Quali integratori per i capelli
funzionano davvero?
Abbiamo analizzato migliaia di studi clinici sugli integratori per la crescita dei capelli. Ogni affermazione su HairCited è supportata da ricerche sottoposte a revisione paritaria da PubMed.
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
Acidi grassi Omega-3
fatty_acidGli eicosanoidi antinfiammatori riducono l'infiammazione perifollicolare; DHA/EPA supportano la barriera lipidica del cuoio capelluto.
Biotin
vitaminCofattore degli enzimi carbossilasi essenziali per la sintesi della cheratina e il metabolismo degli acidi grassi nei follicoli piliferi.
Ferro
mineralEssenziale per la sintesi dell'emoglobina; la carenza di ferro compromette l'apporto di ossigeno alle cellule della matrice del follicolo pilifero.
Finasteride
pharmaceuticalInibitore della 5-alfa-reduttasi di Tipo II che riduce il DHT sierico e del cuoio capelluto di circa il 70%.
Minoxidil
pharmaceuticalVasodilatatore che apre i canali del potassio, aumentando il flusso sanguigno ai follicoli e prolungando la fase anagen.
Nutrafol
multi_ingredientApproccio multi-target: ashwagandha (stress), saw palmetto (DHT), curcumina (infiammazione), tocotrienoli (ossidazione).
Top Conditions
Alopecia androgenetica
50% of men by age 50, 25% of women by age 50
Alopecia areata
2% lifetime risk
Alopecia femminile
40% of women by age 50
Telogen effluvium
Second most common cause of hair loss
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
Nessuna pubblicità. Nessuna classifica sponsorizzata. Solo scienza.
Hub di ricerca
Ricerchiamo su PubMed ogni studio clinico sugli ingredienti degli integratori.
Estrazione
Estraiamo i risultati chiave — dimensioni del campione, tipologie di studio e risultati.
Gradi da A a F
Valutiamo le evidenze come una pagella scolastica — da A (forte) a F (negativo).
Risposta chiara
Ottenete una risposta chiara in pochi secondi — questo integratore funziona davvero?
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
Avvertenza FDA: Queste affermazioni non sono state valutate dalla Food and Drug Administration. I prodotti e le informazioni presenti su questo sito web non sono destinati a diagnosticare, trattare, curare o prevenire alcuna malattia. I gradi di evidenza presentati si basano sulla nostra analisi della ricerca pubblicata e sottoposta a revisione paritaria e non costituiscono consulenza medica. Consultate sempre il vostro medico prima di iniziare qualsiasi regime di integrazione.