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Dietary supplement

Original Chlorophyll 100 mg Ingredients & Drug Interactions

by L.A. Naturals

Original Chlorophyll 100 mg label
See full label image
Liquid Category: Non-nutrient/non-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 Original Chlorophyll 100 mg 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

Original Chlorophyll 100 mg is a dietary supplement by L.A. Naturals with 1 active ingredient. Its ingredients are commonly taken for body and breath odor reduction, wound healing (topical), detoxification.Based on those ingredients, 337 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Chlorophyll. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Original Chlorophyll 100 mg by L.A. Naturals

Ask about any prescription or over-the-counter medication and we check it for interactions with Original Chlorophyll 100 mg by L.A. Naturals — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Original Chlorophyll 100 mg by L.A. 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.

L.A. Naturals Original Chlorophyll is a single-ingredient liquid supplement containing 100 mg of chlorophyll per serving.

The product also includes vegetable glycerin and deionized water as inactive ingredients to create the liquid form.

Does it work?

Not established
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 established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use — see Chlorophyll's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: supports healthy blood cells.
  • We looked for evidence on: Wound healing, Anemia, Red blood cell health, Hematopoiesis.
  • The closest evidence on file: Chlorophyll is rated "Insufficient Reliable Evidence To Rate" for Wound healing (Natural Medicines).

The evidence for chlorophyll's effectiveness is not yet established in the data we hold. It has been studied for genital herpes, wound healing, shingles, nonmelanoma skin cancer, and pancreatitis, but the available evidence is insufficient to rate whether it actually works for any of these uses.

The evidence, ingredient by ingredient Chlorophyll

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.

Chlorophyll is generally well tolerated in short-term use, though high-quality safety data are limited. The most common side effect when taken orally is photosensitization — increased sensitivity to sunlight.

A rare serious effect reported in case reports is pseudoporphyria, a condition causing blistering on sun-exposed skin. Topical use can cause skin irritation.

The safety data advise against use during pregnancy, and there isn't enough information to know whether it's safe while breastfeeding — talk with your doctor before using it in either situation.

Side effects, ingredient by ingredient Chlorophyll

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 — Chlorophyll.
  • The most serious interaction on file is rated Moderate.
  • For scale: 337 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.

Before taking this product, check with your pharmacist if you take photosensitizing drugs (medications that increase sun sensitivity) or methotrexate. Both carry Moderate interaction risk with chlorophyll.

No interactions are documented for other medication types, but the interaction checker below will tell you if your exact drugs are affected.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

Chlorophyll may be worth considering if you're exploring it for one of the studied conditions, but the evidence doesn't yet support its use. The main caution is photosensitivity, especially if you take other sun-sensitizing medications or are spending time in the sun.

If you take methotrexate or any photosensitizing drug, check with your pharmacist before starting. Talk with your doctor if you're pregnant or breastfeeding.

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 25, 2014.

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 Original Chlorophyll 100 mg, straight from the product label.

Brand L.A. Naturals
Barcode (UPC) 641356162464
Net contents 16 fl. Oz.; 473 mL
Market status On market
Date entered into DSLD Jul 25, 2014
DSLD ID 34877
Product type Non-nutrient/non-botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegetarian, Adult (18 - 50 Years), Kosher, 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 Original Chlorophyll 100 mg by L.A. 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 Tbsp
Maximum serving Sizes:
1 Tbsp
Servings per container
32
UPC/BARCODE
641356162464
IngredientAmount% DV
Chlorophyll100 mg--

Other ingredients: Vegetable Glycerin, deionized 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.
General Statements

FROM MULBERRY

Supports Healthy Blood Cells** Fresh Natural Taste

Disperses quickly in water or juice.

Plant # K-0001604

MADE IN THE USA

PREMIUM QUALITY SPECIALIZED NUTRIENTS

Formulation

ALCOHOL FREE

No Gluten, No Dairy (Milk or Lactose), No Soy, No Nuts, No Egg, No Fish or Shellfish, Suitable for Vegetarians

No Gluten, No Dairy (Milk or Lactose), No Soy, No Nuts, No Egg, No Fish or Shellfish, Suitable for Vegetarians

No Artificial Preservatives, Sweeteners or Colors

FDA Statement of Identity

DIETARY SUPPLEMENT

Seals/Symbols

K PARVE

L.a.(TM)

FDA Disclaimer Statement

** These statements have not been evaluated by the FDA. This product is not intended to diagnose, cure, treat, or prevent any disease.

Suggested/Recommended/Usage/Directions

SUGGESTED USE: Take 1 Tablespoon directly in the mouth or dilute in water or juice once per day or as directed by your health care professional.

Precautions

WARNINGS: Chlorophyll can stain clothing so keep off clothing.

Keep out of the reach of children.

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

See for yourself

Original Chlorophyll 100 mg by L.A. Naturals label

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

Original Chlorophyll 100 mg 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 Original Chlorophyll 100 mg by L.A. Naturals

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

Serving size1 Tbsp Dosage formLiquid Servings per container32 Amounts shown are per serving.

Chlorophyll

Interacts with
337 drugs
100 mg per serving Form: Chlorophyll Copper compound, Mulberry

Chlorophyll is the green pigment found in plants and algae, and supplements often use a stable form called chlorophyllin. It is most studied for reduc...

Chlorophyll monograph & interactions

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

Interaction report

Original Chlorophyll 100 mg by L.A. Naturals Drug Interactions

Want to check YOUR meds against Original Chlorophyll 100 mg?

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
337Drugs
337 Moderate

Ingredients driving the most interactions

Chlorophyll 337

Individual Drug Interactions

The ingredients in Original Chlorophyll 100 mg interact with 337 drugs. Click any drug to see the details.

1 of the 1 ingredient in Original Chlorophyll 100 mg interact with drugs. Each result below shows which ingredient is responsible. Chlorophyll

Each ingredient & the kinds of drugs it affects

For each ingredient in Original Chlorophyll 100 mg 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.

Chlorophyll2 drug types · 337 drugs

Methotrexate (Trexall, Others)

Theoretically, chlorophyll may reduce the clearance of methotrexate.
In one case report, a 54-year-old male developed delayed clearance of intravenous high-dose methotrexate with concomitant use of chlorophyll. When chlorophyll was stopped 2 days prior to methotrexate treatment, methotrexate clearance was unaffected.

Likelihood Possible Evidence B
Photosensitizing Drugs

Theoretically, concomitant use of chlorophyll with photosensitizing drugs may have additive effects.
Chlorophyll has been reported to cause photosensitization. In two case reports, pseudoporphyria developed after oral intake of chlorophyll. Theoretically, concomitant use with other photosensitizing drugs may exacerbate this effect.

Likelihood Probable Evidence B
Chlorophyll full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Original Chlorophyll 100 mg, from the product label.

L.A. Naturals

See all L.A. Naturals products
Name
Palko Services
Street Address
4991 W. US Hwy 20
City
Michigan City
State
IN
ZipCode
46360
Pharmacist Counseling Corner

Original Chlorophyll 100 mg by L.A. Naturals: Common Questions

Does Original Chlorophyll 100 mg by L.A. Naturals interact with any medications?
Yes. Based on its ingredients, Original Chlorophyll 100 mg has a known interaction with 337 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Original Chlorophyll 100 mg 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 take this if I'm pregnant or breastfeeding?
The safety data advise against use during pregnancy. For breastfeeding, there isn't enough information to know either way — talk with your doctor or pharmacist for personalized advice before using it.
What are the most common side effects?
Photosensitization — increased sensitivity to sunlight — is the most common side effect when taken orally. A rare serious effect seen in case reports is pseudoporphyria, which causes blistering on hands and other sun-exposed areas.
Does it actually work for any condition?
The evidence for chlorophyll's effectiveness isn't yet established in the data we hold. Studies have looked at genital herpes, wound healing, shingles, nonmelanoma skin cancer, and pancreatitis, but the results so far are insufficient to say whether it works for any of them.
What is chlorophyll?
Chlorophyll is the pigment that makes plants green and helps them capture sunlight for energy. It's extracted and used in supplements, though the evidence for its health benefits is still being studied.
Is it safe to use long-term?
Chlorophyll is generally well tolerated in short-term use, but high-quality safety data for long-term use are limited, so we don't have good information on its long-term safety profile.

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

Not sure if Original Chlorophyll 100 mg is safe with your meds?

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Ask a pharmacist

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.

Original Chlorophyll 100 mg label
Go deeper

The Full Monographs Behind Original Chlorophyll 100 mg’s Ingredients

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

Herb & supplement monograph

Chlorophyll

Interacts with 337 drugs

Chlorophyll is the green pigment found in plants and algae, and supplements often use a stable form called chlorophyllin. It is most studied for reducing body and fecal odor and as a topical...

Read the full Chlorophyll monograph →
Sources

Sources & How We Checked

Original Chlorophyll 100 mg'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 5 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.

Chlorophyll 5 references
  1. Mathews-Roth MM. Carotenoids in erythropoietic protoporphyria and other photosensitivity diseases. Ann N Y Acad Sci, 1993; 691:127-38. PubMed
  2. Belen'kii, G. B. and Krikun, B. L. [Treatment of herpes simplex and herpes zoster by chlorophyll preparations]. Sov.Med. 1971;34(1):151-152.
  3. Brooks SL, Sanders J, Seymour JF, Mellor JD. A case of delayed methotrexate clearance following administration of a complementary medication containing chlorophyll. J Oncol Pharm Pract. 2014 Jun;20(3):225-8. PubMed
  4. Rossi E, Borchard K, Cole JM. Pseudoporphyria following self-medication with chlorophyll. Australas J Dermatol. 2015 Feb;56(1):47-8. PubMed
  5. Zhao CY, Frew JW, Muhaidat J, et al. Chlorophyll-induced pseudoporphyria with ongoing photosensitivity after cessation - a case series of four patients. J Eur Acad Dermatol Venereol 2016;30(7):1239-42. PubMed

See these in context on the Chlorophyll 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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