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GlossaryUltraviolet A (UVA)

long-wavelength ultraviolet light that penetrates deeply into the skin

Ultraviolet A (UVA) is a type of ultraviolet radiation with wavelengths ranging from 320 to 400 nanometers. It penetrates the skin more deeply than UVB, contributing to skin aging and long-term skin damage, and is also implicated in the development of some skin cancers. UVA is commonly encountered in sunlight and is also used in tanning beds.

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community Thoughts on this procyanidin B2 supplement?

in Product 6 upvotes 1 year ago

User found 15% procyanidin B2 supplement and asks if it's legit. Recommended dosage is 400-600mg daily, similar to study, and user wonders if it's effective for hair loss.

community Are you meant to apply SPF to the hairline when using tretinoin along the hairline?

in Treatment 1 upvotes 2 months ago

Apply tretinoin at night and minimize sun exposure. Use sunscreen as a last resort due to its messiness and need for frequent reapplication.

community 5 month update on my all natural protocol

in Update 7 upvotes 6 years ago

The user updated on their all-natural hair loss protocol, which includes massages, LLLT, Ashwagandha, Supergreens mix, Vitamin D, Castor Oil + DMSO, a specific diet, and headstands. They reported some hair regrowth and improved hair quality, with plans to continue the regimen and monitor results.

community Sucess story for you guys, pics are 10+ years apart.

in Progress Pictures 311 upvotes 9 months ago

A user shared a success story showing hair regrowth over 10 years, attributing it to quitting creatine and taking 0.5mg finasteride. Some commenters were skeptical about creatine's impact, while others inquired about side effects, and the original poster reported no negative effects from finasteride.

community So does oral minoxidil age your skin or not

in Minoxidil 41 upvotes 9 months ago

Oral minoxidil may cause dry skin and dark eye bags but doesn't significantly age the skin. Topical minoxidil is toxic to cats, and some users prefer finasteride.

community When I’m 60 and finally off the fin after 40 years and look at my semen

in Satire 862 upvotes 2 years ago

Hair loss treatments discussed include Minoxidil, Finasteride, and RU58841. Users share experiences with Finasteride, mentioning watery semen as a side effect and weighing its importance against maintaining hair.

community Obviously, all of us who are serious take antiandrogens and growth stimulants - what else are you doing lifestyle wise, dietary wise, and regiment wise to maximize your results?

in Treatment 21 upvotes 5 months ago

The user follows a hair loss treatment routine including Propecia, oral minoxidil, ketoconazole, and plans to switch to dutasteride. They also focus on lifestyle changes, dietary supplements, and are considering laser therapy.