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Protoflow Cayenne: 20 mg, Capsaicin and the Stomach
Protoflow lists 20 mg of cayenne per serving, the smallest herb line. Cayenne contains capsaicin, which causes warmth and can irritate the stomach. At 20 mg most men will not notice it, but it may add to niacin flushing and upset in people with reflux or ulcers. It has no proven prostate use.
Written by the Protoflow label teamUpdated · 4 min read
What it is01
What is cayenne?
The dried fruit of a hot chilli pepper whose heat comes from capsaicin.
The brand pack shows a heap of red and green cayenne peppers. Cayenne is used as a spice, as a skin cream for pain and as a capsule ingredient said to boost circulation and metabolism. The label gives 20 mg and no heat rating, so we cannot say how hot the capsule is.
Research02
What does research show?
Capsaicin has good evidence as a skin treatment for some kinds of pain, but oral cayenne has little evidence for anything else.
NCCIH describes capsaicin cream and patches for nerve pain, and notes that evidence for oral use is limited, with stomach upset the usual complaint (MSKCC, Cayenne (Capsicum)). We found no trials of oral cayenne for the prostate or for urinary symptoms.
At a glance03
How do the uses compare?
| Use | Evidence |
|---|---|
| Skin cream for pain | Supported for some conditions (MSKCC, Cayenne (Capsicum)) |
| Oral for circulation | Limited |
| Oral for weight | Small effects reported |
| Prostate | No trials found |
Dose04
How big is 20 mg?
It is about the weight of a pinch, and far less than a teaspoon of cayenne powder, which weighs about 2,000 mg.
At this level most men feel nothing from the cayenne alone. It may play a small part with the niacin and ginseng if you are sensitive to warmth. If you notice a burning feeling in the stomach, take the capsules with food, and note it in the diary.
Stomach05
Who should be careful?
- People with reflux or heartburn
- People with ulcers or gastritis
- People taking aspirin or NSAIDs
- People with irritable bowel symptoms
Capsaicin can aggravate these conditions, although at a small dose the effect is usually mild.
Medicines06
Does cayenne interact with medicines?
Cayenne may add a little to the effect of blood thinners and has been reported to raise levels of some medicines such as theophylline.
Those reports are limited, and the dose is small. Even so, the blend contains several agents that affect bleeding, so a pharmacist should review it with your prescriptions. Keep taking prescribed medicine as directed.
Capsules never stand in for a drug. Share the label with your doctor.
Bladder07
Could cayenne affect the bladder?
Capsaicin acts on nerves in the bladder in lab and clinical research, but oral cayenne at this dose is unlikely to matter.
Hot, spicy foods can irritate the bladder in some men, and NIDDK lists some foods among triggers for urgency (NIDDK, Enlarged Prostate (BPH)). If you notice a clear link between spicy food and your symptoms, note it in the diary and talk to your doctor.
Tips08
How can you keep comfort high?
- Take the capsules with a small meal
- Use a full glass of water
- Keep the time of day steady
- Note any burning in the diary
If upset continues, stop and use the refund window.
Sensitivity09
Who is most likely to notice cayenne?
Men who already flush on niacin, who have a sensitive stomach or who take the capsules without food.
The effects add: niacin warms the skin, ginseng can feel stimulating and cayenne adds a little burn. Each is small, and together they may feel noticeable. If the combination bothers you on the first days, shifting the dose to a meal usually helps. If it does not, that is useful information for your decision to stop.
Bottom line10
What is the bottom line on cayenne?
A pinch-sized line with a spicy image and no prostate evidence.
It is unlikely to matter on its own, but it may add to flushing and stomach upset in sensitive men. If you have reflux or an ulcer, take the capsules with food, watch for burning and stop if it persists, then talk to your doctor about what else could be causing it.
FAQ11
Questions on this topic
Why is cayenne in Protoflow?
The label does not say. It is traditionally sold for circulation, though evidence for that is limited.
Will Protoflow taste or feel spicy?
At 20 mg, most people will not notice, though warmth is possible with the niacin.
Does cayenne help the prostate?
No trials show that it does.
Is cayenne safe with reflux?
It can aggravate reflux. Take the capsules with food, and ask your doctor if reflux is severe.
Who wrote this12
Written and reviewed by
Pages built from the label, the sales page and linked NIH, FDA, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by a USA authorized retailer of Protoflow, not by the manufacturer or the label distributor. Buying through our order links earns us money.
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