5 citations
,
April 2023 in “BMC Microbiology” Shampoo with heat-killed Lacticaseibacillus paracasei GMNL-653 improves scalp health and hair growth by changing scalp bacteria.
November 2025 in “Probiotics and Antimicrobial Proteins” 
NIMO-CH hydrogel effectively heals wounds with minimal scarring and promotes hair growth.
2 citations
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October 2023 in “Animals” Lacto-fermentation changes amino acid profiles in bovine colostrum, but results are inconsistent.
9 citations
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April 2024 in “Heliyon” Probiotics may help with hair growth and dandruff, but more research is needed.