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Glossary Ligands

molecules that bind to specific sites on proteins

Ligands are molecules that bind to specific sites on a target protein, often a receptor, to form a complex. This binding can trigger various biological responses, such as activating or inhibiting a receptor's function. In the context of hair biology, ligands can interact with receptors on hair follicle cells to influence hair growth and health.

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community Pyrilutamide from Ligand Chem in the UK

4 upvotes 3 years ago

Pyrilutamide from Ligand Chem was used by several individuals to address hair loss, with mixed results and no significant side effects reported. Some users switched to Minoxidil Max for better value, while others noted no hair growth or only a reduction in shedding.

community Source for topical valproic acid?

2 upvotes 8 months ago

The conversation is about finding a source for topical valproic acid for hair regrowth. The user mentions PP405 and the unavailability of products from certain suppliers.

community Amplifica: Hope or Cope? A Review of Their Pipeline

9 upvotes 1 month ago

Amplifica's AMP-303 showed a modest increase in hair growth, but results were inconsistent and potentially misleading. Hyaluronic acid and osteopontin are being explored for hair growth, with varying effects on different hair types and conditions.

community Interesting article links major MPB theories to western diet (and life-style)

in Research/Science 58 upvotes 1 year ago

Poor diet and lifestyle contribute to male pattern baldness. Treatments like Minoxidil, dietary changes, and lifestyle adjustments may help slow hair loss.

community KX-826: Long-Term Safety Results are out!

159 upvotes 1 year ago

KX-826 initially improves hair growth but declines after 24 weeks, with mild itching as a side effect. Combining it with minoxidil and finasteride may improve results, but long-term effectiveness is uncertain.

community Making your own RT1640 in China

4 years ago

RT1640, a combination of cyclosporin A, minoxidil, and RT175, is discussed as a potential treatment for hair regrowth and repigmentation. The unique formulation aims to enhance hair follicle growth and restore hair pigment without the negative side effects of immunosuppressants.

community You will lose hair if your prostaglandins aren't in balance

56 upvotes 1 year ago

Prostaglandin balance affects hair loss, particularly in conditions like Lichen Planopilaris, where an imbalance can lead to hair follicle damage. Treatments mentioned include prostaglandin analogs and Pioglitazone HCL, with a focus on maintaining prostaglandin equilibrium for potential hair regrowth.

community Blaming Finasteride doesn't help you solve anything: dry eyes

51 upvotes 1 year ago

Finasteride is debated for causing dry eyes, with some users experiencing relief after stopping it, while others find no connection. Topical treatments like dutasteride and minoxidil are suggested as alternatives, with advice to consult medical professionals.

community Bile Acid-Mediated DHT Dysregulation Hypothesis

in Research/Science 13 upvotes 1 year ago

Elevated bile acids can inhibit the enzyme AKR1C2, leading to increased DHT levels, which may accelerate hair loss in those predisposed to androgenetic alopecia. Treatments mentioned include topical minoxidil and finasteride.

community Pyrilutamide/KX-826 source? Are there any legit websites to buy from? Thanks

7 upvotes 4 years ago

Pyrilutamide is an experimental hair loss treatment, with users discussing its availability and cost from sources like Anagen Inc, Actifolic, and MinoxidilMax. Some users express concerns about product authenticity and suggest waiting for further trial results to assess its safety and effectiveness.

community Prolactin the Cause of Hair Loss? ABS-201 the Cure?

29 upvotes 2 months ago

Prolactin may contribute to hair loss, but targeting its receptor won't cure androgenetic alopecia. ABS-201 could be a useful alternative or adjuvant therapy, similar to JAK inhibitors, but not more effective than HMI-115.

community Study: There is 70x Higher Unconjugated DHT in Feces Compared To Blood Levels in Young Adults - Gut Microbiota Manages DHT Recycling and Metabolism

in Research/Science 194 upvotes 1 year ago

Gut microbiota significantly influences androgen metabolism, impacting hair loss treatments like finasteride. Probiotics, dietary changes, and fecal microbiota transplants may help manage DHT levels and improve hair health.

community Physio-metabolic method of treating androgenic alopecia. Cold receptors. The relationship between DHT, cold receptors, minoxidil and antiandrogens.

2 upvotes 1 year ago

A method for treating androgenic alopecia using minoxidil, antiandrogens, exercise, and cold exposure to promote hair growth. Environmental factors and lifestyle changes, like diet and exercise, can improve treatment effectiveness.

community The Real Cause Of Androgenetic Alopecia

675 upvotes 1 year ago

Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.

community Can someone please shed some light on natural topicals like castor oil and onion juice

5 upvotes 9 years ago

Castor oil may reduce DHT and help with hair growth, while onion juice lacks evidence for effectiveness. Alternatives to natural topicals include RU58841, olive leaf extract, baicalin, and curcuminoids.

community Why Fin/Dut Isn't Working for You GPR133: a new hairloss mechanism + Steroid Hair Loss Deep Dive

6 upvotes 1 month ago

Hair loss may be linked to the GPR133 receptor, independent of the androgen receptor pathway. Treatments like finasteride, dutasteride, minoxidil, RU58841, and KX-826 show varying results, with hair loss persisting due to high testosterone and GPR133's role.

community Everything you ever wanted to know about Pelage Pharma's PP405: how it works and what to expect

126 upvotes 2 months ago

PP405 may encourage earlier hair growth and slightly increase visible hair count but does not reverse hair follicle miniaturization in male pattern baldness. It does not address damage to the dermal papilla or broken Wnt signaling.

community My derm said they came up with a new serum that is better then fin? What’s y’all’s thoughts

7 months ago

A new serum claims to enhance hair regrowth by amplifying oxygen delivery, improving the effectiveness of treatments like exosomes and peptides. Users are skeptical, questioning its efficacy compared to established treatments like Minoxidil and Finasteride.

community Why is the general consensus that if you can’t tolerate 5AR Inhibitors you’re “cooked”?

in Research/Science 15 upvotes 11 months ago

Alternatives to finasteride for hair loss include minoxidil, alfatrodial, fluridil, pyrilutamide, and Nizoral. These treatments may not be as effective as finasteride but can help slow hair loss progression.

community Testosterone's Role In Androgenetic Alopecia

1 year ago

DHT is essential for androgenetic alopecia, not testosterone. Treatments like finasteride and dutasteride reduce DHT, halting hair loss.

community How does dutasteride regrowth work?

in Finasteride/Dutasteride 7 upvotes 2 years ago

A 25-year-old man with hair loss from bleach damage is using oral minoxidil and considering adding Dutasteride for better regrowth and prevention. He seeks advice on Dutasteride's effectiveness and potential benefits over finasteride, and is also curious about RU58841.

community Fats on your Head to Stop Hair Loss?

140 upvotes 2 years ago

The conversation discusses the potential of long-chain unsaturated fatty acids, like oleic and linoleic acid, as an additional treatment for hair loss, which may inhibit the enzyme responsible for converting testosterone to DHT and promote hair growth. Users humorously suggest using oils topically and discuss other hair loss treatments, but the main focus is on the science behind fatty acids and their role in hair health.

community Lab results from actifolic RU58841

38 upvotes 2 years ago

The post discusses the user's experience with hair loss treatment RU58841, which was tested for quality and found to be 96+% pure. The conversation includes various responses, with some users questioning the safety of the product and others expressing satisfaction with the test results.

community Serious question, is there nothing that can be done if Dutasteride doesn’t help to stop my hair loss?

60 upvotes 4 years ago

A 25 year old male who has been using finasteride and dutasteride for two years to treat his hair loss, with no success. Other treatments such as oral minoxidil, topical anti-androgens, RU58841, latanoprost, topical estrogen, CB 03 01, microneedling, keto 2% shampoo, vitamin D, Omega 3, B vitamins and probiotics were discussed.

community Finasteride, dutasteride, and oral min- My experience

in Finasteride/Dutasteride 126 upvotes 5 years ago

User took Fin for 3 years, Dut for 7 months, and oral Min for 2 months without side effects. Fin stopped hair loss for 2 years, Dut maintained hair, and oral Min regrew thinning hair.

community What if DHT is not the vilan.

13 upvotes 5 years ago

Hair loss may be influenced more by inflammation, microbiome imbalances, and gut health than DHT. Treatments discussed include minoxidil, finasteride, RU58841, fecal microbiota transplants, and JAK inhibitors.

community DLQ01: A Better "Minoxidil" PGF2a synthetic analogue.

3 upvotes 1 year ago

DLQ01, a prostaglandin F2α analog, shows promise for hair growth by directly stimulating PGE2/PGF receptors without needing conversion, and can be combined with minoxidil and retinoids like tretinoin for enhanced effectiveness. Minoxidil's efficacy may be reduced by COX-1 inhibitors, but using prostaglandin analogs like Latanoprost or Bimatoprost can help maintain its effectiveness.

community mallia therapeutics 8T3 scd83 molecule for ffa/lpp mainly and aga

in Technology 9 upvotes 7 months ago

A user applied the 8T3 product for hair loss, targeting LPP and AGA, and plans to update on its effectiveness. The product uses a saline buffered phosphate vehicle, suitable for those intolerant to ethanolic vehicles.

community Selling KY19382 powder a novel activator of Wnt/β-catenin signaling

4 years ago

The conversation is about selling KY19382 powder, a novel activator of Wnt/β-catenin signaling, and Kolliphor EL liquid for vehicle formulation. The seller offers worldwide shipping.

community RU58841 vs. KX-826 vs. CB-03-01

16 upvotes 3 months ago

RU58841 shows the strongest results despite weaker binding affinity, while KX-826 and CB-03-01 are more expensive and have minimal side effects. RU58841 is considered effective but has potential health risks if ingested; users report positive outcomes with RU58841 and finasteride.