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Glossary Natural Hair Dye

hair coloring made from plant extracts like henna and indigo

Natural Hair Dye, also known as Herbal Hair Dye or Plant-Based Hair Dye, refers to hair coloring products made from natural ingredients such as henna, indigo, and other plant extracts. These dyes are often free from synthetic chemicals like ammonia and parabens, making them a gentler option for coloring hair while also being more environmentally friendly.

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Research

5 / 1000+ results

research Sustainable Formulation and Physicochemical Characterization of a Multifunctional Hair Cream Using Natural Ingredients

January 2026 in “International journal of research and scientific innovation”

In this laboratory study, researchers developed a multifunctional organic hair cream with various natural extracts, finding that the cream with 15% extracts demonstrated higher physical stability, hair strength, and antimicrobial activity compared to lower concentration samples and synthetic alternatives.

research Physicochemical and In Vivo Analysis of Rosemary (Rosmarinus officinalis L.) Extract Hair Tonic as a Natural Hair Growth Alternative

September 2026 in “AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)”

This study found that rosemary extract hair tonic, particularly at a 15% concentration, promoted greater hair growth in rats compared to 2% minoxidil, without any observed skin irritation.

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 A systematic review of randomized controlled trials assessing phytochemicals and natural ingredients for skin and hair care

2 citations , July 2020 in “Journal of Applied Pharmaceutical Science”

This study examined the preservative and antimicrobial susceptibility of non-fermenting bacilli collected from beauty salon waste in Brazil.

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.

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Community Join

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community New Study: PP405, developed by Pelage Pharmaceuticals, can reactivate dormant hair follicle stem cells and stimulate natural hair growth by 20%

843 upvotes 1 year ago

PP405, developed by Pelage Pharmaceuticals, can reactivate dormant hair follicle stem cells and increase hair growth by 20% in eight weeks, unlike minoxidil or finasteride. However, skepticism remains about its effectiveness and availability, with concerns about funding and the timeline for broader access.

community Aronia Chokeberry and Cyanidin 3-O-arabinoside for Hair Growth (AGA) Study

15 upvotes 2 years ago

A natural compound called C3A from Aronia Chokeberry can help prevent hair loss by counteracting the effects of DHT. The user has been taking 50 grams of dried organic Aronia Chokeberry daily for 30 days and will update with photos in 60 days.

community Scalp Massages /scalp hair oiling effective??

5 upvotes 10 months ago

The conversation discusses the effectiveness of natural remedies like scalp massages and oils for hair loss, with some users advocating for proven treatments like minoxidil and finasteride. The original poster prefers natural methods, while others argue that pharmaceuticals are more effective in combating hair loss.

community Evidence-based natural treatment that works for me

3 years ago

A user shared a natural hair loss treatment involving micro-needling and a mix of turmeric, cinnamon, and coconut oil, claiming it effectively thickened their hair. The treatment is applied every two to three weeks, but some users expressed skepticism and requested photographic evidence.

community What do you think of these hair transplants?

308 upvotes 9 months ago

Hair transplants in Bangkok are praised for their natural appearance, with a zigzag hairline design being favored over straight lines. The clinic Hairtran and Dr. Patty receive positive feedback, though some users express skepticism about photo filters and the authenticity of results.

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