The optimal concentration for caffeine release in gel form is 0.2% caffeine and 2.3% chitosan.
14 citations
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July 2017 in “Pakistan Journal of Zoology” Fenugreek leaf extracts significantly promoted hair growth in mice with alopecia.
17 citations
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October 2015 in “The Journal of Physiology” Combining progesterone with caffeine worsens breathing issues in newborns.
35 citations
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February 2002 in “Journal of Radiological Protection” Caffeine reduces radiation skin damage but doesn't affect tumor treatment.
21 citations
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January 2017 in “Skin Pharmacology and Physiology” Caffeine-based liquid 0.2% is as effective as minoxidil 5% for treating male hair loss.
November 2021 in “Research Square (Research Square)” The new caffeine cream works better for hair growth than existing products.
May 2024 in “Journal of cosmetic dermatology” A shampoo with caffeine and adenosine may help prevent hair loss and thicken hair.
2 citations
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August 2020 in “Chemical and Pharmaceutical Bulletin” Rubbing increases drug absorption through hair follicles.
December 2010 in “Journal of Oriental Medicine” Black bean, wheat, and rice bran extracts can improve hair growth and quality.
April 2019 in “Journal of Investigative Dermatology” Caffeine can protect scalp hair follicles from damage caused by UV radiation.
July 2022 in “http://isrctn.com/” Adding a cosmetic gel with caffeine, taurine, and growth factors to standard hair loss treatments could improve results.
24 citations
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October 2024 in “Process Biochemistry” Optimal conditions for extracting beneficial compounds from Carthamus caeruleus L. rhizomes were identified, improving efficiency.
4 citations
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June 2021 in “Powder Technology” Granules improve hair loss treatment by targeting follicles.
4 citations
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August 2023 in “Italian Journal of Food Science” Pretreatment methods can enhance bioactive content in lactogenic herbs.
May 2025 in “International Journal of Cosmetic Science” Caffeine and adenosine in shampoo may boost hair growth and change scalp microbes and lipids.
3 citations
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January 2012 in “American Journal of Analytical Chemistry” A new method effectively analyzes Finasteride and its impurities, even under stress conditions.
Most ingredients in hair loss shampoos lack strong evidence of effectiveness.
January 2023 in “International Journal of Multidisciplinary Research and Growth Evaluation” Green tea might help manage hair loss from androgenetic alopecia.
2 citations
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October 2021 in “International journal of pharmaceutical chemistry and analysis” The dry herbal powder shampoo showed promise but needs more work to enhance quality and safety.
April 2023 in “Pharmacognosy Magazine” Cerasus serrulata flower extracts can help turn grey hair black again.
January 2024 in “Estetologia Medyczna i Kosmetologia” Most hair loss shampoos have unproven active ingredients.
December 2025 in “Therapeutic Drug Monitoring” Pulverization extracts more cortisol from hair, but any method works due to individual differences.
August 2021 in “Journal of Fundamental and Applied Pharmaceutical Science” Black tea extract at 5% concentration promotes the most hair growth.
July 2011 in “Hair transplant forum international” No clear evidence links green tea to hair loss through iron deficiency.
November 2020 in “Food Science and Technology” Ziziphus jujube Mill extract can naturally protect corn from fungi.
3 citations
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January 2014 Green tea extract hair tonic is stable at room temperature, promotes hair growth better than minoxidil, and is safe for use.
Caffeine in Alpecin shampoo may help prolong hair root activity and reduce hair loss.
Roasting fluted pumpkin seeds for 60 minutes increases their protein content and makes them better as a food supplement.
29 citations
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December 2011 in “British Journal of Dermatology” A new hair treatment with caffeine and other ingredients makes hair thicker and less likely to break.
1 citations
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January 2010 in “Journal of Oriental Medicine” Black bean, wheat, and rice bran extracts can boost hair growth and improve hair quality.