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Dietary supplement

Zhu Ru Alcohol Free Ingredients & Drug Interactions

by Hawaii Pharm

Zhu Ru Alcohol Free label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Oct 7, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Zhu Ru Alcohol Free against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Zhu Ru Alcohol Free is a dietary supplement by Hawaii Pharm with 1 active ingredient. Its ingredients are commonly taken for source of silica for hair, skin, and nails, bone and joint support, general nutrition (cooked shoots as food).Based on those ingredients, 5 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Bambusa tuldoides Shavings Extract, Dry. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against Zhu Ru Alcohol Free by Hawaii Pharm

Ask about any prescription or over-the-counter medication and we check it for interactions with Zhu Ru Alcohol Free by Hawaii Pharm — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Zhu Ru Alcohol Free by Hawaii Pharm

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Oct 1, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: bamboo (Bambusa tuldoides) shavings extract in a dried form. Bamboo has a long history in traditional use, particularly in Asian cultures.

The product is alcohol-free and made with glycerin and water as inactive ingredients.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Bamboo product and its label doesn't state a use — see Bamboo's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for bamboo in supporting dental health is insufficient — we don't have reliable data showing it works for that purpose. If you're considering this product for another reason, that claim isn't covered in the data we hold.

The evidence, ingredient by ingredient Bamboo

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Cooked bamboo shoots are eaten safely as food, but the safety of concentrated bamboo supplements hasn't been well studied. Raw bamboo shoots can be toxic.

Bamboo shoots contain cyanide compounds that are normally broken down during cooking or processing, though there's one documented case of cyanide poisoning linked to bamboo shoot pickling water. Rarely, topical contact with bamboo has caused skin irritation in one reported case.

During pregnancy, the safety data isn't adequate, so concentrated forms should be avoided. While breastfeeding, safety is unknown — avoid concentrated extracts unless your doctor has cleared it.

Talk with your doctor or pharmacist about whether this product is right for you in these situations.

Side effects, ingredient by ingredient Bamboo

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Bamboo.
  • The most serious interaction on file is rated Moderate.
  • For scale: 5 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check before starting if you take antithyroid drugs (used for overactive thyroid). Long-term bamboo use may increase their effects and raise your risk of an underactive thyroid.

Your doctor or pharmacist can review your specific medication and advise whether this product is safe for you.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This bamboo extract product is most important to check if you take antithyroid medications for an overactive thyroid. Because supplement safety data on bamboo is limited and it's not established to help with dental health, have a conversation with your doctor or pharmacist about whether it fits your needs.

If you're pregnant, breastfeeding, or taking thyroid medication, that conversation is essential before you start.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Aug 24, 2023.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Zhu Ru Alcohol Free, straight from the product label.

Brand Hawaii Pharm
Barcode (UPC) 840253659569
Net contents 4 Fluid Ounce(s); 120 mL
Market status On market
Date entered into DSLD Aug 24, 2023
DSLD ID 300848
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Zhu Ru Alcohol Free by Hawaii Pharm, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
0.7 mL
Maximum serving Sizes:
1 mL
Servings per container
120
UPC/BARCODE
840253659569
IngredientAmount% DV
Bambusa tuldoides Shavings Extract, Dry1156 mg--

Other ingredients: Glycerin, Water

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Brand IP Statement(s)

Hawaii Pharm Herbal Extract Highest quality since 2008

Suggested/Recommended/Usage/Directions

Suggested use: Shake well before using. For adults add about 20-30 drops (0.7-1 mL, one full squeeze of the dropper bulb) to some juice or water, up to 4 times a day.

Precautions

Warning: We recommend to seek expert medical advice before taking.

Do not use if you are allergic to any ingredients.

Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.

Consult your physician before giving to children under 18, during pregnancy, if nursing or taking medications.

May affect the ability to drive and operate machinery. May have contraindications, can cause side effects and adverse reactions. Do not use if seal is broken or missing.

Keep out of the reach of children!

Storage

Store in a cool dry place.

Seals/Symbols

cGMP Made in compliance with cGMP 21 CFR 111 in an FDA registered and inspected facility.

C2H5OH Alcohol free USA Made in United States of America

FDA Disclaimer Statement

This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure or prevent any disease.

General Statements

Scan this QR-code to get 15% discount on your next purchase. Limited time deal.

Formula

Bambusa tuldoides

Formulation

Only natural ingredients Purity is laboratory tested and verified

All the raw materials are gluten-free by their nature No artificial colors, flavors, or preservatives

Not tested on animals

C2H5OH Alcohol free

Made in USA, Hawaii

FDA Statement of Identity

Herbal Supplement

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Zhu Ru Alcohol Free by Hawaii Pharm label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Zhu Ru Alcohol Free label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Zhu Ru Alcohol Free by Hawaii Pharm

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size0.7 mL Dosage formLiquid Servings per container120 Amounts shown are per serving.

Bambusa tuldoides Shavings Extract, Dry

Interacts with
5 drugs
1156 mg per serving

Bamboo is a giant grass whose shoots are eaten as food and whose leaves and silica-rich extracts are sold as supplements, often for hair, skin, nail,...

Bambusa tuldoides Shavings Extract, Dry monograph & interactions

Other (inactive) ingredients: Glycerin, Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Zhu Ru Alcohol Free by Hawaii Pharm Drug Interactions

Want to check YOUR meds against Zhu Ru Alcohol Free?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
5Drugs
5 Moderate

Ingredients driving the most interactions

Bambusa tuldoides Shavings Extract, Dry 5

Individual Drug Interactions

The ingredients in Zhu Ru Alcohol Free interact with 5 drugs. Click any drug to see the details.

1 of the 1 ingredient in Zhu Ru Alcohol Free interact with drugs. Each result below shows which ingredient is responsible. Bambusa tuldoides Shavings Extract, Dry

Each ingredient & the kinds of drugs it affects

For each ingredient in Zhu Ru Alcohol Free with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Bambusa tuldoides Shavings Extract, Dry1 drug type · 5 drugs

Antithyroid Drugs

Theoretically, long-term bamboo use might increase the effects and adverse effects of antithyroid drugs, possibly leading to hypothyroidism.
Animal research suggests that long-term consumption of bamboo shoot can decrease thyroid peroxidase activity, as well as levels of thyroxine (T4) and triiodothyronine (T3). This effect has not yet been reported in humans.

Likelihood Possible Evidence D
Bambusa tuldoides Shavings Extract, Dry full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Zhu Ru Alcohol Free, from the product label.

Hawaii Pharm

See all Hawaii Pharm products
Name
Hawaii Pharm LLC
Street Address
510 Sumner St. Ste. 613
City
Honolulu
State
HI
ZipCode
96817
Phone Number
888-854-2924
Web Address
www.hawaiipharm.com
Pharmacist Counseling Corner

Zhu Ru Alcohol Free by Hawaii Pharm: Common Questions

Does Zhu Ru Alcohol Free by Hawaii Pharm interact with any medications?
Yes. Based on its ingredients, Zhu Ru Alcohol Free has a known interaction with 5 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Zhu Ru Alcohol Free contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is this safe to take while pregnant?
The safety data on bamboo supplements during pregnancy isn't adequate, so concentrated forms like this should be avoided. Talk with your doctor or pharmacist about your individual situation.
Is this safe while breastfeeding?
Safety during breastfeeding is unknown. Avoid this concentrated extract unless your doctor has cleared it for you.
Does bamboo actually help prevent cavities?
The evidence isn't strong enough to say for sure. We don't have reliable data showing it works for dental health.
Can bamboo cause side effects?
Bamboo shoots contain compounds that break down into cyanide if not properly processed, though cooked or processed forms sold as supplements should have those removed. Rarely, topical contact has caused skin irritation. Since supplement safety overall hasn't been well studied, talk with your pharmacist about any concerns.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Zhu Ru Alcohol Free is safe with your meds?

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Zhu Ru Alcohol Free label
Go deeper

The Full Monographs Behind Zhu Ru Alcohol Free’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Bamboo

Interacts with 5 drugs

Bamboo is a giant grass whose shoots are eaten as food and whose leaves and silica-rich extracts are sold as supplements, often for hair, skin, nail, and bone support. Solid human evidence f...

Read the full Bamboo monograph →
Sources

Sources & How We Checked

Zhu Ru Alcohol Free's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 4 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Bamboo 4 references
  1. Chandra AK, Ghosh D, Mukhopadhyay S, et al. Effect of bamboo shoot, Bambusa arundinacea (Retz.) Willd. on thyroid status under conditions of varying iodine intake in rats. Indian J Exp Biol 2004;42(8):781-786.
  2. Kitajima T. Contact allergy caused by bamboo shoots. Contact Dermatitis 1986;15(2):100-102. PubMed
  3. Sang-A-Gad P, Guharat S, Wananukul W. A mass cyanide poisoning from pickling bamboo shoots. Clin Toxicol (Phila). 2011 Nov;49(9):834-9. PubMed
  4. Satya S, Bal LM, Singhal P, Naik SN. Bamboo shoot processing: food quality and safety aspect (a review). Trends in Food Sci. Technol. 2010;21(4):181-9. DOI

See these in context on the Bamboo monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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