At a glance
- One ingredient, "Organic Black Peppercorn," whole, in a 2.65 oz (75 g) glass jar labeled USDA Organic (certified by QAI) and kosher (KSA).
- $6.21 on Sep 30, 2026, which Amazon worked out to $2.34 per ounce, shipped and sold by Amazon.com.
- No grinder is built into this jar; you need a pepper mill or mortar. The label does not state a country of origin.
What the label shows
We read the jar from the Amazon listing's front and back photos and the listing's "Important information" box on Sep 30, 2026. Simply Organic's own website refused automated requests that day, so we did not rely on it. The back label in the photos carries a 2023 copyright line.
| Label item | What it says | What it means |
|---|---|---|
| Ingredients | "Ingredients: Organic Black Peppercorn." | A single spice, whole, with nothing added. |
| Net weight | 2.65 oz (75 g) | A standard glass spice jar with a screw lid; the back label says "Empty & Replace Lid" for recycling. |
| USDA Organic | USDA Organic seal on the front; "Certified Organic by QAI" on the back | QAI is the certifying agent that inspected the product under the USDA organic standard; one certification, two marks. |
| Kosher | KSA mark on the back label | A kosher certification symbol, separate from organic. |
| Distributor | "Distributed by: Frontier Co-op, Norway, IA 52318 USA" | Simply Organic is a Frontier Co-op brand. |
| Origin | Not printed on the label or listing we read | We do not guess a country. |
| Panel type | No Nutrition Facts or Supplement Facts panel visible in the listing photos | A culinary spice. The listing carries Amazon's standard line about statements on dietary supplements not being evaluated by the FDA, but the jar makes no health statements. |
The plant behind it
Black pepper comes from Piper nigrum, the pepper plant, whose small berries are dried to make peppercorns. A 2018 study in Molecules notes that black, white and green pepper are the three main types of pepper products on the market, all from this one species, and that the blackening during processing contributes to black pepper's color and flavor [3].
The difference is timing and handling. Kerala Agricultural University's processing guide describes it plainly [4]:
- Black pepper is made from whole, unripe but fully mature berries, piled to start browning, threshed from the stalk and sun-dried for three to five days to 10-12% moisture. Dipping the berries in boiling water for about a minute before drying speeds browning and drying and gives a more uniform black color.
- White pepper is made from ripe berries (or by stripping the skin from black pepper). In the traditional method, ripe berries are soaked in slowly running water for about a week until the outer layer loosens, which is then rubbed off before the inner part is washed and sun-dried to a cream color. The guide gives a yield of about 25 kg of white pepper from 100 kg of ripe berries.
- Green pepper uses under-mature berries that are heated to stop the browning reaction and then dehydrated, brined or freeze-dried to keep the green color.
So the dark, ridged skin on these peppercorns is the dried outer layer of the fruit, darkened during drying. That same guide lists piperine, the compound behind pepper's bite, at roughly 4.4% to 6.5% in the pepper varieties it tabulates [4].
What the research says
Pepper's research profile is mostly about piperine. A 2007 review in Critical Reviews in Food Science and Nutrition summarizes decades of laboratory and animal work and notes that piperine's most far-reaching property is its effect on enzymes in the liver and intestine that process drugs and other compounds, which is why it can raise the amount of some substances that reach the bloodstream [5].
The study most often cited here is a 1998 paper in Planta Medica. In healthy human volunteers, a 2 g dose of curcumin taken alone produced blood levels that were undetectable or very low; when 20 mg of isolated piperine was taken with it, blood levels were much higher over the first hour, and the authors calculated a 2000% increase in bioavailability [2]. Keep the scale in mind: 20 mg of piperine is roughly what a third to half a gram of peppercorns would contain at the levels Kerala Agricultural University lists, but 2 g of pure curcumin is far more than any turmeric-seasoned dish supplies, and the study measured blood levels, not any health outcome. NCCIH's turmeric page likewise notes that combining curcumin with piperine is one way to improve curcumin's bioavailability [6]. None of this says that grinding pepper onto food does anything beyond seasoning it.
NCCIH has no black pepper fact sheet (its black pepper URL returned "not found" on Sep 30, 2026). Its turmeric page, however, warns that highly bioavailable curcumin formulations, which enhance the body's ability to absorb curcumin, may harm the liver, and notes that combining curcumin with piperine from black pepper is one way to raise bioavailability [6]. More generally, according to NCCIH, dietary supplements may interact with medications or pose risks for people with certain medical problems or who are going to have surgery [7], and the piperine review above describes how piperine can change the way the body handles some drugs [5]. Pepper at the table is a food; if you are considering piperine or curcumin-with-piperine supplements and take any medication, ask a pharmacist or clinician first.
Using it in an ordinary kitchen
This is a handling sequence for whole peppercorns, not a promise of any result.
Fill a mill
Pour the peppercorns into a pepper mill, or crush a few at a time in a mortar or under the flat of a heavy knife. The listing suggests grinding them in a peppermill at the table or while cooking.
Grind just before use
Grind directly over the dish. Pre-ground pepper loses its sharp aroma faster than whole peppercorns.
Store the jar sealed
Keep the lid tight and the jar away from the stove's heat and steam.
Refill, then recycle
Whole peppercorns keep well, but if a freshly ground pinch smells dull, replace them. The label asks you to empty the jar and put the lid back on before recycling the glass.
Price and where it is sold
On Sep 30, 2026, the Amazon listing for the 2.65 oz jar showed $6.21 ($2.34 per ounce), "In Stock," shipper and seller Amazon.com. The return line read: "Non-returnable due to Food safety reasons," with a refund or replacement available if the item arrives damaged or defective. These are the figures we saw on that date only.
Who should look elsewhere
- Anyone without a pepper mill who wants to shake pepper straight from the jar; this is whole pepper in a plain jar with no grinder top.
- Cooks who want white pepper for pale sauces, or green pepper for its fresher taste; this is black pepper only.
- People who want a stated country of origin, which we could not find on the label or the listing.
- Anyone thinking of piperine or curcumin-with-piperine supplements while taking medication should ask a pharmacist first, per NCCIH's general advice.
Sources
- Amazon.com. Simply Organic, Black Peppercorns, 2.65 oz (ASIN B000VK86LO): jar photos, ingredients, price, seller and return line. Accessed Sep 30, 2026.
- Shoba G, Joy D, Joseph T, Majeed M, Rajendran R, Srinivas PS. Influence of piperine on the pharmacokinetics of curcumin in animals and human volunteers. Planta Med. 1998;64(4):353-356. PMID 9619120. link
- Gu F, Huang F, Wu G, Zhu H. Contribution of polyphenol oxidation, chlorophyll and vitamin C degradation to the blackening of Piper nigrum L. Molecules. 2018;23(2):370. PMID 29425156. link
- Kerala Agricultural University, Centre for e-Learning. Black Pepper (Piper nigrum): harvesting and processing. Accessed Sep 30, 2026. link
- Srinivasan K. Black pepper and its pungent principle-piperine: a review of diverse physiological effects. Crit Rev Food Sci Nutr. 2007;47(8):735-748. PMID 17987447. link
- National Center for Complementary and Integrative Health (NCCIH). Turmeric. Accessed Sep 30, 2026. link
- NCCIH. Using Dietary Supplements Wisely. Accessed Sep 30, 2026. link
This entry is educational and is not medical advice. Culinary amounts of common herbs and spices are different from concentrated supplements. Ask a clinician or pharmacist before using any herbal product regularly, especially if you are pregnant, nursing, have an existing condition, or take medication.