Avicennia Marina extract and avicequinone C can reduce hair loss hormone production and increase hair growth factors, suggesting they could be used to treat androgenic alopecia.
March 2014 in “CRC Press eBooks” Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
July 2011 in “Springer eBooks” The document concluded that FDA-approved treatments like minoxidil and finasteride are effective for hair loss, while the effectiveness of natural remedies and other non-approved treatments is not well-supported by evidence.
The document concludes that scientists created various steroids with different properties, including a more effective semi-synthetic vitamin D.
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
January 1990 in “Springer eBooks” Some chemicals can permanently or temporarily remove color from skin and hair, which can be distressing and is not well-regulated in cosmetics.
March 2023 in “International Journal of Advanced Research in Science, Communication and Technology” Various medicinal plants like Polygonum multiflorum, Red ginseng extract, and Zizyphus jujuba can potentially treat hair loss, offering benefits like low cost and multiple ways of working. Other effective natural substances include Pygeum africanum, Seneroa, Urtica dioica, and more.
April 2023 in “Dermatology and therapy” Most patients stop using topical minoxidil due to side effects.
5 citations,
October 2022 in “Frontiers in bioengineering and biotechnology” Ro stress hindered ginseng root growth and ginsenoside production, but increased certain hormones and affected gene regulation related to plant growth and stress responses.
35 citations,
November 2021 in “Journal of nanobiotechnology” Thymol-loaded nanoparticles are a promising, natural treatment for acne that avoids antibiotics and preserves healthy skin bacteria.
September 2014 in “Hair transplant forum international” Caffeine, niacinamide, and panthenol may improve hair growth, fullness, and healing when applied to the scalp.
67 citations,
May 2016 in “Journal of Cosmetic Dermatology” Peptides, proteins, and growth factors in skincare show promise for improving skin health.
13 citations,
April 2002 in “International Journal of Toxicology” The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
9 citations,
March 2022 in “Antioxidants” Synthetic antioxidants are effective, cheap, and stable, with some like zinc and cholecalciferol reducing child and cancer deaths, but the safety of additives like BHA, BHT, TBHQ, and PEG needs more research.
5 citations,
September 2022 in “Antioxidants” A substance from Caulerpa racemosa seaweed may protect against skin damage caused by air pollution by reducing oxidative stress and cell death.
3 citations,
August 2020 in “PubMed” Some natural ingredients like onion juice, rosemary oil, and pumpkin seed oil may help with hair growth and reducing hair loss.
2 citations,
January 2019 in “Journal of Cosmetics, Dermatological Sciences and Applications” The supplement and lotion significantly reduced hair loss and improved hair health.
1 citations,
January 2022 in “Journal of Cancer Therapy” Ocoxin improves quality of life for advanced ovarian cancer patients on chemotherapy.
June 2024 in “The Open dermatology journal” The herbal extract is as effective and safe as 3% minoxidil for treating hair loss.
April 2024 in “Clinical, cosmetic and investigational dermatology” Salvianolic Acid B helps hair grow by reducing cell stress and increasing blood flow to hair follicles.
205 citations,
September 2018 in “Nutrients” Essential oils from Curcuma species, like turmeric, have compounds that can fight inflammation, cancer, and bacteria, and can also stimulate hair regrowth in bald males.
63 citations,
February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
30 citations,
January 2023 in “EFSA journal” Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
11 citations,
May 2021 in “Asian Journal of Pharmaceutical and Clinical Research” Eclipta alba (Bhringraj) helps protect the liver and promotes hair growth.
11 citations,
December 2020 in “Advanced structured materials” Natural products like coconut oil and aloe vera are beneficial in cosmetics for their healing properties.
8 citations,
February 2022 in “Scientific Reports” Medicinal herbs might treat hair loss by affecting genes and pathways related to lipid and glycerophospholipid metabolism.
4 citations,
November 2022 in “Nutrients” Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
2 citations,
July 2023 in “Cosmetics” Surfactants in shampoos and conditioners remove some but not all lipids from hair, and more research is needed to understand their full impact.
2 citations,
August 2022 in “Animals” Essential oils may improve dogs' health and melatonin can help with their sleep and anxiety, but both should be used carefully.
1 citations,
February 2024 in “Diversity” African plants can treat hair issues and may help with diabetes.