If you stock or use a professional dandruff shampoo in an Irish salon, chances are Alfaparf's Semi Di Lino Scalp Rebalance Purifying Low Shampoo is the name you know. It's a solid product from a respected Italian house — but FarmaVita's AMETHYSTE Advance Purify has quietly become the smarter pick for a lot of chairs, and it's worth explaining why.

The same proven active — and then some

Both shampoos are built around Piroctone Olamine, the modern anti-dandruff active known for tackling both dry and oily dandruff while staying gentle enough for frequent use.

Where Purify pushes ahead is in what surrounds it: Menthol to instantly cool and soothe an itchy, sensitised scalp, and Vitamin E to protect against free radicals. It treats dandruff as a scalp-skin problem, not just a flake problem.

Skincare thinking, not just haircare

The whole AMETHYSTE collection is formulated skincare-first. Every wash base combines Lactic Acid + Sodium Lactate — the acid gently exfoliates and smooths while the lactate hydrates — over a sulphate-free cleansing base of rice starch, a 100% natural ingredient that absorbs excess sebum and adds body.

For a dandruff-prone scalp, that built-in gentle exfoliation and sebum control is exactly the support the active needs. Formulas run up to 99% natural-origin ingredients and are vegan friendly.

Part of a complete scalp system

Purify doesn't work alone. It slots into the AMETHYSTE Specific Care programme:

1. Prep — Advance Detox scalp phyto-peeling (€16.00) to exfoliate and clear flakes and residue
2. Wash — Advance Purify dandruff control shampoo (€14.90)

Oily roots, thinning hair and sebum issues each have their own dedicated partner in the same range — Sebo Control and Stimulate hair loss control — so you can build a scalp ritual per client rather than reaching for a different brand at each step.

The salon economics

Here's the part that surprises people: this level of formulation retails at €14.90 for 250ml, with trade pricing for salons on a Style Parlor trade account.

That's deliberate. FarmaVita puts the investment into what's in the bottle — not the marketing around it — so a genuinely luxurious, skincare-grade scalp ritual is something every client can say yes to. Affordable luxury that retails itself off the backbar.

The honest bit

Alfaparf earns its reputation — Semi Di Lino is a well-liked, well-distributed line. But Purify isn't the budget alternative; it's the indulgent choice made accessible: the same proven active science, wrapped in a richer, skincare-first formula, part of a complete professional scalp programme — stocked and supported here in Ireland.

Your client's scalp gets the luxury treatment. The price just doesn't behave like it.

AMETHYSTE Advance Purify dandruff control shampoo, 250ml — €14.90 incl. VAT.

View the product  |  Browse Amethyste scalp care

Salon owners can apply for a trade account for professional pricing. Next-day delivery on most orders — 051 334244.