1 citations
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February 2024 in “Pharmacognosy Journal” Fenugreek seed extract boosts testosterone and improves male reproductive health without heart side effects.
March 2021 in “Research Square (Research Square)” Strontium ranelate helps cartilage growth by blocking a specific cell pathway.
34 citations
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December 2012 in “Current Opinion in Clinical Nutrition and Metabolic Care” Sex hormone treatments can increase muscle mass in older adults but have inconsistent effects on muscle function and may carry cardiovascular risks.
25 citations
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November 2015 in “Journal of Dermatological Science” Sebum helps protect human skin from microbes.
1 citations
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March 2012 in “Journal of Dermatological Science” Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
November 2025 in “Journal of Cosmetic Dermatology” Saw palmetto extract safely improves hair growth and reduces hair loss.
46 citations
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May 2021 in “Stem Cell Research & Therapy” Strontium ranelate helps cartilage growth by blocking a specific cell pathway.
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January 1988 Topical DHEA safely increases skin oil production.
2 citations
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July 2023 in “Phytotherapy Research” Serenoa repens is mostly safe but has some risks, especially at high doses or when used with other products for over two weeks.
618 citations
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January 2018 in “Cochrane Database of Systematic Reviews” 93 citations
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March 2014 in “Cochrane Database of Systematic Reviews”
12 citations
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January 1998 in “Endocrine journal” Saw palmetto extract can block the enzyme that converts testosterone in pig prostate cells.
February 2018 in “Zenodo (CERN European Organization for Nuclear Research)” High doses of Lagenaria siceraria fruit powder lower FSH and LH hormone levels in male rats.
26 citations
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March 2018 in “Experimental Dermatology” Prolactin may influence skin glands and could be a target for treating acne and skin aging.
58 citations
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March 2013 in “Human Reproduction Update” Products should be called 'sperm-safe' only after thorough, well-designed tests.
38 citations
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July 2020 in “EMBO journal” SIRT7 protein is crucial for starting hair growth in mice.
16 citations
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February 1978 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” Dihydrotestosterone specifically binds to hamster sebaceous glands, with a higher affinity than testosterone.
January 2009 in “Journal of Jilin Medical College” SDG helps reduce BPH effects in rats.
15 citations
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May 1986 in “Journal of the American Veterinary Medical Association” Castration helped a dog with a tumor and hair loss by normalizing hormone levels and regrowing hair.
June 2023 in “Journal of biological chemistry/The Journal of biological chemistry” Sdr16c5 and Sdr16c6 genes regulate a key point in lipid production that affects eye and skin gland function.
October 2018 in “Elsevier eBooks” Saw Palmetto is a safe and effective natural remedy for treating benign prostatic hyperplasia (BPH).
December 2010 in “TSpace” Activating androgen receptors in muscle can increase muscle mass and reduce fat.
14 citations
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July 2015 in “International Journal of Molecular Sciences” S-Methylmethionine sulfonium can protect skin from UVB damage.
December 2023 in “International journal of molecular sciences” Chromosomal differences affect how muscle cells respond to testosterone.
36 citations
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February 2016 in “British journal of pharmacology” Sirtuin 1 could be a potential drug target for treating hypertrophic scars.
3 citations
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April 2016 in “Research and reports in urology” The new saw palmetto extract effectively inhibits an enzyme linked to prostate enlargement and may be as good as standard treatments.
25 citations
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February 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” Blocking SCD1 in the skin with XEN103 shrinks sebaceous glands in mice.
14 citations
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June 1995 in “The Journal of Clinical Endocrinology and Metabolism”
19 citations
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March 1998 in “Endocrinology” Male rats have more somatostatin neurons than females due to testosterone converting to estrogen during early development.