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Skin, Hair & Nails

Wound Healing & Tissue Repair

Reviewed by the Nimbera editorial team · Last updated May 2026

Natural wound care covers minor cuts, abrasions, burns, skin graft donor sites, and slow-healing ulcers. Several topical and nutritional interventions have genuine clinical evidence supporting faster tissue repair, reduced infection burden, and improved collagen synthesis. These remedies are appropriate adjuncts for superficial, non-infected wounds in otherwise healthy people.

When to see a doctor

Seek medical attention for any wound showing signs of infection (increasing redness, warmth, swelling, pus, or fever), wounds that have not improved within 2 weeks, deep or gaping wounds that may need stitches, animal or human bites, wounds near joints or on the face, diabetic foot ulcers, and puncture wounds. Tetanus vaccination status should be reviewed for all significant wounds. Do not rely on natural remedies alone for these situations.

Natural remedies · 4

Tap any remedy for the full how-to and citation.

How we rate evidenceâ–¾

Strong - Multiple randomised controlled trials or systematic reviews with consistent positive outcomes.

Moderate - At least one RCT or several high-quality observational studies with plausible mechanisms.

Limited - Small trials, animal studies, or traditional use with limited human clinical evidence.

Sources link directly to PubMed, Cochrane Reviews, or NCCIH.

Manuka Honey (Topical Wound Dressing)

topical
Wijesinghe 2009 NZ Med J (PMID 19648986) - meta-analysis of 8 RCTs (n=624) found honey healed burn wounds approximately 6-7x more often at 15 days vs standard dressings (OR 6.1, 95% CI 3.7-9.9); Gethin 2008 J Wound Care (PMID 18666717) - RCT found Manuka honey eradicated MRSA in 70% of venous leg ulcers vs 16% with hydrogel after 4 weeks.
$15-$40 per dressing pack depending on size and brand

Aloe Vera (Topical Gel)

topical
Burusapat 2018 Plast Reconstr Surg (PMID 29649056) - double-blind RCT found topical aloe vera gel reduced split-thickness skin graft donor site healing time from 13.67 to 11.5 days vs placebo (p < 0.05).
$8-$20 for a quality aloe vera gel product

Vitamin C (Wound Healing)

ingestible
Bechara 2022 Antioxidants (PMID 36009324) - systematic review of 18 studies found vitamin C supplementation improved healing outcomes, predominantly in pressure ulcers; mechanistic role in collagen cross-linking is well established.
$5-$15 for a month's supply of 500-1000 mg tablets

Zinc (Wound Healing)

ingestible
Arribas Lopez 2025 BMJ Nutr Prev Health (PMID 40771531) - systematic review and meta-analysis found zinc treatment associated with improved ulcer healing at final endpoint (MD 1.41, 95% CI 1.04-1.92, p=0.03); Song 2020 Nutr Clin Pract (PMID 32166790) - meta-analysis found zinc supplementation increased healing in pressure injuries (RR 1.44, 95% CI 1.01-2.06).
$8-$20 for a month's supply

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Remedy information is compiled from primary clinical sources including PubMed, the Cochrane Library, and the National Center for Complementary and Integrative Health (NCCIH). Evidence ratings reflect published human trial data at time of writing. This content is for informational purposes only and is not a substitute for professional medical advice. Read our full disclaimer.