PlainPill

HGH vs Omega-3 for skin & hair

Short answer: For skin & hair, more users report improvement with HGH — 97% of 32 reports, versus 90% of 48 for Omega-3.

HGH has 14 meta-analyses and 146 randomized trials on PubMed; Omega-3 has 1,341 and 3,093.

Based on 433 reports about HGH and 3,026 about Omega-3. Not medical advice.

HGH
Peptide
Omega-3
Supplement
Users say it helped65%helped199 reports · high confidence69%helped968 reports · high confidence
Verdict
Mostly positive
Mostly positive
ResearchAResearch: StrongAResearch: Strong
Meta-analyses / RCTs14 / 1461,341 / 3,093
Mainly used for
Mood
% reporting improvement
100% (5)86% (289)
Focus
% reporting improvement
100% (2)85% (172)
Pain & inflammation
% reporting improvement
68% (19)93% (112)
Heart & lipids
% reporting improvement
20% (5)83% (108)
Recovery
% reporting improvement
95% (80)90% (31)
Common side effectswater retention, carpal tunnel, joint pain, stomach issuesfish burps, stomach issues, vivid dreams, fishy burps
Typical dose reportedNot listed500/250 mg / daily
HGH
Latest review conclusion

Many critical gaps remain in our knowledge of the pathogenesis, prevention, and management of endometrial trauma and IUAs. PROSPERO (ID: CRD42023366218).

Hum Reprod Update, 2025 ↗
What a user said
“one of my original accounts is regarding HGH . Posted it a while back . Helped me a lot.”
Full HGH profile →
Omega-3
Latest review conclusion

For glycated hemoglobin, there was no significant effect in the meta-analysis. This systematic review with meta-analysis demonstrated that supplementation with omega-3 has protective effects on diabetes parameters.

Crit Rev Food Sci Nutr, 2022 ↗
What a user said
“I do supplement a lot of fish oil and vitamin A as retinyl palmitate though. It has really helped my depression, anxiety and ADHD and has enabled me to stop using more serious psychiatric drugs for those things.”
Full Omega-3 profile →

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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate