Simplix®

Our Land & Sea formula is the first of its kind. Made with clinically researched mushrooms and wild harvested seaweeds to support the immune system.

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  • Support your body’s immune system response during cold and flu season*
  • Nutrients that have been shown in research studies to support the body’s immune response to cold sores*
  • Help reduce everyday stress on the body which can compromise immunity*
  • Replenish the essential nutrients critical to immune function*

Clinically researched botanicals and nutrients in the only formula of its kind.

  • Every ingredient is clinically researched to contribute a specific action, which when taken together, work in synergy to create a comprehensive system of response
  • Clean formula with clinical servings and high bioavailability
  • High in Antioxidants
  • Meets or exceeds FDA & Health Canada Standards
  • 60 capsules per bottle
  • Take 2 capsules once daily for maintenance support and 2 capsules twice daily during times of increased need. With or without food. (Or as directed by your health practitioner)

Immune Support, Made with Integrity

Made in America | Clean, Evidence-Based Ingredients | 3rd Party Tested | Clinical Servings | cGMP Certified | Doctor Formulated | Filler Free | Gluten & Major Allergy Free

Experience the Simplix® Advantage

Comprehensive Immune Optimization

Simplix® contains ingredients with extensively researched immune supporting properties.* It works through multiple pathways to help optimize immunity: supporting viral regulation, stress response, and replenishment of essential nutrients.*

What sets Simplix® apart lies within the synergy of our two natural biomes – Land & Sea. These biomes house immune-boosting agents known as sulfated polysaccharides. These unique compounds, found in edible mushrooms and wild seaweed, form the foundation of Simplix® .

As viruses evolve and we as a society are more engaged in optimizing our immunity, some over-the-counter products are facing scrutiny for their lack of efficacy. Simplix® represents the pinnacle of nutraceutical innovation, a beacon of science-backed immune support.

For the millions of people who experience outbreaks and thought there had to be a better way, we heard you. Simplix® offers revolutionary proactive support through a synergistic formula. *

Simplix® uniquely combines evidence-based
Land & Sea ingredients.

Clinically Researched Ingredients

**The studies cited above refer to the individual ingredients, not our specific product.

Your questions,
answered.

Who is Simplix® made for

Simplix® is designed for individuals looking to support their overall health and immune function. It combines immune-boosting mushrooms from the land and seaweeds from the sea to enhance your body’s response to cold sores, colds, flu, and other viral invaders. 

Simplix® can generally be taken with most supplements and medications. However, it’s advisable to consult a healthcare provider, particularly if you are taking immunosuppressants or medications metabolized by the CYP450 2D6 pathway.

Take 2 capsules once daily for maintenance support and 2 capsules twice daily during times of increased need. With or without food. (Or as directed by your health practitioner)

If swallowing supplements is a challenge, Simplix® capsules can be opened and mixed with a small amount of liquid.

The timeline for Simplix® to begin showing effects can vary based on individual health factors. Some people may notice benefits within a few days to a few weeks, while for others, it could take longer. Consistent use is recommended for the best results.

As with all dietary supplements, it’s best to consult with a healthcare practitioner for more specific information regarding your case and needs during post-partum.

Simplix® can be taken short-term as a proactive measure during periods of increased stress or decreased immunity, or it can be used long-term as part of a maintenance regimen for ongoing immune support. It is advisable to periodically review its use with your healthcare provider to ensure it continues to meet your health goals.

Store Simplix® in a cool, dry place, away from direct sunlight and moisture to maintain its efficacy.  Keep out of reach of children.

Over a decade in the making, Simplix® is designed to nutritionally support a healthy immune system and overall wellness.

Real reviews,
real results.

Customer Reviews
4.7 Based on 41 Reviews
5 ★
87% 
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9% 
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Customer Photos
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Filter Reviews:
A
01/03/2026
Anonymous
US US
I recommend this product

Simplix Works!

Simplix is s the ONLY thing I have found that prevents HSV outbreaks! I will never stop using this supplement!

J
11/28/2025
Jasmine
CA CA
I recommend this product

My Winter Immunity Stack is READY

This product is a game-changer for Canadian winter! I had high hopes, but it delivered beyond immunity support—it surprisingly helps me reduce my stress levels during the cold season. Absolutely worth it! “Product gifted by Wellex.co” Simplix®

Wellex Simplix® Review
G
11/21/2025
Gabriella
Canada Canada
I recommend this product

Great and effective supplement!

I’ve been using Wellex Simplix for a few weeks now and I am very impressed with how effective this product has actually been for me. The ingredients are very straightforward and easy to understand, with no unnecessary filler ingredients. it’s definitely gentle on the system, perfect for every day use and I recognize and love the use of quality ingredients. I do wish that the instructions on the packaging were a bit more detailed, but there’s nothing that a quick search online cannot fix. overall, this product does deliver on its promise of effectiveness and I do recommend this to anyone looking for a very simple supplement to help with overall immunity and wellness! - Product gifted by Wellex.

Wellex Simplix® Review
K
11/12/2025
Kayla
Canada Canada
I recommend this product

Natural Immune Boose

I was excited to try a new product as we head into cold and flu season. I have a nieces and nephews that I spend a lot of time with, and naturally they are little germ factories, so I typically pick up a virus of some kind this time of year. Surprisingly, they were all sick around Thanksgiving, and while I did catch a bit of the sniffles/headache, it was nowhere near how I normally feel when I have a cold. It may be a coincidence, but I do think Simplix helped to keep the worse of the cold symptoms at bay so I could continue to function relatively normally. The capsules are easy to swallow, and I didn't have any negative side effects. Overall I think this is an easy addition to a wellness routine, especially during the holidays! - Product gifted by Wellex.

S
11/12/2025
September
Canada Canada
I recommend this product

Perfect for the cold and flu season!

Great supplement to add to my daily routine! Perfect boost to the immune system during cold and flu season! Natural ingredients I feel comfortable taking daily! - Product gifted by Wellex.

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