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Herb

EPs 7630

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EPs 7630. Standardized Pelargonium extract.

How it works. Same mechanism as Pelargonium.

What the research supports. 1 graded claims. Strongest: Effective for URTI (moderate).

How much to take. Typical dose: 30 drops TID.

Side effects and interactions. 1 medication interaction listed. No serious side effects listed at normal doses.

Stacking. Pairs well with Vitamin D3 + K2, Zinc.

Common forms. Available as Standardized extract capsule, Liquid tincture (alcohol or glycerin), Powdered whole herb, Traditional decoction or tea.

Key studies. 8 studies cited. The strongest are listed with links to PubMed.

Community. Experiences from people who have tried EPs 7630. Anecdotes are not medical advice.

EPs 7630. Standardized Pelargonium extract.

Key compound: umckalinC11H10O5 · 222.19 g/mol

What it is

Standardized Pelargonium extract.

Food sources

Whole dried plant material (root, leaf, flower, or aerial parts depending on the species)Standardized hydroethanolic or aqueous extract (capsule, tincture, or tea)Powdered traditional preparation used in Ayurvedic, TCM, or Western herbal practice

Goals

Immune Function

How it works

Same mechanism as Pelargonium.

Pathways

  • Same mechanism as Pelargonium

Effects

  • +Effective for URTI supports

What the research supports

Effective for URTImoderate

Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.

Typical dose
30 drops TID
TimingConsistent daily timing recommended; split larger doses if GI tolerance is a concern.
With foodEither with or without food.
Best formMost evidence is based on the standardized extract capsule form.
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Side effects & interactions

Common side effects

  • GI upset

Medication interactions

Prescription medications (general)minor

Always disclose EPs 7630 use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.

Check any supplement–medication combination with your pharmacist before starting.

Combines with

Pairs well

  • Vitamin D3 + K2Foundational immune modulation.
  • ZincRequired cofactor for innate and adaptive immune function.

Common forms

  • Standardized extract capsule
  • Liquid tincture (alcohol or glycerin)
  • Powdered whole herb
  • Traditional decoction or tea

Key studies

8 studies cited in total.

PubMed: EPs 7630 — Effective for URTI ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching EPs 7630 and "Effective for URTI". Filter by RCT, meta-analysis, or year on the results page.

PubMed: EPs 7630 — randomized controlled trial ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching EPs 7630 and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

PubMed: EPs 7630 — meta-analysis ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching EPs 7630 and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

Discussion

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