Interactions on record — worth a quick check against your medications. Based on 1 of 2 ingredients. Check your meds →
Dietary supplement

Calm-Pro Tropical Breeze Ingredients & Drug Interactions

by Bioclinic Naturals

Calm-Pro Tropical Breeze label
See full label image
Tablet Or Pill Category: Amino Acid/protein
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 Calm-Pro Tropical Breeze 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

Calm-Pro Tropical Breeze is a dietary supplement by Bioclinic Naturals with 2 active ingredients. Its ingredients are commonly taken for anxiety and stress, relaxation and calm, sleep support.Based on those ingredients, 565 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Suntheanine L-Theanine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Calm-Pro Tropical Breeze by Bioclinic Naturals

Ask about any prescription or over-the-counter medication and we check it for interactions with Calm-Pro Tropical Breeze by Bioclinic Naturals — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Calm-Pro Tropical Breeze by Bioclinic Naturals

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 Jul 11, 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.

Calm-Pro Tropical Breeze is a single-ingredient supplement delivering Suntheanine L-Theanine in tablet or pill form. L-Theanine is an amino acid found naturally in tea that's thought to promote relaxation and mental calm.

The product also contains several inactive ingredients — cane sugar, xylitol, stearic acid, silica, natural fruit flavor, citric acid, and magnesium stearate — that serve as sweeteners, binders, and flow agents in the tablet.

Does it work?

Moderate evidence
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
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: relaxation, focus and stress reduction.
  • We looked for evidence on: Stress, Generalized anxiety disorder (GAD), Cognitive function, Attention deficit-hyperactivity disorder (ADHD), Insomnia, Mental clarity — and 2 related terms.
  • The strongest evidence on file: Theanine is rated "Possibly Effective" for Cognitive function (Natural Medicines).
  • Also on file: Theanine is rated "Insufficient Reliable Evidence To Rate" for Generalized anxiety disorder (GAD), Attention deficit-hyperactivity disorder (ADHD), Insomnia, Stress.

The evidence for L-Theanine's effectiveness is mixed depending on what you're using it for. It's rated possibly effective for supporting cognitive function — that's the strongest evidence we have for this ingredient.

For age-related cognitive decline, Alzheimer's disease, generalized anxiety, and obsessive-compulsive disorder, the evidence isn't established enough to rate it one way or the other. Cancer-related uses also lack sufficient reliable evidence in the data we hold.

The evidence, ingredient by ingredient Theanine

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.

L-Theanine is generally well tolerated in healthy adults for short-term use, but how it performs over the long haul hasn't been well studied. The most common side effects reported are headaches and drowsiness; some people have also noted longer sleep and more vivid dreams.

There's one case report of a child developing facial tics while taking 400 mg daily, but the tics stopped when the supplement was discontinued, and the child had a history of tics before starting it. If you're pregnant or breastfeeding, there isn't enough safety data on L-Theanine, so it's best to avoid it.

Talk with your OB or pharmacist about whether it's right for you in those situations.

Side effects, ingredient by ingredient Theanine

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 — Theanine.
  • The most serious interaction on file is rated Moderate.
  • For scale: 565 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 your blood pressure medications (antihypertensives) before starting — theanine can lower pressure and may increase their effect. Also flag any sedating medications (sleep aids, some pain relievers, anti-anxiety drugs) you're taking, as there's a theoretical minor risk of added drowsiness.

While theanine and serotonin-affecting drugs like antidepressants have no documented serious interactions, let your pharmacist know you're adding this just to be sure.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Calm-Pro is worth considering if you're looking for a possibly effective option for cognitive support and you don't take blood pressure medication or sedating drugs. If you're on any of those, check your specific medications with the tool on this page first.

Pregnant or breastfeeding? Skip it and ask your doctor or pharmacist instead.

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 Apr 25, 2013.

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 Calm-Pro Tropical Breeze, straight from the product label.

Brand Bioclinic Naturals
Barcode (UPC) 629022092826
Net contents 90 Chewable Tablet(s); 100 mg
Market status On market
Date entered into DSLD Apr 25, 2013
DSLD ID 20849
Product type Amino Acid/protein
Supplement form Tablet Or Pill
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy 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 Calm-Pro Tropical Breeze by Bioclinic Naturals, 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:
1 Tablet(s)
Maximum serving Sizes:
2 Tablet(s)
Servings per container
45
UPC/BARCODE
629022092826
IngredientAmount% DV
Calories15 {Calories}--
Total Carbohydrates4 g1%
Sugar3 g--
Suntheanine L-Theanine200 mg--

Other ingredients: Cane Sugar, Xylitol, Stearic Acid, Silica, natural Fruit Flavor, Citric Acid, Magnesium Stearate

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

Suggested Usage: Chew 1-2 tablets 3 times per day or as directed by a health care professional.

Formula

Calm-Pro(TM) contains Suntheanine(R) L-Theanine, the most abundant amino acid found in green tea, and helps induce a feeling of serenity and relaxation without drowsiness.

General Statements

L-Theanine naturally stimulates activity in the brain know as alpha waves.* Alpha waves are associated with a relaxed but alert mental state, which can help improve learning performance and concentration. Also helps to reduce stress and nervous tension, which can support an improved quality of sleep.*

Bioclinic Naturals products are guaranteed to meet or exceed Good Manufacturing Practices (GMP) of the Canadian Government and the Therapeutic Goods Administration (TGA) regulations of Australia-among the world's highest standards for natural products.

Recyclable container. PRODUCT OF CANADA

The Green Tea Serenity Factor

Brand IP Statement(s)

The award-winning and research-supported Suntheanine(R) brand is a biologically active and isomerically pure form of L-Theanine.

Suntheanine(R) is a registered trademark of Taiyo International, Inc.

Formulation

Contains no artificial preservatives, colors or sweeteners; no dairy, gluten, soy, wheat or yeast.

Precautions

Sealed for your protection. Do not use if seal is broken.

Storage

For freshness, store in a cool, dry place.

FDA Disclaimer Statement

*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Seals/Symbols

PURE POTENT TRUSTED TESTED

{recycle}

FDA Statement of Identity

DIETARY SUPPLEMENT

General

LOT 206107 EXP MA2013

R0

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

See for yourself

Calm-Pro Tropical Breeze by Bioclinic Naturals label

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

Calm-Pro Tropical Breeze 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 Calm-Pro Tropical Breeze by Bioclinic Naturals

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Tablet(s) Dosage formTablet Or Pill Servings per container45 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Sugar

3 g per serving

Suntheanine L-Theanine

Interacts with
565 drugs
200 mg per serving

Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong dro...

Suntheanine L-Theanine monograph & interactions

Other (inactive) ingredients: Cane Sugar, Xylitol, Stearic Acid, Silica, Natural Fruit Flavor, Citric Acid, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.

Interaction report

Calm-Pro Tropical Breeze by Bioclinic Naturals Drug Interactions

Want to check YOUR meds against Calm-Pro Tropical Breeze?

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
565Drugs
172 Moderate 393 Minor

Ingredients driving the most interactions

Suntheanine L-Theanine 565

Individual Drug Interactions

The ingredients in Calm-Pro Tropical Breeze interact with 565 drugs. Click any drug to see the details.

1 of the 2 ingredients in Calm-Pro Tropical Breeze interact with drugs. Each result below shows which ingredient is responsible. Suntheanine L-Theanine

Each ingredient & the kinds of drugs it affects

For each ingredient in Calm-Pro Tropical Breeze 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.

Suntheanine L-Theanine3 drug types · 565 drugs

Antihypertensive Drugs

Theanine might lower blood pressure, potentiating the effects of antihypertensive drugs.
Animal research shows that theanine can lower blood pressure in spontaneously hypertensive animals. Theoretically, concomitant use of theanine and antihypertensive drugs might potentiate the antihypertensive activity.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, theanine might have additive sedative effects when used in conjunction with CNS depressants. However, it is unclear if this concern is clinically relevant.
Theoretically, theanine may compete with glutamate and/or increase plasma gamma-aminobutyric acid (GABA) levels, which could cause CNS depression. In one clinical study, some subjects taking oral theanine reported drowsiness.

Likelihood Unlikely Evidence D
Serotonergic Drugs

Clinical studies regarding the effects of L-theanine on serotonin levels are conflicting. Some studies suggest it can increase serotonin levels in the brain while others report that it may decrease them. Nevertheless, there have been no reports of l-theanine being a causative agent in serotonergic-related side effects or serotonin syndrome.

Likelihood Unlikely Evidence C
Suntheanine L-Theanine full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Calm-Pro Tropical Breeze, from the product label.

Bioclinic Naturals

See all Bioclinic Naturals products
Name
Bioclinic Naturals(TM) U.S.
Street Address
1111-80th St. SW, Ste. 100
City
Everett
State
WA
ZipCode
98203
Phone Number
1-877-433-9860
Web Address
www.bioclinicnaturals.com
Pharmacist Counseling Corner

Calm-Pro Tropical Breeze by Bioclinic Naturals: Common Questions

Does Calm-Pro Tropical Breeze by Bioclinic Naturals interact with any medications?
Yes. Based on its ingredients, Calm-Pro Tropical Breeze has a known interaction with 565 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Calm-Pro Tropical Breeze contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is 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.
Will this help my anxiety or focus?
For focus and cognitive function, theanine has possibly effective evidence — that's our strongest rating for this ingredient. For anxiety disorders specifically, the evidence isn't strong enough to rate yet. It's not a replacement for prescribed anxiety medication either way.
Can I take this if I'm on blood pressure medication?
You need to check with your pharmacist first. Theanine can lower blood pressure, so combining it with your blood pressure drug could drop it too much. This is a moderate-interaction risk, so don't skip that conversation.
What side effects should I watch for?
Most common are headaches and drowsiness. Some people report longer or more vivid dreams. A small number have felt headachy when starting. If you're sensitive to sleep-affecting supplements, start low and see how you feel.
Is it safe long-term?
Short-term use in healthy adults looks okay, but we don't have good safety data for the long haul. If you're planning to use it regularly for months, talk with your pharmacist about what we do and don't know.
Can I take this while pregnant or nursing?
There isn't enough safety data either way. It's best to avoid it during pregnancy and breastfeeding and check with your doctor or pharmacist about alternatives that might be safer for you.

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

Not sure if Calm-Pro Tropical Breeze 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.

Calm-Pro Tropical Breeze label
Go deeper

The Full Monographs Behind Calm-Pro Tropical Breeze’s Ingredients

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

Herb & supplement monograph

Theanine

Interacts with 565 drugs

Theanine (usually L-theanine) is an amino acid found naturally in tea leaves that many people take to feel calmer and less stressed without strong drowsiness. Early research suggests it may...

Read the full Theanine monograph →
Sources

Sources & How We Checked

Calm-Pro Tropical Breeze'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 6 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.

Theanine 6 references
  1. Yokogoshi H, Kobayashi M. Hypotensive effect of gamma-glutamylethylamide in spontaneously hypertensive rats. Life Sci 1998;62:1065-8.
  2. Haskell, C. F., Kennedy, D. O., Milne, A. L., Wesnes, K. A., and Scholey, A. B. The effects of L-theanine, caffeine and their combination on cognition and mood. Biol.Psychol. 2008;77(2):113-122. PubMed
  3. Yokogoshi, H., Kato, Y., Sagesaka, Y. M., Takihara-Matsuura, T., Kakuda, T., and Takeuchi, N. Reduction effect of theanine on blood pressure and brain 5-hydroxyindoles in spontaneously hypertensive rats. Biosci.Biotechnol.Biochem. 1995;59(4):615-618. PubMed
  4. Lyon MR, Kapoor MP, Juneja LR. The effects of L-theanine (Suntheanine®) on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial. Altern Med Rev. 2011;16(4):348-
  5. Hidese S, Ota M, Wakabayashi C, et al. Effects of chronic l-theanine administration in patients with major depressive disorder: an open-label study. Acta Neuropsychiatr 2017;29(2):72-9.
  6. Tsuchiya T, Honda H, Oikawa M, et al. Oral administration of the amino acids cystine and theanine attenuates the adverse events of S-1 adjuvant chemotherapy in gastrointestinal cancer patients. Int J Clin Oncol 2016;21(6):1085-90. PubMed

See these in context on the Theanine 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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