October 2025 in “Journal of the Endocrine Society” Hormone Replacement Therapy improves skin health in postmenopausal women by boosting collagen and hydration.
October 2022 in “Chinese Journal of Dermatology” Dry skin does not mean the skin's protective barrier is broken; it's often due to a lack of natural skin moisturizers.
42 citations
,
December 2018 in “International Journal of Phytocosmetics and Natural Ingredients” Olive and Brazil nut oils improve hair strength, shine, and softness better than silicone.
5 citations
,
January 1992 Silicones in shampoos make hair smoother, easier to manage, and reduce friction.
November 2024 in “International Journal of Research in Dermatology” SesZen-BioTM improves skin health and reduces signs of aging.
1 citations
,
May 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” A hormone affects hair growth, certain molecules may prevent skin damage, a skin disease is linked to immune cells, glycerol helps skin hydration, and psoriasis treatment trials need improvement.
April 2017 in “Journal of Investigative Dermatology” Applying pseudoceramide improved skin and hair health.
5 citations
,
January 2012 in “Journal of nutrition & food sciences” The supplement improved hair, skin, and nails appearance and had long-term benefits.
55 citations
,
August 2015 in “AAPS PharmSciTech” The cream with orange peel and liquorice extracts may help reduce skin aging.
December 2022 in “Experimental and Clinical Physiology and Biochemistry” A lotion with 5% minoxidil boosts the immune response in guinea pigs.
Daily use of emollients from birth may reduce atopic dermatitis in infants, but results are mixed.
9 citations
,
January 1989 in “Sen'i Gakkaishi” Wool and hair fibers absorb moisture similarly due to their keratin structure, with the amount of non-crystalline areas affecting the moisture uptake.
36 citations
,
October 2015 in “Journal of Cosmetic Dermatology” The serum improved skin aging signs by enhancing cell metabolism and reducing wrinkles.
Hyaluronic acid in shampoo penetrated hair well, reduced frizz, and improved hair strength and moisture.
4 citations
,
October 2007 in “PubMed” Polyquaternium-70 shampoo is best for reducing frizz.
2 citations
,
November 2016 in “Current sexual health reports” Over-the-counter products can help with menopause symptoms, but be aware of their ingredients.
June 1996 in “Journal of Dermatological Science” Vitamin D3 applied to mouse skin caused more wrinkles and sagging due to changes in the skin's outer layer.
September 2023 in “Journal of the American Academy of Dermatology” The cleanser gel significantly reduces facial oiliness.
19 citations
,
May 2010 in “Surface and interface analysis” 18-MEA is essential for hair's water resistance, and a conditioner with 18-MEA and SPDA can restore it.
April 2017 in “Journal of Investigative Dermatology” Cow milk sugars increase fat production and inflammation in skin oil cells.
21 citations
,
March 2017 in “Skin research and technology” Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
9 citations
,
May 2018 in “Photochemistry and photobiology” The Hair BB Cream effectively prevents UV damage and improves hair health.
46 citations
,
April 2020 in “Clinical Cosmetic and Investigational Dermatology” Hydroquinone may harm skin, while kojic acid and aloe vera could reduce its negative effects.
5 citations
,
February 2021 in “Gels” HYDRO DELUXE BIO hyaluronic acid hydrogel is compatible with skin cells, may reduce inflammation, promote blood vessel growth, and protect against oxidative stress, suggesting it could help revitalize hair follicles.
August 2022 in “Yakugaku zasshi” Using a steam towel, l-menthol, and carpronium before applying minoxidil nanoparticles can increase its absorption and potentially improve hair growth.
7 citations
,
January 2013 in “Journal of Cosmetics, Dermatological Sciences and Applications” Argan oil and cupuassu butter can protect hair after dyeing.
15 citations
,
August 2020 in “Analytical chemistry” Hair lipids do not protect against humidity.
June 2026 in “Frontiers in Physiology” The cream effectively reduces oily skin, improves hydration, and changes skin bacteria.
27 citations
,
February 2021 in “Clinical and Experimental Dermatology” Curcuma species improve skin health but need more research for best use.
January 2021 in “Lecture notes in mechanical engineering” High temperatures, acidic conditions, and too much coconut oil damage hair, while a pH of 5 to 7 keeps it healthy.