Why you need I-O Advanced Nutrition

2–3 min

How to add I-O to a smoothie

60–90 sec
Dye-free • Unsweetened • Plant-based

Decongest your gut. Revolutionize your health.

A daily, neutral-tasting blend of select fibers, minerals, and vitamin C designed to gently sweep, bind, and support—so your body can do what it does best.

20+ benefits — key highlights:
  • ✅ Decrease in bloating
  • ✅ More nutrient absorption
  • ✅ Better skin & visible glow
  • ✅ Microbiome support
  • ✅ Blood sugar regulation
  • ✅ Appetite support
  • ✅ Immunity & metabolic boost
See the full list (21+)
  • ✅ Decrease in bloating
  • ✅ Reduction in digestive discomfort
  • ✅ More nutrient absorption
  • ✅ Supports regular bowel movements
  • ✅ Helps balance gut microbiome
  • ✅ Better skin appearance
  • ✅ Supports blood sugar regulation
  • ✅ Helps curb appetite
  • ✅ Immunity support
  • ✅ Metabolic support
  • ✅ Feel more steady energy
  • ✅ Supports mental clarity (less foggy head)
  • ✅ Gentle daily cleanse (non-stimulant)
  • ✅ Supports liver & gut detoxification
  • ✅ Pairs easily with smoothies
  • ✅ Dye-free and unsweetened
  • ✅ Vegan and non-GMO
  • ✅ Gluten-free & dairy-free
  • ✅ Travel-friendly option
  • ✅ Simple, clean ingredient list
  • ✅ Formulated by a PhD scientist
Subscribe & Save One-time Purchase Formulated by Dr. Elena Brei, PhD
I-O Advanced Nutrition
30-day money-back guarantee
VeganNon-GMOGluten-freeDairy-freeSoy-freeUnsweetenedDye-free

How gut decongestion works

I-O combines insoluble fibers with mineral adsorbents and vitamin C in a simple, daily ritual. The synergy is designed to help sweep, bind, and support—without stimulants or added sugars.

1) Sweep
Cellulose + oat fibers act like a gentle brush to support regularity and help move things along.
2) Bind
Minerals (diatomaceous earth + calcium silicate) have high surface area—designed to bind and carry out unwanted buildup.
3) Support
Vitamin C provides antioxidant support; sunflower lecithin helps emulsify fats—supporting a comfortable, balanced gut environment.

What’s inside

Simple, purposeful ingredients—nothing extra.

Cellulose Fibers — Insoluble fiber to support regularity and bowel motility.
Oat Fibers — Adds bulk and supports a balanced, comfortable gut.
Ascorbic Acid (Vitamin C) — Antioxidant support for whole-body wellness.
Calcium Carbonate USP — Source of calcium; supports normal physiology.
Sunflower Lecithin — Phospholipids that help emulsify dietary fats in your mix.
Solum Diatomeae (Diatomaceous Earth) — Mineral powder with high surface area to bind and carry.
Calcium Silicate — Flow aid mineral, also high-surface-area support.

Daily ritual

Stir ½–1 tbsp into ~8 oz (250 mL) water, juice, or a smoothie. Enjoy 1–2× daily with a full glass of liquid.

  • Neutral taste—plays well with smoothies
  • No added sugars or dyes
  • Vegan and non-GMO

Optional 30-day reset

  1. Days 1–7: one serving daily
  2. Days 8–21: two servings daily
  3. Days 22–30: one serving daily

Always consume with a full glass of liquid. Supplements aren’t a substitute for a varied, healthy diet.

Choose your plan

One simple formula. Choose one-time or subscribe & save. Cancel anytime.

One-time
$5.25
  • ✅ Free shipping over threshold
  • ✅ 30-day money-back guarantee
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Best Value
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$5.25 per delivery
  • ✅ 15% off every order
  • ✅ Flexible deliveries (30/60/90 days)
  • ✅ Pause or cancel anytime
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Formulated by a scientist, built for real life

I-O Advanced Nutrition was created by Dr. Elena Brei, PhD, to make daily gut support effortless, gentle, and clean—so you can feel light, focused, and ready for whatever’s next.

FAQs

*These statements have not been evaluated by the FDA/Health Canada. This product is not intended to diagnose, treat, cure, or prevent any disease.