Ingredients
Tea Tree Shampoo: Benefits for a Fresh, Clean-Feeling Scalp
What tea tree shampoo can and cannot do, what the research says, how to use it for a fresh, clean-feeling scalp, and who should patch test first.
Advice
Guides to scalp care, botanical ingredients and simple haircare routines from Lokio.
Ingredients
Rosemary Oil for Hair: What the Evidence Says and How to Use It
Rosemary oil for hair: what one widely shared study found, its limits, how to use rosemary safely, and when to speak to a GP or trichologist.
Hair care
Nettle, Saw Palmetto and Biotin in Haircare: An Ingredient Guide
An honest guide to nettle, saw palmetto, biotin and panthenol in hair care: what they are, what research does and does not show, and how to use them.
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