December 2025 in “JOPS (Journal Of Pharmacy and Science)” Celery extract in microemulsions boosts hair growth.
August 2025 in “Tropical Journal of Natural Product Research” Celery extract and candlenut oil effectively and safely boost hair growth.
September 2024 in “Ahmar Metastasis Health Journal” Ginger and celery extracts did not significantly improve hair growth in rats.
December 2022 in “Proceeding Bengkulu International Conference on Health” Celery extract hair gel at 5% concentration is best for making hair gel.
December 2021 in “Ad-Dawaa' Journal of Pharmaceutical Sciences” Green tea and celery leaf extracts in hair tonic promoted hair growth in guinea pigs, with the best results at specific concentrations.