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Minoxidil Stimulates Cutaneous Blood Flow in Human Balding Scalps: Pharmacodynamics Measured by Laser Doppler Velocimetry and Photopulse Plethysmography

research Minoxidil Stimulates Cutaneous Blood Flow in Human Balding Scalps: Pharmacodynamics Measured by Laser Doppler Velocimetry and Photopulse Plethysmography

137 citations , May 1984 in “Journal of Investigative Dermatology”

Minoxidil increases blood flow in balding scalps, possibly reversing hair loss.

research Alterations in scalp blood flow after the epicutaneous application of 3% minoxidil and 0.1% hexyl nicotinate in alopecia

25 citations , November 1987 in “British Journal of Dermatology”

This study observed increases in scalp blood flow following the application of 3% minoxidil and 0.1% hexyl nicotinate in individuals with alopecia.

research Reversible Alopecia with Localized Scalp Necrosis After Accidental Embolization of the Parietal Artery with Hyaluronic Acid

26 citations , March 2017 in “Aesthetic plastic surgery”

Accidental injection of hyaluronic acid caused temporary hair loss and skin damage, but treatment restored hair and healed the skin.

research Anagen Effluvium after Therapeutic Scalp Surgery: Unreported Phenomenon

3 citations , January 2021 in “Skin appendage disorders”

This study reports anagen hair loss four weeks after scalp surgeries, likely due to transient ischemia, and emphasizes the importance of informing patients about potential hair loss and recovery within three months.

research Hair care practices and structural evaluation of scalp and hair shaft parameters in African American and Caucasian women

25 citations , August 2015 in “Journal of cosmetic dermatology”

This study observed significant differences in hair care practices and biologic hair parameters between Caucasian and African American women, which may contribute to varying hair fragility and growth.

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community blood flow and scalp tension - put up or shut up

in Chat 31 upvotes 11 months ago

The conversation discusses skepticism about the effectiveness of scalp tension theory and scalp massagers for hair regrowth, contrasting it with treatments like finasteride and minoxidil, which have more user-reported results. Participants question the belief in scalp tension theory, suggesting it may be a marketing tactic, while others argue for a multifactorial approach to hair loss.

community If bloodflow, and scalp tightness is cope why does scalp Botox produce results?

5 upvotes 6 months ago

Scalp Botox may help hair loss by relaxing muscles and increasing blood flow, potentially benefiting conditions other than androgenetic alopecia. DHT affects hair follicles differently, causing tension and hair loss in some areas but not others.

community Scalp slapping to increase blood flow?

in Treatment 22 upvotes 2 years ago

This post and conversation are about using scalp slapping to increase blood flow for hair growth. One user suggests using minoxidil instead.

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.

community Do those silicone scalp massagers help or hurt hair?

4 upvotes 2 years ago

Using a silicone scalp massager may cause hair shedding, but it could also stimulate blood flow and help with scalp conditions. Finasteride and minoxidil are used to manage hair loss, with mixed results on regrowth and maintenance.

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learn Centella

Ever wonder why your hair doesn’t grow back thick anymore? Maybe your scalp needs better blood flow: centella could help. There is no clinical trial of centella asiatica for hair loss and no study measuring scalp blood flow in people using it; the only hair-related evidence is a 2017 cell-culture study. Centella products are cosmetics that may soothe an irritated scalp, and the link between scalp circulation and pattern hair loss is itself unproven.

learn capsicum

How does capsicum improve scalp circulation and boost growth? Capsaicin dilates blood vessels through TRPV1 activation, so capsicum is expected to raise scalp blood flow, 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.