哪些毛发补充剂
真正有效？
我们分析了数千项关于毛发生长补充剂的临床研究。HairCited 上的每项声明均有来自 PubMed 的同行评审研究支持。
Hair loss and thinning affect millions worldwide. Dozens of supplements claim to help — but which ones have real clinical evidence? We analyze peer-reviewed studies from PubMed to grade every ingredient on a transparent A–D scale, so you can make informed decisions backed by science.
Featured Ingredients
Nutrafol
multi_ingredient多靶点方法：南非醉茄（压力）、锯棕榈（DHT）、姜黄素（炎症）、生育三烯酚（氧化）。
Omega-3 脂肪酸
fatty_acid抗炎类花生酸减少毛囊周围炎症；DHA/EPA 支持头皮脂质屏障。
Viviscal
multi_ingredient海洋来源的 AminoMar 复合物提供鲨鱼软骨蛋白和软体动物粉末，为发基质提供营养。
南瓜籽油
botanical_oil含有可能抑制 5-α 还原酶的 Δ-7-甾醇；富含锌和植物甾醇。
生物素（Biotin）
vitamin角蛋白合成和毛囊脂肪酸代谢所必需的羧化酶辅因子。
米诺地尔（Minoxidil）
pharmaceutical血管扩张剂，打开钾离子通道，增加毛囊血流并延长生长期。
Top Conditions
休止期脱发
Second most common cause of hair loss
女性型脱发
40% of women by age 50
斑秃
2% lifetime risk
雄激素性脱发
50% of men by age 50, 25% of women by age 50
Recent Evidence Updates
Popular Comparisons
Latest Research
J Clin Sleep Med · 2017
Clinical Practice Guideline for the Pharmacologic Treatment of Chronic Insomnia in Adults: An American Academy of Sleep Medicine Clinical Practice Guideline.
Nature · 2010
Genome-wide association study in alopecia areata implicates both innate and adaptive immunity.
Annu Rev Nutr · 2004
Secular trends in dietary intake in the United States.
J Am Acad Dermatol · 1998
Finasteride in the treatment of men with androgenetic alopecia. Finasteride Male Pattern Hair Loss Study Group.
Endocrine · 2017
Androgenetic alopecia: a review.
J Am Acad Dermatol · 2002
A randomized clinical trial of 5% topical minoxidil versus 2% topical minoxidil and placebo in the treatment of androgenetic alopecia in men.
Guides & Resources
Managing Age-Related Hair Thinning: Supplement Options
Age-related hair thinning is a nearly universal experience, yet it remains one of the least discussed forms of hair change compared to conditions like androgenetic …
lifestyleHow Stress Affects Your Hair: Evidence-Based Management
The link between stress and hair loss has been recognized for centuries, but only in recent decades has science begun to elucidate the specific biological …
lifestyleAnti-Inflammatory Supplements for Scalp Health
Inflammation is increasingly recognized as a contributing factor in multiple forms of hair loss, from the perifollicular microinflammation that accompanies androgenetic alopecia to the overt …
Evidence Grading System
Every supplement claim on this site is graded on an A–D scale based on peer-reviewed clinical research from PubMed. Our algorithm evaluates study design (RCTs rank highest), consistency of results, sample sizes, and the overall body of evidence. No manufacturer sponsorship influences our grades.
Multiple randomized controlled trials (RCTs) or meta-analyses with consistent positive results and large sample sizes.
At least one RCT with mostly consistent results across studies. Evidence suggests benefit but more research may be needed.
Small studies or observational data with some positive signals. Promising but insufficient for strong recommendations.
In vitro studies, case reports, or pilot studies only. Early-stage research that requires clinical validation.
How It Works
无广告。无赞助排名。只有科学。
研究中心
我们在 PubMed 上检索每一项关于补充剂成分的临床研究。
提取
我们提取关键发现——样本量、研究类型和结果。
A 至 F 级
我们像成绩单一样对证据进行分级——从 A（有力）到 F（阴性）。
明确答案
几秒内获得明确答案——这种补充剂是否真的有效？
Cited Health Network
Explore evidence-based research across multiple health domains.
Evidence-based sleep supplement reviews. Every claim backed by peer-reviewed res
GutCitedEvidence-based gut health supplement reviews. Every claim about probiotics, preb
ImmuneCitedEvidence-based immune supplement reviews. Every claim about vitamin C, zinc, eld
BrainCitedEvidence-based brain and cognitive supplement reviews. Every claim about nootrop
WeightCitedEvidence-based weight management supplement reviews. Every claim about green tea
HeartCitedEvidence-based cardiovascular supplement reviews. Every claim about omega-3, CoQ
SkinCitedEvidence-based skin health supplement reviews. Every claim about collagen, vitam
FDA 免责声明: 这些声明未经美国食品药品监督管理局（FDA）评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析，不构成医疗建议。在开始任何补充剂方案之前，请务必咨询您的医疗保健提供者。