Hidra Lot Mark Guide | shampoo, conditioner, treatment and styling products

Hidra shampoo, conditioner, treatment and styling products: date and lot-marking guide

Before you rely on the decoded date

• Read one package face at a time: aerosol bottom, tube seal, bottle base and jar underside. Treat faint ink line as a candidate lot mark only when its full line and location survive the comparison made by checking one package panel at a time.
• A barcode, shade or scent name, fill volume, distributor reference and PAO describe the sale item or use period. On Hidra, keep them outside the transcription of faint ink line; checking one package panel at a time makes that distinction easier to audit.

Common lookup mistakes

• Keep Hidra, its variant and aerosol bottom visible in the first photo. Follow with tube seal and bottle base; the sequence prevents faint ink line being assigned to another item.
• With Hidra already open, assess odor, texture, spray pressure and scalp response on current condition rather than date alone. If aerosol bottom and jar underside do not agree, retain both locations and treat heat or moisture exposure as a separate uncertainty; an estimated date does not override deterioration or uncertain storage.