3 days a month
Three capsules daily, then 27 days off.
The Discovery the World Is Talking About: What is Behind the Lonvi PCC1 Phenomenon?
See why people are talking about it
What PCC1™ is
01 02 One box, one cycle
Three sachets for your monthly routine.
03 Three compounds
Procyanidin C1, B2 and epicatechin, in one formula.
Ageing cells can fuel inflammation.
1Identify
Some ageing cells stop dividing but remain in the body. These “zombie” cells release inflammatory signals that affect the healthy cells around them.
2Clear
Procyanidin C1, a key compound in PCC1™, has been shown in lab studies to trigger the self-destruct process in senescent cells.
3Renew
With fewer zombie cells, healthy cells can function in a less inflammatory environment.
An illustration of the mechanism studied in cells and animals.
Nature makes it. We concentrate it.
Polyphenols are natural compounds found in foods such as olive oil, green tea and cocoa. Procyanidin C1 belongs to this family and occurs in grape seeds.
We purify selected grape-seed compounds, then combine procyanidin C1, procyanidin B2 and epicatechin in a deliberately chosen ratio. This is PCC1™: our concentrated polyphenol blend.
Made to be absorbed.
We pair our grape-seed polyphenols with sunflower phospholipids. This delivery complex, called a phytosome, helps carry compounds that are otherwise poorly absorbed.
5.7×
the bioavailability of standard grape-seed extract, in our measurements.
About 5.7×. An internal formulation measurement, not a measure of clinical benefit.
Measured in blood.
In our early human pilot, blood markers linked to inflammation fell after a single 3-day course.
- 17 adults, aged 50–86
- Blood sampled before supplementation and on day 5
- 29–52%
- lower IL-8. A blood marker linked to inflammation. Reported participant range, compared with their starting levels.
199-Bio / Lonvi pilot, May 2025. Small, uncontrolled and not peer reviewed. These early changes do not establish clinical benefit or predict individual results.
Three mornings. Then a pause.
One box contains 3 sachets. Take all 3 capsules in one sachet with breakfast and water, for 3 consecutive days.
Day 1
3 capsules
Day 2
3 capsules
Day 3
3 capsules
Then 27 days off.
Start your next box on day 31. Repeat the 30-day cycle.
Know what goes into it.
Our published SGS and Eurofins reports document testing for procyanidin C1 content, heavy metals, microbiology and solvent residues, with the tested materials and batches identified.
Lonvi PCC1
PCC1™ supplement. Three days a month.
Lonvi PCC1™ is a purified grape-seed supplement combining procyanidin C1, procyanidin B2 and epicatechin in a phospholipid complex. Each box contains three sachets of three capsules for one monthly routine. 3 days on, 27 days off. One box = one month of cellular maintenance.
Good to know.
PCC1™ is designed as ongoing monthly cellular maintenance rather than a quick fix, so we suggest running the protocol consistently. Everyone is different, and it’s a dietary supplement, not a medicine intended to diagnose, treat or cure disease.
Senolytics are typically studied as short, spaced pulses rather than daily doses. PCC1™ follows that idea: three days on, then twenty-seven days of rest — one complete 30-day cycle per box.
Ask your healthcare professional before starting PCC1™ if you take medication or other supplements, have a medical condition, are pregnant or nursing, or are under 18. They can advise on your individual circumstances.
Keep the sachets in a cool, dry place, away from sunlight. Take the three capsules from one sachet together, with breakfast and water.