“INTERGÉN” is a brand name used by the Spanish pharmaceutical company Interpharma for a line of hair care products.

The hair care line primarily consists of medicated shampoos designed for specific scalp conditions:

Intergén Tar Antiseborrheic and Antidandruff Shampoo:
This product is a specialized treatment to reduce dandruff, regulate sebum (oil) production, and alleviate itching and inflammation caused by dandruff. Key ingredients include salicylic acid, piroctone olamine, and menthol.

Intergén Oily Hair Shampoo:
A shampoo formulated to control excessive grease and normalize the function of sebaceous glands.

Other variants:
The broader Interpharma hair care range, which includes the Intergén brand, also features anti-hair loss, anti-seborrheic, repair, and frequent-use shampoos and lotions.

All Interpharma products, including the Intergén line, are developed, produced, and marketed by the company and distributed through the pharmacy channel in Spain, emphasizing pharmaceutical rigor and quality.