90-DAY LAB RETEST GUARANTEE
Clinically studied to bring fasting glucose and A1C down, without the side effects of another prescription.
Your A1C is a 90-day average. Run the full 90 days, then let the lab decide.
Ships by tomorrow
Published human trials on Nigella sativa and its active compound, thymoquinone.
Cold-pressed Nigella sativa seed, standardized to a verified 2% thymoquinone — the compound the research is actually about. Most black seed oil on the shelf is an unstandardized pressing that runs under 0.5%, and no two bottles match.
A full dose in two softgels a day, not a token amount buried in a blend. You are not choking down tablespoons of bitter oil to get there, and you are not guessing what you took.
Thymoquinone is fat-soluble. Ours stays suspended in its own oil inside a sealed softgel, so it absorbs instead of passing straight through — and there is no throat burn on the way down.
Every batch goes to an independent laboratory to verify the 2% and screen for contaminants before it ships. Standardized means nothing if nobody checks it.
Honest experiences with NOVINA Black Seed Oil.
4.8★★★★★ Based on 3,584 reviews
My fasting number had been creeping up for three years and every reading put me in a bad mood for the rest of the morning. Eight weeks in, the swings are smaller and the 3pm crash that used to flatten me just is not there. My last A1C was the best it has been since 2021.
Jacob M.VerifiedI started it without telling anyone, because I have wasted money on cinnamon capsules before and did not want the lecture. At my six month check my numbers were down enough that he asked what I had changed. I told him black seed oil. He wrote it in the notes.
David L.VerifiedI tried the liquid oil from Amazon and lasted nine days. It repeated on me all afternoon and tasted like tar, so the bottle went in the bin. These are sealed softgels, I take two with breakfast, and I have not thought about it since.
Margaret R.VerifiedI am 58 and I already take enough pills. What sold me was that it is one ingredient and twice a day with food, nothing to schedule around. Three months in and my morning readings sit in a tighter band than they did all last year.
Ronald P.VerifiedOne month in and my fasting numbers have come down a little. Not the drop I was hoping for, but it is moving in the right direction, which is more than the last two things I tried managed. What I did not expect was the rest of it — the three o’clock wall I used to hit is gone, and I have stopped raiding the cupboard at nine at night. Guess it really does take time. Ordering the three pack to run the full ninety.
Dieter K.VerifiedHe would never have ordered this himself. I leave two by his coffee every morning and he takes them without a word about it. His last panel came back better than the one before and he was the one who brought it up in the car.
Yvonne T.VerifiedFrom steady metabolic support to effortless daily use, here is what makes NOVINA different.
Cold-pressed Nigella sativa, standardized to 2% thymoquinone, suspended in its own oil inside a sealed softgel.
Blood Sugar SupportSupports healthy fasting glucoseThymoquinone is the compound in black seed oil studied for glucose metabolism. Across a 16-trial meta-analysis, fasting glucose came down an average of 21 mg/dL — and post-meal glucose by 33 mg/dL. We standardize to 2% so every softgel carries the same 20mg, not whatever that pressing happened to yield.
Gentle On The StomachDesigned for daily useLiquid black seed oil is notorious for burping and throat burn, and that is why most people quit it inside two weeks. Ours is sealed in a softgel that breaks down past the stomach. No bitter repeat.
Metabolic & Antioxidant SupportInsulin resistance, insulin production, lipidsThe same oxidative stress that drives insulin resistance is what thymoquinone acts on — trial data puts insulin resistance 26% lower and insulin production 41% better. Lipids move with it: triglycerides down 22%, LDL down 17%.
Clean FormulaNothing else in the capsuleBlack seed oil and the softgel shell. No proprietary blends, no chromium filler, no cassia cinnamon padding the label to look busier than the dose.
Two softgels with breakfast. That is the whole protocol. The reason we ask for ninety days is not marketing — it is that A1C reflects roughly three months of blood sugar, so ninety days is the first point at which a retest tells you anything real.
5 Reasons Why
Unstandardized pressings run under 0.5% and vary bottle to bottle. Every NOVINA softgel carries a verified 20mg, batch after batch.
Thymoquinone is fat-soluble. Suspended in its own oil inside a sealed softgel, it absorbs instead of passing straight through.
The exact reason most people quit liquid black seed oil in the first fortnight. Sealed softgels. No bitter repeat all afternoon.
No chromium filler, no cassia cinnamon padding, no proprietary blend hiding the dose. Black seed oil and nothing else.
A1C reflects about ninety days of blood sugar. Take it for ninety days, retest, and let the lab decide.
The 90-Day 15-Point Guarantee
Put Novina Black Seed to the test on your own monitor.
If your morning fasting numbers haven’t dropped by at least 15 points over 90 days, return the empty bottles for a 100% refund.
4.8★★★★★ Rated by 3,584 customers
I want to be straight about this because the reviews made it sound instant. For me the first month was nothing. Around week six the afternoon slump stopped being a thing I planned my day around. Stick with it past the first bottle or do not bother.
Peter H.VerifiedI was taking three different things for this and spending more than I care to admit. Dropped the lot for one bottle of this. Same direction on my numbers, a quarter of the cupboard space, and I actually remember to take it.
Andre W.VerifiedTwelve years of being told to watch it and I have started and quit about nine supplements. This is the first one still in the cupboard after four months, and the only reason is that it does not repeat on me.
Manuel A.VerifiedNo complaints about the product at all. Delivery took the better part of three weeks to get here, which matters if you are lining it up with a blood test date. Plan ahead and you are fine.
Hector G.VerifiedThat is the highest compliment I can give it. For two years the first thing I did every day was find out what kind of day it was going to be. Now the number is roughly the same as yesterday and I put the meter down and get on with it.
Claire B.VerifiedBuying one felt like setting myself up to quit at thirty days and then decide it did not work. Three bottles is the actual test. I am on bottle three now and I will be retesting the week it runs out.
Marco D.VerifiedStandardization. Shelf black seed oil is an unstandardized pressing — its thymoquinone content fluctuates with the harvest and usually sits under 0.5%, so you have no idea what you took. NOVINA is standardized to a verified 2%, which is 20mg of thymoquinone in every softgel, confirmed by an independent lab on every batch.
No. Liquid black seed oil is notorious for throat burn and a bitter repeat that lasts all afternoon — it is the single most common reason people quit it. NOVINA is sealed in a softgel that breaks down past the stomach. No burn, no aftertaste, nothing to brace for.
NOVINA is a food supplement containing one ingredient: cold-pressed black seed oil. It is not a drug and it does not replace anything you have been prescribed. If you are on glucose-lowering medication, run it past your prescriber first — not because of the oil, but because anything that moves your numbers is worth them knowing about.
You can order one bottle. But A1C reflects roughly ninety days of blood sugar, so a thirty-day trial is reading a cycle that has not finished. That is the entire reason the guarantee runs ninety days and not thirty — we want the retest to mean something when you take it.
Most people report the first change somewhere between week four and week six, and it is usually the afternoon slump going shallow rather than anything dramatic. The trial data on fasting glucose lands by week eight. If you are expecting something in the first fortnight, you will be disappointed — and you would be with anything that works on a ninety-day cycle.
No. The trials behind these numbers did not put people on a diet — the participants carried on as they were and the supplement was the variable. If you do tighten things up, you will do better. But NOVINA is not conditional on you overhauling your life, and anyone who tells you their supplement only works alongside a strict plan is hedging.
Black seed oil supports your own glucose handling rather than forcing it down the way a drug does, so it does not drive you into a hole on its own. If you take insulin or a sulfonylurea, that is a different conversation — those medications can already do it, and your prescriber should know anything you have added before they adjust a dose.
Then you already believe the approach works — you have just been paying for a weaker version of it. Nearly all cinnamon on the shelf is Cassia, which is high in coumarin, and coumarin accumulates in the liver when you take it daily for years rather than weeks. Ceylon is the clean one, with almost none of it — but it is also the costly one, and most brands either cut it with Cassia or dose it too low to matter. Chromium is a trace mineral most people are not short of, and berberine is notorious for what it does to your stomach. You can stack them. Most people drop the rest once they have run a full cycle on this.
Three. One bottle is thirty days and thirty days is an unfinished cycle, so a single bottle tells you almost nothing and costs you the momentum of stopping and restarting. Three bottles is ninety days, which is exactly what the guarantee covers and exactly what an A1C reads.
