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Peak Performance USDA Organic Slippery Elm Capsules — view 1 of 5
Peak Performance

USDA Organic Slippery Elm for Women & Men. Vegan Capsules with Micronized Slippery Elm Bark Powder for Digestion, Bloating Relief, & Gut Lining. Natural Mucilage that Soothes The Throat & Airways

4.4· 222 Amazon reviews
$17.95$17.05with Subscribe & Save

$0.60/serving

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Price verified Apr 22, 2026

Not evaluated by the FDA · Individual results may vary · Consult a healthcare provider before use

Our verdict

Organic micronized slippery elm bark per serving of USDA Organic Micronized Slippery Elm Bark per capsule from Peak Performance. Best for organic daily GI mucosal support.

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Why we recommend this

USDA Organic certified slippery elm bark that has been micronized for improved surface area and mucilage release upon contact with GI fluids. The organic certification ensures the bark was sustainably sourced without synthetic chemicals — important for an at-risk species. Peak Performance's clean formula excludes artificial fillers and additives. Third-party tested with strong early consumer ratings at 4.4 stars across 221 reviews.

Check for interactions

Already taking other supplements or prescription medications? Add them below to check for documented interactions, severity, and clinical guidance.

Our database currently documents 137+ supplement and drug-category interaction pairs. Combinations not flagged here may still interact — always consult your healthcare provider before combining supplements, especially with prescription medications.

What to watch out for

Newer product with a developing review base. Capsule form means the bark does not coat the throat on the way down like a mixed powder would. Not the lowest price per serving.

Dose & form

Serving
Organic micronized slippery elm bark per serving
Form
Capsule
Clinical range
400-1,000mg capsules 3x daily, or bark tea
Dose adequacy
Blend
Supply
30 servings · $0.60/serving
UPC
850059677841

Who it's best for

Organic daily GI mucosal support

Who should skip it

Those who prefer mixing bark powder directly in water for throat coating or need a liquid extract

Pros

  • USDA Organic certified slippery elm bark
  • Micronized for improved mucilage release
  • Clean formula without artificial fillers
  • Third-party tested for purity and potency

Cons

  • Newer product with limited long-term track record
  • Capsule form bypasses throat-coating benefit
  • Slightly higher price than budget options

What customers say

4.4★ across 222 Amazon reviews. The most common questions from shoppers: peak performance organic slippery elm safe for daily use, slippery elm interact with medications, and re side effects from peak performance slippery elm. Full answers in the FAQ below.

Frequently Asked Questions

What is the clinical dose for USDA Organic Micronized Slippery Elm Bark?

Clinical trials typically use 400-1,000mg capsules 3x daily, or bark tea. Peak Performance USDA Organic Slippery Elm Capsules delivers Organic micronized slippery elm bark per serving, which we classify as Blend relative to that range.

How does Peak Performance USDA Organic Slippery Elm Capsules compare to similar Capsule?

See the "Also consider" section below for two alternatives. Choose based on form preference (Capsule vs alternatives), dose adequacy, and third-party testing.

Is Peak Performance USDA Organic Slippery Elm Capsules third-party tested?

Yes — Third-Party Tested. Third-party testing verifies ingredient identity and label accuracy.

Does this work with Amazon Subscribe & Save?

Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.

Is Peak Performance Organic Slippery Elm safe for daily use?

Slippery elm has centuries of traditional use with an excellent safety record. Peak Performance uses USDA Organic certified bark in a clean capsule formulation. The mucilage is a non-toxic polysaccharide that is not systemically absorbed. Consult your healthcare provider if you take prescription medications.

Can slippery elm interact with medications?

The mucilage coating may slow the absorption of medications taken at the same time. Take prescription medications 1-2 hours before or after slippery elm to avoid this interaction. The mucilage acts as a physical barrier, not a chemical interaction, so timing separation is the simple solution.

Are there side effects from Peak Performance Slippery Elm?

Side effects are rare with slippery elm. The mucilage is a gentle, soothing compound. Some individuals may experience mild changes in bowel habits as the fiber content can have a bulking effect. Allergic reactions to slippery elm are uncommon but possible.

Is slippery elm safe during pregnancy?

The outer bark of slippery elm has been traditionally used to induce labor, so some practitioners advise caution during pregnancy. The inner bark used in supplements is generally considered safer, but pregnant women should consult their healthcare provider before use.

Can I take Peak Performance Slippery Elm long-term?

Slippery elm has been used traditionally for extended periods with no reported toxicity. The USDA Organic certification ensures no synthetic chemical exposure from the bark. Long-term daily use for GI mucosal support is a common traditional practice. Discuss prolonged use with your healthcare provider.

How many Peak Performance Slippery Elm capsules should I take daily?

Follow the dosing instructions on the product label. Traditional use doses range from 400-1,600mg of bark daily, typically in divided doses. The micronized organic bark is designed for improved mucilage release in the GI tract upon contact with fluids.

Also consider

Part of this guide

Best Slippery Elm Supplements

As an Amazon Associate, we earn from qualifying purchases. Some links below are affiliate links — this doesn't affect our editorial independence or product ratings. How we evaluate products

This content is for informational purposes only and does not constitute medical advice. Statements about dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary — consult your healthcare provider before starting any supplement. Full disclaimer