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research An Updated Etiology of Hair Loss and the New Cosmeceutical Paradigm in Therapy: Clearing ‘the Big Eight Strikes’

July 2023 in “Cosmetics”

This review concluded that the efficacy of cosmeceutical hair serums for addressing hair loss lies in their use of bioactive peptides and plant compounds, like flavonoids and sterols, that target eight key contributing factors identified in hair loss conditions.

research Frozen Glove Therapy for Docetaxel-Induced Hand Problems May Not Fit All

1 citations , September 2005 in “Oncology times”

In this study, wearing a frozen glove during docetaxel chemotherapy reduced nail problems in patients' gloved hands compared to unprotected hands, with onycholysis absent among protected hands.

research Formulation and Evaluation of Herbal Hair Serum in Treatment of Various Hair- Related Problems

1 citations , May 2023 in “Research journal of pharmacognosy and phytochemistry”

This article discusses the growing preference for organic and herbal cosmetics for hair care, attributing this trend to reduced side effects compared to their synthetic counterparts, and highlights ingredients like fenugreek, flaxseed, and ginger for their potential benefits in preventing hair issues and promoting growth.

research Shiroabhyang - By an Ayurvedic Essential Oils

November 2025 in “Journal of Ayurveda and Integrated Medical Sciences”

This review highlights that practicing Shiroabhyang, an Ayurvedic scalp massage technique using essential oils, may enhance blood circulation, provide nourishment, and improve hair quality by repairing damage and enhancing texture in hair.

research The effect of dietary change on in vitro erythrocyte haemolysis, skin lesions and alopecia in common marmosets (Callithrix jacchus)

7 citations , January 1991 in “Comparative biochemistry and physiology. A. Comparative physiology”

This study found that a dietary change in common marmosets significantly reduced in vitro erythrocyte haemolysis, improved skin lesions, and promoted complete fur regrowth, possibly due to increased vitamin E levels.

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community Do you Have Poor Posture? Maybe Contributing to Hair Loss , Esp Diffuse Thinning

in Research/Science 16 upvotes 1 month ago

Correcting posture may improve hair health by enhancing blood circulation and reducing side effects like bloating and sexual issues. The user has been using minoxidil and finasteride for two years with underwhelming results and is exploring posture correction as a potential aid.

community Does onion juice actually stop hair fall, or is it just hype?

in Treatment 1 year ago

Onion juice may temporarily improve hair health by boosting blood circulation and providing antibacterial benefits, but it is ineffective against genetic or hormonal hair loss. Proven treatments like minoxidil and finasteride are recommended for more reliable results.

community Tried addressing DHT and regrowth, wanting to try additional path

4 upvotes 2 years ago

The user is addressing hair loss with finasteride, dutasteride, oral and topical minoxidil, dermarolling, and shampoos. They are considering adding essential oils to improve circulation.

community Dental technician is convinced that he has found the cause of pattern hair loss

314 upvotes 2 years ago

A dental technician claims malocclusion causes pattern hair loss due to poor scalp circulation. Users debate this, noting treatments like finasteride, minoxidil, and microneedling focus on DHT and blood flow.

community I believe the key for most NW2 to NW3 with no alopecia but more of receding hairline is caused by lack of blood flow and collagen in front of scalp. How do you rebuild collagen? What supplements to add when dermarolling?

4 years ago

Minoxidil helped with hairline regrowth, but stopping it led to hair loss, suggesting circulation issues. Dermarolling, collagen peptides, and oils like castor and rosemary are recommended for improving hair health.

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Learn

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learn Rosemary

Does rosemary improve scalp circulation, and would that regrow hair? No study has measured whether rosemary improves scalp blood flow in people. Its hair evidence is one small trial without a placebo arm, plus mouse and lab studies.

learn capsicum

Does capsicum improve scalp circulation or hair growth? Capsaicin dilates blood vessels through TRPV1 activation, so in theory capsicum could raise scalp blood flow (this has not been measured on the scalp in a hair-loss study), but every human hair-loss study used it inside a multi-ingredient formula — and the strongest one gave it orally, not on the scalp — so its effect on hair by itself is unproven, and it is a known skin irritant.

learn Ginkgo biloba

Does ginkgo biloba improve scalp circulation, and does that help hair regrowth? No human study has shown that ginkgo improves scalp circulation or regrows hair; the direct hair evidence is a 1993 mouse study. Ginkgo may increase bleeding risk, especially with blood thinners.

learn Vitis vinifera

Can grape extract help with scalp circulation or hair growth? There is no human evidence that grape extract improves scalp blood flow or hair growth; the related data are on blood pressure and in mice.

learn vitamin b2

What does vitamin B2 do for cellular energy, and does it affect scalp circulation? Riboflavin (vitamin B2) is needed for cell energy metabolism, according to the NIH. No study has shown that it improves scalp circulation or hair growth in people who are not deficient.

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