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Propolis

Bee-product resin with RCT signal for oral mucositis prevention in chemotherapy and recurrent herpes labialis duration reduction.

Why

Propolis is the resinous substance bees collect from tree buds and use to seal their hives. Composition varies by geographic source (Brazilian green vs European poplar-type, etc.). The Yiu 2020 meta-analysis confirmed reduction of oral mucositis severity in chemotherapy patients using topical propolis. Vynograd 2000 reported reduced HSV labialis healing time with topical propolis cream. Smaller signal in dental gingivitis and oral health.

How it works

Flavonoids (chrysin, pinocembrin, galangin) and phenolic acids (CAPE, caffeic acid phenethyl ester) have antimicrobial, anti-inflammatory and antiviral activity. Direct topical effects on oral and skin mucosa.

Expected onset · Mucositis effect over days-weeks during chemotherapy; HSV outbreak shortening within days

How to take

Dosage

Topical: propolis mouthwash 1% three times daily (mucositis); propolis cream 0.5–3% to lesion (HSV labialis). Oral: 250–500 mg standardised extract daily.

Timing

Topical: 3 times daily for mucositis; at first sign of HSV prodrome. Oral: once daily.

On the label

Standardised propolis extract with stated flavonoid content. Brazilian green propolis (Baccharis-source) and European poplar-type propolis have different compositions; some indications use specific types.

Ideal for

Cancer patients with chemotherapy-induced oral mucositis (under oncology coordination); adults with recurrent oral or labial herpes seeking topical adjunct.

Safety

Allergic reactions are the principal concern, bee-product allergy contraindicates; cross-reactivity with pollen and bee-venom allergy reported. Mild GI upset (oral preparations). Pregnancy and breastfeeding data limited.

Evidence

At a glance

Yiu 2020 systematic review (5 RCTs): topical propolis significantly reduced severity of oral mucositis in chemotherapy patients. Vynograd 2000 RCT: propolis cream outperformed acyclovir cream and placebo for HSV labialis healing time. Preliminary, RCTs exist in non-tier-1 journals but are small or short-duration. No Cochrane review, EMA monograph or EFSA-authorised claim covers the indication.

Limitations

Preliminary, RCTs exist in non-tier-1 journals but are small or short-duration. No Cochrane review, EMA monograph or EFSA-authorised claim covers the indication.

Where to get it

Shop Propolis on Amazon

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