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Marine Biomass Derived Melanin Chitosan Composites as Natural Black Hair Colorants: Charge Reversal and Electrostatic Deposition Mechanism

research Marine-Biomass-Derived Melanin–Chitosan Composites as Natural Black Hair Colorants: Charge Reversal and Electrostatic Deposition Mechanism

June 2026 in “Organics”

This study reports the development of a natural hair-coloring system using size-controlled ink particles from cuttlefish ink combined with chitosan, achieving darker and more uniform black coloration on hair than existing plant-based natural colorants, without the need for metallic mordants.

research Coreopsis tinctoria Nutt. As a New Raw Material for Natural Hair Coloration: Discovering the Dyeing Potential of Chalcones

May 2026 in “Cosmetics”

This study developed a natural hair dye using Coreopsis tinctoria Nutt. extract, finding that it produced yellow to dark brown colors depending on the treatment, with ferrous lactate enhancing dye performance and color stability after washing.

research Natural plant colourants used for hair dye applications and phytochemical profile by LC-MS/MS analysis

June 2026 in “Figshare”

This study found that extracts from plants like onion peel and walnut possess strong antioxidant properties, making them promising eco-friendly alternatives to synthetic hair dyes, delivering vibrant colors and better wash fastness when combined with oxalic acid.

research Natural plant colourants used for hair dye applications and phytochemical profile by LC-MS/MS analysis

June 2026 in “Figshare”

This study examined the use of plant extracts as natural hair dye colourants, highlighting their antioxidant properties and eco-friendly benefits. The authors reported that plant-based dyes effectively deliver vibrant colours and enhance hair health while offering a sustainable alternative to synthetic dyes.

research DEVELOPMENT AND ASSESSMENT OF NATURAL HAIR DYE IN VARIOUS FORMULATIONS USING HENNA, HIBISCUS, SHIKAKAI, AMLA AND INDIGO: A REVIEW

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

This review discusses the development and benefits of herbal hair dye formulations using medicinal plants like henna and indigo, noting their potential as safer, eco-friendly alternatives to synthetic dyes due to their nourishing and protective properties for hair and scalp.

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community Why don’t more people use hair fibers?

in Product 527 upvotes 10 months ago

Hair fibers can effectively cover thinning hair when used with minoxidil and hairspray but require daily application and can be inconvenient in certain conditions. Some users prefer treatments like finasteride, dutasteride, microneedling, or wigs due to the maintenance and limitations of hair fibers.

community Day 204 of scalp massage, for those who say that is not working….

in Chat 179 upvotes 5 months ago

The conversation discusses a user's hair growth routine involving scalp massages, dermastamping, and rosemary oil, with mixed opinions on its effectiveness. Some users suggest proven treatments like minoxidil and finasteride, while others debate the merits of alternative methods.

community IVF process on Finasteride and effects of stopping finasteride.

138 upvotes 9 months ago

Concerns about finasteride affecting sperm quality and embryo abnormalities during IVF. The user plans to stop finasteride for 6 months and use minoxidil, microneedling, a red light cap, and saw palmetto shampoo to manage hair loss.

community Natural hair loss holy grail? Looks good to me.

1 year ago

The conversation discusses using natural alternatives like saw palmetto, pumpkin seed oil, pygeum, and nettle extract for hair loss, alongside treatments like nizoral, dermastamp, red light, and rosemary oil. Opinions vary, with some users skeptical about the effectiveness compared to finasteride, and concerns about potential side effects.

community My "natural" hair care regimen--will keep updates

4 upvotes 7 years ago

A 25-year-old is experiencing mild hair loss and is using a regimen including scalp brushing, dermarolling, topical minoxidil, caffeine, melatonin, and a DHT-blocking shampoo. Another person shares their struggle with hair loss due to drug use and plans to start finasteride while trying to quit drugs.

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