Boiron Homeopathics

Zincum Metallicum 30c, 80 Pellets

Boiron's Zincum Metallicum 30c is a homeopathic preparation of elemental zinc diluted and succussed to the 30c potency, offered in the classic single-remedy pellet format from one of the most established names in homeopathic medicine.

4.6 across 4 sources

May be a fit for

  • Adults seeking Zincum Metallicum 30c for restless leg comfort support
  • Individuals supporting nervous system calm with homeopathic zinc preparation
  • Those exploring 30c potency Zincum Metallicum for temporary fatigue relief
$7.99

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PelletsFormat
80 PelletsPack size
The essentials

A closer look.

Boiron's Zincum Metallicum 30c is a homeopathic preparation of elemental zinc diluted and succussed to the 30c potency, offered in the classic single-remedy pellet format from one of the most established names in homeopathic medicine. It is traditionally used in homeopathic practice for individuals who may experience restlessness, nervous fatigue, or leg discomfort.

Why It's Worth Considering: Boiron manufactures to pharmaceutical-grade standards with rigorous quality controls, and their single-remedy line is widely used by homeopathic practitioners seeking consistent, well-sourced potencies.

The Apotheca perspective

50+ signals. A clearer standard.

Our curation and trust scoring bring together manufacturing, testing, research, practitioner insight and reviews from across the web.

80OUT OF 100
Manufacturing4949
Lab verification7878
Transparency6868

Our score is an editorial assessment, not a product certification or a guarantee of results.

Inside the formula

Product details

Who it may suit

May be a fit for

  • Adults seeking Zincum Metallicum 30c for restless leg comfort support
  • Individuals supporting nervous system calm with homeopathic zinc preparation
  • Those exploring 30c potency Zincum Metallicum for temporary fatigue relief
  • Adults using Boiron homeopathic Zincum Metallicum for mild tension support

Considerations

  • Taking copper supplements simultaneously (zinc depletes copper)
  • Chronic zinc supplementation above 40mg/day without copper balance
  • Taking antibiotics — separate by 2+ hours
Compatibility & interactions

Works Well With

Vitamin C
Synergistic immune support
Probiotics
Both support gut barrier function
B-Complex
B12 and folate needed for iron utilization

Take Separately From

Calcium
Calcium inhibits iron absorption. Space by 2 hours
What to expect over time
Week 1–2

Immune Activation

Enhanced T-cell and NK cell function

Week 2–4

Skin Improvement

Reduced inflammation, clearer skin

Month 1–2

Hormonal Balance

Optimized testosterone (in deficient men)

Month 2–3

Full Repletion

Serum zinc normalized

Based on clinical zinc supplementation research. Response varies by baseline zinc status.

Compare the options

Compare Zinc Forms

Which form absorbs best?

FeaturePicolinateBisglycinateCitrateCarnosineGluconate
BioavailabilityHighestHighModerateModerateLow
Best ForGeneral, immuneGI-gentleBudget optionGut healing (H. pylori)Lozenges (cold)
GI ToleranceGoodExcellentGoodExcellentFair
EvidenceStrongStrongModerateStrong (GI-specific)Moderate
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From across the web

Real reviews. A wider perspective.

Customer reviews, social conversations and expert insights, with every source in view.

4.6/5Aggregate source rating
Marketplaces & brand websites
Amazon, iHerb and direct brand reviews
Social & community
Reddit, X, Instagram and TikTok
Video & creators
YouTube and creator perspectives

Coverage varies by product and brand.

736 product and brand ratings and mentions across 4 sources.

Explore the source sentiment summary

Reviews focus on general zinc benefits—immunity, hormones, sexual health—but note toxicity and copper depletion risks; no reviews specific to this homeopathic product.

This summary includes broader brand discussion. Individual experiences are not evidence of product effectiveness.

Good to know

A few useful answers.

Research & further reading

More category questions

How much zinc should I take daily?

For maintenance, 15-30mg of elemental zinc daily. For immune support during illness, up to 50mg for 1-2 weeks. The tolerable upper limit is 40mg/day for long-term use. Always balance with 2mg copper per 30mg zinc to prevent copper depletion.

What is the best form of zinc?

Zinc picolinate has the highest bioavailability in clinical studies. Zinc bisglycinate (chelated) is the most GI-friendly. Zinc carnosine is specifically indicated for gut healing and H. pylori. Zinc gluconate is primarily used in cold lozenges for topical throat contact. Avoid zinc oxide (poorly absorbed).

Can zinc help with acne?

Yes. Multiple studies show 30mg zinc gluconate or picolinate daily reduces inflammatory acne by 30-50% over 3 months. Zinc reduces sebum production, fights acne-causing bacteria, and modulates inflammation. It's comparable to low-dose antibiotics for mild-moderate acne.

Should I take zinc on an empty stomach?

No — zinc on an empty stomach commonly causes nausea. Take with food. However, avoid taking with high-phytate foods (whole grains, legumes) or calcium-rich foods as they reduce zinc absorption. A small meal with some protein is ideal.

Does zinc affect testosterone?

In zinc-deficient men, supplementation can significantly increase testosterone (one study showed a 73% increase over 6 months of repletion). In men with adequate zinc, the effect is minimal. Zinc supports the enzyme 5-alpha reductase and is concentrated in the prostate gland. Athletes who sweat heavily often have marginal zinc status.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Boiron Homeopathics - Zincum Metallicum 30c, 80 Pellets Boiron Homeopathics

Apotheca quality score

80/100

The overall score combines several sources of information. The individual dimensions below show where those signals are stronger or more limited; they are not a simple average of the overall score.

Manufacturing4949
Lab verification7878
Review consensus98.598.5
Practitioner signals45.045.0
Community signals4848
Transparency6868
See available brand signals
✓
Good manufacturing practices verifiedStandard
✓
Quality ingredients with verified sourcingGood
✓
Clean FDA regulatory recordNo issues
✓
Positive consumer reviews and community feedbackGood
✓
Authorized distribution channel verifiedDirect

Our score is an editorial assessment, not a product certification or a guarantee of results.

How our scoring works ↗