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Dietary supplement

Phyto-Gen Silver Linden Bud Ingredients & Drug Interactions

by Genestra Brands

Phyto-Gen Silver Linden Bud label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Phyto-Gen Silver Linden Bud 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

Phyto-Gen Silver Linden Bud is a dietary supplement by Genestra Brands with 1 active ingredient. Its ingredients are commonly taken for anxiety and stress, trouble sleeping, colds and flu symptoms.Based on those ingredients, 1 medication has a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Silver Linden (Tilia tomentosa) bud extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Phyto-Gen Silver Linden Bud by Genestra Brands

Ask about any prescription or over-the-counter medication and we check it for interactions with Phyto-Gen Silver Linden Bud by Genestra Brands — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Phyto-Gen Silver Linden Bud by Genestra Brands

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 Sep 3, 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: silver linden (Tilia tomentosa) bud extract, a plant-based concentrate believed to support wellness. The extract is prepared in a base of purified water, ethanol, and glycerin.

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 Linden product and its label doesn't state a use — see Linden'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.

No effectiveness ratings are on file for silver linden in our data. We don't have enough evidence to say whether this product is effective for any specific purpose.

The evidence, ingredient by ingredient Linden

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.

Linden is generally well tolerated as a tea, but human safety data are limited. One person reported an allergic reaction to linden pollen in a tea, and another reported a skin reaction (urticaria—a rash) after using a linden extract shampoo.

Safety hasn't been well studied, so talk with your doctor before you start. No pregnancy or breastfeeding data are on file for silver linden.

Because we don't know either way, speak with your doctor or pharmacist to see what's right for your situation.

Side effects, ingredient by ingredient Linden

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 — Linden.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: lithium.
  • For scale: 1 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.

If you take lithium, talk with your doctor or pharmacist before starting this product. Linden may increase lithium levels in your blood, which can raise both its effect and its side effects.

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 is a single-ingredient liquid extract from linden buds. If you don't take lithium, no medication interactions are documented in our data—but that's not a guarantee none exist.

If you do take lithium, you'll need to check with your doctor or pharmacist before adding this product, as your lithium dose may need to change.

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 Jul 23, 2020.

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 Phyto-Gen Silver Linden Bud, straight from the product label.

Brand Genestra Brands
Barcode (UPC) 883196119707
Net contents 0.5 fl. Oz.; 15 mL
Market status On market
Date entered into DSLD Jul 23, 2020
DSLD ID 230995
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years)
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 Phyto-Gen Silver Linden Bud by Genestra Brands, 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:
0.28 mL
Maximum serving Sizes:
0.28 mL
Servings per container
53
UPC/BARCODE
883196119707
IngredientAmount% DV
Silver Linden (Tilia tomentosa) bud extract0.28 mL--

Other ingredients: purified Water, Ethanol, Glycerin

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.
Suggested/Recommended/Usage/Directions

Recommended Dose: Take 10 drops once daily or as recommended by your health professional. Invert bottle to 45 degrees and shake lightly allowing drops to fall directly into mouth or in 1/4 oz of water.

Precautions

Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.

Keep out of the reach of children.

This product was sealed for your protection. Do not use if box or contents are open or damaged.

Use only if safety seal is intact.

Storage

Store in a cool, dry place.

FDA Statement of Identity

Dietary Supplement

General Statements

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our quality excellence

For warnings and additional information, see outer box.

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

See for yourself

Phyto-Gen Silver Linden Bud by Genestra Brands label

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

Phyto-Gen Silver Linden Bud 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 Phyto-Gen Silver Linden Bud by Genestra Brands

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

Serving size0.28 mL Dosage formLiquid Servings per container53 Amounts shown are per serving.

Silver Linden (Tilia tomentosa) bud extract

Interacts with
1 drug
0.28 mL per serving

Linden (also called lime flower) is a traditional herbal tea long used to calm nerves, ease cold symptoms, and support restful sleep. Strong human evi...

Silver Linden (Tilia tomentosa) bud extract monograph & interactions

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

Interaction report

Phyto-Gen Silver Linden Bud by Genestra Brands Drug Interactions

Want to check YOUR meds against Phyto-Gen Silver Linden Bud?

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
1Drugs
1 Moderate

Ingredients driving the most interactions

Silver Linden (Tilia tomentosa) bud extract 1

Individual Drug Interactions

The ingredients in Phyto-Gen Silver Linden Bud interact with 1 drug. Click any drug to see the details.

1 of the 1 ingredient in Phyto-Gen Silver Linden Bud interact with drugs. Each result below shows which ingredient is responsible. Silver Linden (Tilia tomentosa) bud extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Phyto-Gen Silver Linden Bud 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.

Silver Linden (Tilia tomentosa) bud extract1 drug type · 1 drug

Lithium

Theoretically, due to its potential diuretic effects, linden might increase the effects and adverse effects of lithium.
Linden is thought to have diuretic properties. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Silver Linden (Tilia tomentosa) bud extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Phyto-Gen Silver Linden Bud, from the product label.

Genestra Brands

Name
Seroyal USA
City
Pittsburgh
State
PA
ZipCode
15275
Phone Number
1-888-737-6925
Web Address
seroyal.com
Pharmacist Counseling Corner

Phyto-Gen Silver Linden Bud by Genestra Brands: Common Questions

Does Phyto-Gen Silver Linden Bud by Genestra Brands interact with any medications?
Yes. Based on its ingredients, Phyto-Gen Silver Linden Bud has a known interaction with 1 medication. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Phyto-Gen Silver Linden Bud 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.
Can I use this while I take lithium?
No—not without talking to your doctor first. Linden may have diuretic effects that could raise how much lithium your body holds onto, which means you might need a lower dose. Your doctor or pharmacist needs to check before you use it.
What does linden bud extract do?
Linden is believed to support general wellness, but we don't have solid evidence on file for what it actually accomplishes. If you want to know what specific benefit it's meant for, check with the maker or your pharmacist.
Is this safe to use?
Linden is generally well tolerated, but human safety data are limited and safety hasn't been well studied. One person had an allergic reaction to linden pollen in tea, and another had a skin rash from a linden extract shampoo. Talk with your doctor before you start to make sure it's right for you.
Can I use this while pregnant or breastfeeding?
We don't have safety data for silver linden during pregnancy or breastfeeding. Because we don't know either way, talk with your doctor or pharmacist for personalized advice.
What's in this besides the linden extract?
The extract is dissolved in purified water, ethanol (alcohol), and glycerin. Those are inactive ingredients—they're there to preserve and carry the active extract.

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

Not sure if Phyto-Gen Silver Linden Bud 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.

Phyto-Gen Silver Linden Bud label
Go deeper

The Full Monographs Behind Phyto-Gen Silver Linden Bud’s Ingredients

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

Herb & supplement monograph

Linden

Interacts with 1 drug

Linden (also called lime flower) is a traditional herbal tea long used to calm nerves, ease cold symptoms, and support restful sleep. Strong human evidence for these uses is lacking, but the...

Read the full Linden monograph →
Sources

Sources & How We Checked

Phyto-Gen Silver Linden Bud'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 2 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.

Linden 2 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.

See these in context on the Linden 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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