Farmstay Hyaluronic Acid Super Aqua Hair Filler

A hair filler is an intensive treatment you mix with water and apply to damp hair, then rinse out after 20 to 25 minutes. Unlike a regular mask, it's protein- and hyaluronic-acid-rich and used as an occasional repair step for hair that feels dry and damaged. Think of it as a concentrated conditioning treatment rather than an everyday conditioner.

Mix the filler with water in a 1:1 ratio in a small bowl and stir until it thickens. Apply to clean, towel-dried hair from roots to ends, avoiding the scalp, and leave for 20 to 25 minutes — a thermal cap boosts the effect. Rinse with warm water and skip shampoo afterwards. Use once or twice a week.

Yes. Alongside hyaluronic acid it contains hydrolysed collagen, elastin, keratin and silk — a protein complex known for helping smooth and reinforce hair that feels weak and damaged. These proteins coat the strand and, with the humectants, leave hair feeling softer and stronger to the touch and looking shinier. It's a genuinely treatment-strength conditioning formula.

Once or twice a week is ideal, used in place of your usual conditioner or mask on those days. Because it's a concentrated protein-and-moisture treatment, more often isn't better and can leave hair feeling stiff over time. Space it evenly through the week, and on other wash days go back to your normal conditioner. Consistency over weeks gives the best feel.

Yes. Dry, brittle-feeling hair from colouring, bleaching or heat styling is exactly what this filler is made for, since it focuses moisture and proteins on the damaged mid-lengths and ends. It's applied away from the scalp, so it suits most hair regardless of scalp type. If your hair is heavily processed, the protein content makes it a good weekly treatment.

Apply the filler to clean, towel-dried hair, so shampoo first if your hair needs washing. After the 20 to 25 minute wait, rinse with warm water only — no shampoo afterwards, as that would wash away the treatment you've just applied. You generally don't need a separate conditioner either, since the filler conditions the lengths itself. Style as usual once rinsed.

The filler is a concentrated formula designed to be activated with water into a thick, spreadable mask just before use. Mixing 1:1 and stirring until it thickens gives it the right texture to coat the hair evenly and cling through the wait time. Mix it fresh each time rather than in advance, and follow the exact ratio printed on the sachet.