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Research

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research Dyeing behaviours of amino heterocyclic compounds as blue oxidative hair dye precursors applied to keratin fibres

5 citations , January 2011 in “International Journal of Cosmetic Science”

This study found that 1,2,3,4-tetrahydroquinoline derivatives, particularly N-methyl-7-amino-1,2,3,4-tetrahydroquinoline, may be excellent blue dye candidates for human hair, offering superior color purity, stability, and fastness compared to 2,3-dihydroindoles.

research N-(3,5-Dimethylphenyl)-3-Methoxybenzamide (A3B5) Targets TRP-2 and Inhibits Melanogenesis and Melanoma Growth

15 citations , April 2011 in “The journal of investigative dermatology/Journal of investigative dermatology”

This study found that A(3)B(5) downregulates melanin production and suppresses melanoma cell growth by promoting proteasomal degradation of TRP-2.

research Research on Hair Bleach that Causes Less Hair Damage and Smells Less Pungent than Ammonium Hydroxide

2 citations , June 2018 in “Cosmetics”

This study found that using an aqueous solution of AMPD in hair bleach reduced both hair damage and odor compared to ammonium hydroxide.

research Age-induced hair greying - the multiple effects of oxidative stress

67 citations , August 2013 in “International Journal of Cosmetic Science”

This review discusses the role of oxidative stress in hair greying and suggests that understanding melanocyte susceptibility at different follicular locations may help develop therapies for preventing and reversing the process; it reports no new experimental results.

research Epimedium brevicornum Maxim. Extract exhibits pigmentation by melanin biosynthesis and melanosome biogenesis/transfer

6 citations , September 2022 in “Frontiers in pharmacology”

In this study, Epimedii Folium extract was found to enhance melanin production and promote pigmentation through mechanisms involving the MAPK/ERK1/2 pathway in both in vitro and in vivo models.

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Community Join

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community 2-3 Years Hair Regrowth Progress Pictures

855 upvotes 4 months ago

The user showed 2-3 years of hair regrowth progress using oral finasteride, topical minoxidil, and microneedling. They plan to switch to oral dutasteride and Liposomal Minoxidil Sulfate for better results.

community 2 Months Post-Shed, 3 months of progress

in Progress Pictures 41 upvotes 10 months ago

The user experienced significant hair regrowth after three months of using minoxidil foam, finasteride, and a dermastamp, along with Nizoral shampoo. They noticed thicker hair on their crown and hairline, with no issues applying topical treatments.

community 2-3 year progress finasteride and minoxidil

in Is this regrowth? 104 upvotes 1 year ago

The conversation discusses hair regrowth progress using finasteride and minoxidil over 2-3 years, with mixed opinions on the results. Some users note progress, while others are skeptical, and there is a side discussion about potential side effects of finasteride.

community 2-3 Months on min/microneedling, pic in comments

4 upvotes 7 years ago

The user experienced noticeable hair regrowth, especially at the hairline, after using Minoxidil, microneedling, vitamins, and specific shampoos for 2-3 months. They are considering adding finasteride but are hesitant due to potential side effects.

community 2,5-3 months progress. I might be a hyper responder?

16 upvotes 6 months ago

The user is experiencing reduced hair shedding and increased hair density after using finasteride, minoxidil, derma rolling, granactive retinoid, and Nizoral, while also taking testosterone and aromatase inhibitors. They question if they are a hyper responder to the treatments, despite mixed feedback from others about visible progress.

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Learn

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learn Hair Transplant

How much do 5000 grafts cost in Turkey? Clinic-quoted prices for 2,500–5,000 grafts in Turkey range from about $1,100 to $8,900.
What are the different hair transplant techniques? The main hair transplant techniques are FUE, DHI, and FUT, each with unique benefits.
How many grafts do I need for a hair transplant? You typically need 1,000 to 7,000 grafts depending on hair loss extent and goals.

learn Scalp Micropigmentation

How long does Scalp Micropigmentation last, and does it need touch-ups over time? Providers say SMP usually needs a touch-up every 1 to 5 years. It fades but does not fully disappear, and removal needs laser treatment that may be incomplete.
How much does scalp micropigmentation cost? Scalp micropigmentation typically costs between $1,000 and $5,000 depending on individual needs.

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