When will I see the first results?

Most users notice visible improvements between 4 and 12 weeks into the course. Every dog is different, and results are gradual.
Sensilia Laboratory is a French, family-owned and independent laboratory based in Gironde, France. Since 2019, we have been researching and manufacturing healthy, innovative wellness products.
After several months of use, dog owners administering PERNIXOL® daily describe
observe a clear reduction in limping
notice smoother mobility
see their dog getting up more easily
report better endurance on walks
4.6/5
679Verified ReviewsDiscover user reviews for the PERNIXOL®70 product
10 October 2026
Very satisfied with your products, and your logistics are excellent. The parcels arrive on time, just as expected. That is very rare at this time of year. Keep it up
EVELYN
Verified Reviews
10 October 2026
Lenia is 12 years old and had a severe osteoarthritis flare with a pinched nerve in the neck. The vet gave an anti-inflammatory and a neuroleptic; things are improving, but she still limps a little. After 3 months on Pernixol, Lenia goes out for walks again, climbs back onto the sofas, and interacts with my other dogs again. I now give it to Domino as well (mild osteoarthritis in the pelvis and the hind legs). The result is less spectacular, but he moves better and more willingly. I have recommended it to several people.
Catherine
Verified Reviews
9 October 2026
My dog has regained more mobility and runs more than before. I am so happy. There is still a little pain, but the progress is good.
Evelyn
Verified Reviews


To help your dog regain more comfortable mobility, PERNIXOL® combines two extraordinary marine oils, selected to target what matters most
the cause of stiffness
natural cushion of the joints

Unique in the world

Patented technology
Harvested from New Zealand's pristine waters, the green-lipped mussel oil used in PERNIXOL® stands out for its unique profile of naturally active, highly bioavailable Omega-3 and antioxidants.


At the origin of marine life, microalgae naturally concentrate DHA.
Grown in a controlled environment, this rare strain provides PERNIXOL® with a pure and stable marine source of DHA (docosahexaenoic acid), with no impact on biodiversity.

Every PERNIXOL® course starts with a loading phase to build up sufficient Omega-3 stores.
Administering PERNIXOL® is simple and quick thanks to its liquid formula and graduated pipette. 1ml per day is enough to support joint mobility.


Most users notice visible improvements between 4 and 12 weeks into the course. Every dog is different, and results are gradual.
Yes. PERNIXOL® can be administered:
Discover our full range of solutions tailored to your dog's weight
Our in-house customer support team at Laboratoire Sensilia is here to answer your questions and help you place an order.
Get fast answers 7 days a week via live chat. Click the bubble in the bottom-right corner to open the chat window.
Send your questions to a Laboratoire Sensilia expert and receive a reply within 24 business hours.
Science, health, and well-being for your pets


PERNIXOL®70 is a food supplement for dogs, rich in Omega-3 EPA+DHA. It provides rapid support for joint health in dogs under 10 kg.
Keep PERNIXOL® refrigerated
Refrigerate your bottle upon receipt to preserve the quality of the Omega-3 fatty acids.
The flagship active ingredient in PERNIXOL®, green-lipped mussel oil, comes from a species endemic to New Zealand. Rich in Omega-3 (EPA, DHA, ETA) and rare antioxidants, it is sourced from selected mussels grown in protected areas. Supercritical CO₂ extraction preserves its precious active compounds, recognised for improving joint comfort.
Developed in Gironde, this fermented microalgae oil is based on patented technology and DHA-rich strains. Fermentation optimises their growth, while solvent-free extraction makes it possible to reach up to 50% DHA. A highly concentrated source that contributes to healthy joints and overall body function.
Of French origin and from organic farming, oleic sunflower oil is rich in Omega-9 and low in Omega-6. It naturally provides vitamin E, helping to protect Omega-3 and preserve its effectiveness.
Natural vitamin E acts as a preservative in PERNIXOL® to stabilise the formula over time.