Original Formula
In observance of Good Friday, InterPlexus will be closed on Friday, March 30.

Established in 1989, our mission remains the same: To deliver the finest specialty products at reasonable prices and always with good service.


Due to the misrepresentations of the InterPlexus brand and to protect our valued partners, our management has intervened by directly listing InterPlexus products on Amazon.

Currently InterPlexus is a speciality supplement wholesale distributor.
Our products can be purchased in the retail market through many health care practitioners,
pharmacies and health food retailers online and across the US.


InterPlexus, Inc. is a premier purveyor of high quality vitamins, minerals, enzymes, and herbal supplements.


We are committed to using the highest quality ingredients in our product line.
We are equally committed to applying the latest research to our formulations.

Sign up to receive sales, announcements, and important updates.


Submitting Form...

The server encountered an error.

Form received.


Note: Online ordering has been disabled. This option will be available soon.


To place an order, please call 800.875.0511 and speak to one of our customer service agents.


Thank you,

InterPlexus Team



    Supports a healthy and balanced stress response*

    with Phosphorylated Serine.

    Seriphos is an adaptogen and adrenal support proprietary blend that contains key nutrients for stress resiliency including phosphoserine, magnesium, calcium and phosphorus. This formula assists in balancing cortisol when levels are elevated due to acute or chronic stress.*


    100 Capsules


    Supports healthy adrenal  function*

    Adapt provides targeted B-vitamins, including high-dose pantothenic acid and biotin, bioavailable minerals, and organic herbal extracts focused on supporting adrenal function.* Supplementation with Adapt promotes healthy cortisol production and improves adaptability to stress.*


    90 Capsules



    7 Strain Mega-Synbiotic with 400 billion CFUs per sachet


    Hyper-Implanté is a mega-dose multi-strain probiotic that provides 400 billion CFU per sachet. It contains 7 dairy free probiotic strains plus inulin as a prebiotic to promote implantation and restoration of normal flora.*


    2 x 0.35 oz (10 g) Sachets

    Net wt 0.7 oz (20 g)


    Synbiotic providing Prebiotics & Probiotics with 50 billion CFUs per sachet


    Répleniss is a high dose multi-strain probiotic providing 50 billion CFU per sachet. It contains three select dairy free probiotic organisms (La-14, Ls-33, Bl-05) plus inulin as a prebiotic to encourage dominance and continued growth of beneficial flora.*


    7 x 0.35 oz (10 g) Sachets

    Net wt 2.5 oz (71 g)


    3 Elite Strains of Probiotics


    Fortéfy is a medium dose multi-strain probiotic that provides 20 billion CFU per vegetarian capsule. It contains three select dairy free probiotic organisms (La-14, Ls-33, Bl-05) plus inulin as a prebiotic to encourage dominance and continued growth of beneficial flora.*


    45 Capsules


    3 Elite Strains of Probiotics


    Featuring patented BIO-tract® technology for enhanced delivery


    Flora-Elite is a maintenance dose multi-strain probiotic providing 2 billion CFU per round tablet. It contains three select dairy free probiotic organisms (La-14, Ls-33, Bl-05) plus inulin as a prebiotic for maintaining a healthy microflora balance.*

    60 Round Tablets

    Rejuvi-Flora SystemTM

    Microflora Rejuvination

    The Rejuvi-Flora System is a four-step system designed to bring microflora back to healthy and optimal levels.

    *Available without Eco-Flora during reformulation.


    Flavo PlexCTM

    Vitamin C with pure flavonoids and plant extracts


    Flavo PlexC is a potent vitamin C formula that also contains the bioflavonoids hesperidin, HMC, and naringin along with standardized plant extracts of Ashwagandha and red grape seed. This unique combination of antioxidants helps protect against oxidative stress.*


    60 Capsules

    Poly VytaMynsTM

    Iron-Free Multivitamin


    Poly VytaMyns is an iron-free, high potency multivitamin providing a wide spectrum of vitamins and minerals along with standardized herbal extracts and bioflavonoids. Two vegetarian capsules a day provide nutritionally significant amounts of essential nutrients.


    90 Capsules

    NutriSorb ATM

    Liquid Vitamin A

    NutriSorb A is a liquid vitamin A formula providing 2,500 IU of vitamin A per drop as palmitate. Natural vitamin E (d-alpha tocopherol), citric acid and rosemary extract have been added as natural preservatives. Vitamin A is essential for proper immune function and is used in the treatment of numerous skin disorders.


    Net 0.5 fl oz (15ml)

    NutriSorb B12TM

    NutriSorb B12


    Net 1 fl oz (30ml)


    *Currently being reformulated.


    ProEnt2 PlusTM

    Plant Extract Combination with Sweet Wormwood, Oregano & Rosemary


    ProEnt 2 Plus is a combination plant extract formula providing a proprietary blend of sweet wormwood, milk thistle, oregano, rosemary, ginger, baical skullcap, berberine HCl and lauric acid. These extracts are combined for their antimicrobial effect to promote balanced and healthy intestinal microflora.*


    90 Capsules


    Full Spectrum Digestive Enzymes*


    Mega-Polyzyme is a full spectrum vegetarian enzyme formula to help support optimal digestive function.* It provides a proprietary enzyme blend of amylase, protease, papain (from papaya), bromelain (from pineapple), cellulase, and lipase to assist with the breakdown of proteins, fats, and carbohydrates.


    60 Capsules



    Supports healthy thyroid function*


    Thyro-Dyne contains iodine, targeted amino acids, and herbal extracts focused on supporting healthy thyroid output and function.* Supplementing with Thyro-Dyne provides precursors for the production of thyroid hormones (T4 and T3) and may increase active thyroid hormone levels.*


    60 Capsules



    Highly Bioavailable Magnesium with Vitamin B6

    Fura-Mag provides pure magnesium fumarate along with vitamin B6. Magnesium fumarate is a fully-reacted, organic bound magnesium salt known to have good bioavailability. This formula supports healthy cardiovascular, musculoskeletal, endocrine, neurological, and metabolic function.*

    90 Capsules


    Highly Bioavailable Magnesium Compounds

    Magnesium3 contains highly bioavailable magnesium compounds featuring the fully reacted, organic bound magnesium salts of citrate, bisglycinate, and ascorbate. This non-GMO product is formulated without the use of excipients or fillers. Magnesium is essential for healthy cardiovascular, endocrine, neurological, and metabolic function.*

    90 Capsules


    Highly Bioavailable Calcium Compounds

    Calcium2 contains highly bioavailable calcium compounds featuring the fully reacted, organic bound salts of calcium citrate and bisglycinate. This non-GMO formula does not contain any excipients or fillers. Besides being a major component of bones and teeth, calcium is an essential mineral that plays an important role in numerous biological functions.*

    90 Capsules


    Highly Bioavailable Potassium Complex

    Potassium+Mag is a highly bioavailable potassium complex that is formulated without the use of excipients or fillers. This non-GMO formula provides 78 mg of potassium per capsule. This important intracellular mineral is essential for muscle contraction, energy production, and the transmission of nerve impulses.*

    90 Capsules

*This statement has not been evaluated by the Food and Drug Administration. This product
is not intended to diagnose, treat, cure or prevent any disease.

© Copyright 2017 InterPlexus Inc.

Connect with us for news and updates

Monday - Friday

8am - 5pm (Pacific)

InterPlexus, Inc.

P: 800.875.0511

6613 S. 192nd Place
Suite K103

Kent, WA 98032, USA