Hair care trends worth the money, and three that are not
The bathroom shelf has got crowded. Here is a sorting exercise, organised by one question: does this do something to a fibre that cannot heal itself?
Worth it
Reducing friction while you sleep. You spend seven or eight hours rubbing your hair against a surface. A smoother surface, silk or satin, means less mechanical abrasion and fewer tangles to pull out in the morning. Unglamorous, cheap, and it works on physics rather than chemistry.
Heat protection applied before heat. Not after. The film has to be on the strand when the plate closes. This is the single highest-return habit in heat styling, and the one most often done in the wrong order.
Scalp care, for the scalp's sake. The scalp is skin, and skin does respond to what you put on it. Just be clear about what you are buying: a healthier scalp is a reasonable goal; regrowth from a cosmetic is not.
Measured doses. Most people use too much product or too little, and neither works. Anything that fixes the dose fixes a surprising amount.
Oversold
"Repair" as a promise. Bond-building chemistry is real and can improve how a damaged fibre behaves and feels. What it cannot do is restore a fibre to its original state, because the fibre is not alive. Treat "repair" as shorthand for "temporarily improved", and the category becomes useful rather than disappointing.
Rice water and other kitchen rituals. Harmless, occasionally pleasant, and unsupported by anything you would call evidence. If you enjoy it, enjoy it; do not budget for results.
Devices that promise growth. Growth happens in the follicle. Anything sold as a cosmetic is working above the skin. If a device genuinely affects growth it is a medical claim, and it should be backed by the sort of trial a cosmetic brand does not run.
The uncomfortable summary
Almost everything that reliably improves hair is protection, not repair, and most of it is habit rather than product: lower heat, less friction, fewer washes, a consistent dose. Products help by making the habit easy enough to keep.
That is the argument for a capsule, and we will put it plainly: Ellips Hair Vitamin is a leave-in cosmetic treatment in a sealed 1 ml dose. It smooths the cuticle, adds slip and helps shield the fibre from heat to 220 °C. It does not repair damage and it does not grow hair. The research page sets out exactly what we can and cannot show you.