Thanks for reaching out! Our Vibrant Scalp Treatment should not look or make your hair feel greasy. Could you please confirm you are following the application instructions? They can be found below:

Directions: Apply AM & PM
· Start with dry or damp hair (do not apply to wet, dripping hair).
· Place two or three pumps of product onto fingertips.
· Apply directly to scalp where growth is desired.
· Gently massage the product into scalp using a back and forth motion for about 1 minute until absorbed.
· Focus on trouble area first before massaging full scalp.
· Wash hands well after application.

TIPS for use: It is not necessary to apply to clean hair, or recently shampooed/conditioned hair, although post wash is perfectly fine. Just make sure you towel dry your hair. If the hair is wet, the formula may be diluted. We recommend using prior to leave-in conditioners and styling products. If you have product in your hair from earlier in the day and/or the evening before, no worries, just layer the NULASTIN® HAIR Vibrant Scalp Treatment per the directions.