Pure honokiol 300 mg Magnolia officinalis in Paris — Dynveo 300 capsules
A concentrated Magnolia officinalis bark extract titrated above 90 % pure honokiol, at 300 mg per pullulan vegetable capsule, with no excipients. The large 300-capsule format, available in Paris at Herba Barona and delivered throughout France and Europe.
Honokiol, the concentrated active of magnolia bark
Honokiol is a lignan naturally found in the bark of Magnolia officinalis, a tree used for over two thousand years in Chinese tradition under the name Hou Po. It is the molecule people look for in this bark, and also the hardest one to obtain in pure form.
Most magnolia bark extracts on the market offer a weakly concentrated honokiol-magnolol mix, often between 2 and 5 %. Dynveo took the opposite route: supercritical CO₂ extraction, solvent-free, followed by advanced purification that isolates honokiol at over 90 %. Titration is checked batch by batch.
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Relaxation, sleep and everyday balance
Honokiol is traditionally associated with those moments when you need to ease off the pressure: busy stretches, nervous tension, trouble winding down at night. It supports relaxation and emotional balance without causing a mid-day slump, which means it can be taken in the morning as well as in the evening.
That flexibility explains its popularity: the same bottle can help through a demanding week at work or prepare a calmer night.
Why choose the 300-capsule format
At one capsule a day, this bottle covers ten months. It is the format for people who have already tried honokiol, know it suits them, and would rather not reorder every couple of months.
It is also a matter of cost: the price per capsule is clearly lower than in the 60-capsule bottle, for a strictly identical product — same extract, same titration above 90 %, same pullulan shell. If you are new to honokiol, start with the smaller size instead.
The product is made in France by Dynveo, a laboratory based near Montpellier, with no excipients or additives. The pullulan shell, a natural polysaccharide, suits vegetarians and vegans.
How to use
Take 1 capsule a day with a large glass of water. In the evening, about 30 minutes before bed, to support falling asleep; in the morning, for a calming effect through the day, without drowsiness.
Allow 4 to 8 weeks to properly judge a course. With 300 capsules you have ten months at that rate, enough to run several courses with breaks in between, or to cover a long demanding period.
Precautions
This food supplement is not recommended for pregnant or breastfeeding women or for children. It is also not recommended alongside anticoagulant treatment. If you are on medication, particularly anxiolytics or sleeping pills, ask your doctor first.
Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied, balanced diet and a healthy lifestyle. Store in a cool, dry place away from light, and keep out of reach of children.
Frequently asked questions
Where can I buy honokiol in a large format in Paris?
At Herba Barona, a food supplement shop in the 12th arrondissement of Paris, 10 rue Théophile Roussel, a short walk from Ledru-Rollin metro station (line 8). Immediate collection in store for everything shown in stock on the site, and delivery throughout France.
Is the 300-capsule format the same product as the 60-capsule one?
Yes, exactly the same: same Magnolia officinalis extract titrated above 90 % honokiol, same 300 mg per capsule, same vegetable pullulan shell. Only the quantity changes, and therefore the price per capsule.
How long does a 300-capsule bottle last?
About ten months at one capsule a day. The best-before date on the bottle comfortably covers that period, provided you keep it dry and away from light.
Does honokiol make you drowsy during the day?
No. Taken in the morning it supports calm and focus; taken in the evening it helps you drift off. That versatility is what sets it apart from many other relaxing plant extracts.








