily light cleanse can actually maintain volume better than letting sebum weigh roots down. For thick, curly, or coarse hair, washing every 2–3 days is often enough; the shampoo's mildness means you won't need to "clarify" afterward to remove buildup. Pay attention to how your scalp feels 2–3 hours post-wash — that is the best indicator of frequency.