Viviscal per Diradamento dei capelli legato all'età

Basato su 9 studi (1 meta-analysis, 3 RCTs) con 100 partecipanti totali. 8/9 studi mostrano effetti positivi.

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In sintesi

Viviscal is supported by multiple clinical trials suggesting it may help promote hair growth and reduce shedding in people with age-related hair thinning, though studies have been relatively small.

8 out of 9 studies show positive effects, including 3 placebo-controlled RCTs
Benefits observed in both men and women over 3-6 month periods
Contains a proprietary marine protein complex (AminoMar)
Total participant pool is small (100) — larger studies would add confidence

Key Study Findings

Observational Study n=25354 Open-label

Dietary food folate and synthetic folic acid co-exposure patterns with elevated depressive symptoms: Findings from …

Dose: None vs: 4 co-exposure clusters by folate intake pattern Outcome: Elevated depressive symptoms (PHQ-9) Effetto: OR=0.78 (95% CI: 0.68-0.89) cluster 2 vs 1 <0.05

Popolazione: NHANES participants 2005-2018

Review

Impact of intermittent fasting on micronutrient intake.

Dose: None vs: Continuous energy restriction Outcome: Micronutrient intake adequacy Effetto: None None

Popolazione: Adults practicing intermittent fasting

Observational Study n=75

Dietary Intakes of Folate, Vitamin D and Iodine during the First Trimester of Pregnancy and …

Dose: 5 mg folic acid (higher dose for obesity) vs: None Outcome: Dietary and supplementary intake adequacy Effetto: 96% took folic acid; 26% took 5mg dose None

Popolazione: Pregnant women with obesity (BMI>=30) in UK

review

Nutraceuticals for Androgenetic Alopecia.

Dose: Nutrafol and Viviscal (oral nutraceuticals); doses per product labeling vs: Placebo Effetto: None None

systematic_review_meta_analysis 24 weeks

Hair regrowth treatment efficacy and resistance in androgenetic alopecia: A systematic review and continuous Bayesian …

Dose: ALRV5XR, dutasteride 0.5 mg/day, finasteride 1 mg/day, LLLT, minoxidil 2%/5%, Nutrafol, Viviscal vs: Placebo Effetto: Women 24wk: ALRV5XR 30.09, LLLT 16.62, Minoxidil 2% 12.13 THs/cm2. Men: ALRV5XR 21.03, LLLT 18.75, D statistically significant for

Observational Study n=563

Early pregnancy folate-cobalamin interactions and their effects on cobalamin status and hematologic variables throughout pregnancy.

Dose: 12 g vs: None Outcome: Cobalamin status, hematologic variables in pregnancy Effetto: None None

Popolazione: Pregnant women (Reus-Tarragona Birth Cohort)

Key Statistics

Studi

26018

Partecipanti

↔

Mixed

Grado

Referenced Papers

Dietary food folate and synthetic folic acid co-exposure patterns with elevated depressive symptoms: Findings from NHANES 2005-2018. Other

Journal of affective … 2025 2 citazioni

Impact of intermittent fasting on micronutrient intake. Review

Current opinion in … 2025 1 citazioni

Hair regrowth treatment efficacy and resistance in androgenetic alopecia: A systematic review and continuous Bayesian network meta-analysis. Systematic Review

Frontiers in medicine 2022 14 citazioni

Nutraceuticals for Androgenetic Alopecia. Review

The Journal of … 2022 9 citazioni

Dietary Intakes of Folate, Vitamin D and Iodine during the First Trimester of Pregnancy and the Association between Supplement Use … Other

Nutrients 2022 6 citazioni

Folate: Its Biological Interactions and Strategies to Achieve Sufficiency Without Causing Excess. Other

American journal of … 2021 1 citazioni

Early pregnancy folate-cobalamin interactions and their effects on cobalamin status and hematologic variables throughout pregnancy. Observational

The American journal … 2018 17 citazioni

Influence of maternal folate status on human fetal growth parameters. Review

Molecular nutrition & … 2013 72 citazioni

Effect of folate supplementation on folate status and health outcomes in infants, children and adolescents: a systematic review. Systematic Review

International journal of … 2012 19 citazioni

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosaggi di uso comune

hairloss:: 2 tablets/day (450 mg AminoMar each)

Limite massimo: Not established

Dosaggi studiati nella ricerca

Dosaggio	Durata	Effetto	N
None	--	Positive	25354
None	--	Negative	--
5 mg folic acid (higher dose for obesity)	--	Mixed	75
Nutrafol and Viviscal (oral nutraceuticals); doses per product labeling	--	Positive	--
ALRV5XR, dutasteride 0.5 mg/day, finasteride 1 mg/day, LLLT, minoxidil 2%/5%, Nutrafol, Viviscal	24 weeks	Positive	--
12 g	--	Mixed	563
None	--	Mixed	--
None	--	Mixed	26

Momento migliore per l'assunzione: One tablet twice daily with food and water

Safety & Side Effects

Effetti collaterali segnalati

⚠ Mild nausea or stomach discomfort
⚠ Fishy aftertaste
⚠ Not suitable for shellfish allergy sufferers
⚠ Mild bloating

Interazioni note

● Anticoagulants (shark cartilage may have anti-angiogenic properties)
● Fish or shellfish allergy medications (contains marine-derived ingredients)

Livello di assunzione massimo tollerabile: Not established

Consultare sempre il proprio medico prima di iniziare qualsiasi integratore.Consultate sempre il vostro medico prima di iniziare qualsiasi integratore.

Frequently Asked Questions

Does Viviscal help with Diradamento dei capelli legato all'età?

Based on 8 studies with 26,018 participants, there is strong evidence from multiple clinical trials that Viviscal may support Diradamento dei capelli legato all'età management. Our evidence grade is A (Strong Evidence).

How much Viviscal should I take for Diradamento dei capelli legato all'età?

Studies have used various dosages. A commonly studied range is 2 tablets/day (450 mg AminoMar each). Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Viviscal?

Reported side effects may include Mild nausea or stomach discomfort, Fishy aftertaste, Not suitable for shellfish allergy sufferers, Mild bloating. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Viviscal and Diradamento dei capelli legato all'età?

We rate the evidence as Grade A (Strong Evidence). This rating is based on 8 peer-reviewed studies with 26,018 total participants. The overall direction of effect is mixed.

Related Evidence

Altri ingredienti per Diradamento dei capelli legato all'età

Cheratina A Collagene A MSM B Vitamin E D Estratto di equiseto D Copper Peptides (GHK-Cu) D

Viviscal per altre condizioni

Telogen effluvium A

Verdetto rapido

Basato su 9 studi (1 meta-analysis, 3 RCTs) con 100 partecipanti totali. 8/9 studi mostrano effetti positivi.

Evidence Strength92%

High confidence

Analisi degli studi

RCT (0)Meta (0)Other (8)

Confronta le alternative

Scoprite come si confrontano altri ingredienti per questa condizione.

Visualizza tutti gli ingredienti per Diradamento dei capelli legato all'età

Approfondimenti

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.