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research The shampoo pH can affect the hair: Myth or Reality?

51 citations , January 2014 in “International journal of trichology”

This review examines the pH levels of various shampoos and reports no new clinical results, highlighting the potential importance of labeling pH values on shampoo packaging for hair and scalp health.

research Characteristics of Malassezia furfur at various pH and effects of Malassezia lipids on skin cells

7 citations , September 2024 in “Applied Microbiology and Biotechnology”

In this study, researchers observed that Malassezia species show different lipid metabolism and growth patterns depending on pH, with slightly acidic conditions promoting beneficial lipid bio-conversion for skin health, while neutral pH resulted in lower growth and lipid content, potentially negatively impacting the skin.

research Effects of Solvent System and Storage Condition on Chemical Stability of 5(alpha)-Reductase Inhibitor Compounds in Tectona grandis L.f. Leaf Extracts

February 2024 in “Trends in Sciences”

This study examined the stability of two 5α-reductase inhibitors in Tectona grandis extracts, finding that they are more stable in acidic environments and degrade rapidly under heat and light unless protected, suggesting the need for careful storage when developing anti-hair loss medications.

research Formulation And Evaluation of Herbal Shampoo Powder

June 2026 in “Zenodo (CERN European Organization for Nuclear Research)”

This study developed a herbal shampoo powder using Ayurvedic herbs and evaluated its properties, finding it effectively cleanses and conditions hair while being free of synthetic additives, suggesting it as a sustainable alternative to conventional liquid shampoos.

research Formulation And Evaluation of Herbal Shampoo Powder

June 2026 in “Zenodo (CERN European Organization for Nuclear Research)”

This study formulated and tested a natural herbal shampoo powder using Ayurvedic herbs like Shikakai and Amla, finding it effectively cleansed and conditioned hair without harsh chemicals, suggesting it as a sustainable alternative to conventional liquid shampoos.

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community PP405: The Ultimate Hair Loss Drug for Complete Hair Growth

211 upvotes 1 year ago

PP405 is a new hair loss treatment in phase 2 trials that may promote hair growth by increasing lactate production and activating hair follicle stem cells. It could potentially replace hormone-disrupting treatments like Minoxidil and finasteride.

community Topical minoxidil brand (and form of application) matters. You can be a hyper-responder to one product and a non-responder to another.

18 upvotes 1 year ago

Different minoxidil formulations affect hair growth and side effects. Higher propylene glycol and pH levels improve effectiveness but can cause scalp irritation.

community Topical Min 5% - Keto 2% shampoo 2x week - Tretnoin 0.025% - 6 Months update

in Is this regrowth? 13 upvotes 1 year ago

The user is experiencing hair loss and has been using topical Minoxidil 5%, Keto 2% shampoo, and Tretinoin 0.025% for six months, with plans to start topical Finasteride 0.1% soon. They are advised to focus on DHT blockers like Finasteride and consider additional tests and supplements to address potential deficiencies and scalp health.

community Minoxidil works only with Retinoic acid

314 upvotes 1 year ago

Minoxidil is more effective when combined with retinoic acid, such as tretinoin or tazarotene, enhancing hair growth. Some users experience significant regrowth, while others see minimal effects or side effects.

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