12 citations
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February 1998 in “Gene” The B2 genes are crucial for hair growth in rats.
37 citations
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January 2002 in “British journal of dermatology/British journal of dermatology, Supplement” Apple extract called procyanidin B-2 was found to greatly increase hair growth.
7 citations
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June 1976 in “JAMA” Most women with ankylosing spondylitis tested positive for HLA-B27, suggesting it's useful for diagnosis.
1 citations
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January 2001 in “Cosmetics and toiletries” Procyanidin B-2 from apple juice significantly increases hair growth and may be more effective than minoxidil without side effects.
January 2022 in “Turk Dermatoloji Dergisi” Topical procyanidin B2 significantly increases hair count and is a safe treatment for male pattern baldness.