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OMNIDAY®
OMNIDAY®
OMNIDAY®
OMNIDAY®
OMNIDAY®
OMNIDAY®
OMNIDAY®
OMNIDAY®

OMNIDAY®

★★★★★ Built by Tristan & Florian in Belgium.

Simplify your morning supplement routine to one daily shot

A complete daily micronutrient system with hydration, cognitive support, and high-absorbability delivery, without capsules or complexity.

  • Complete vitamin + mineral foundation
  • Cognitive support (focus + clarity)
  • Liquid format → up to 94% absorbability
  • One ampoule. Every morning.
€75,00 EUR
€3,04 Per Day/Ampoule
Flavour Natural Forest Fruit
Delivered in 2-3 Working Days
Free delivery on ALL Belgian orders
Trusted by 500+ customers
Ingredients

Each ampoule contains

  • Magnesium – 150 mg (40% RI)
  • Lion’s Mane – 250 mg
  • L-Theanine – 200 mg
  • Zinc Citrate – 10 mg (100% RI)
  • Vitamin B6 (P5P) – 5 mg (357% RI)
  • Vitamin B12 (Methylcobalamin) – 250 µg (10000% RI)
  • Vitamin C – 250 mg (313% RI)

Designed for daily use as part of a balanced lifestyle.

_____________________________________

1 Box of OMNIDAY contains 28 x 25ml ampoules, enough for 1 month.

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Produced and distributed by Omnisupps Nutrition BV, Jan Baptist Vinkstraat 7, 3070 Kortenberg, Belgium.

Made in Belgium according to our own quality standard.
🧠 Lion's Mane & L-Theanine
⚡ B-vitamins + magnesium
💧 Liquid format
🇧🇪 Made in Belgium
🧪 How to use

Take 1 ampoule per day, ideally in the morning, before or with breakfast.

  • Drink directly, no preparation needed
  • Works with or without food
  • Best taken consistently at roughly the same time each day
  • If you forget in the morning, take it later in the day. Consistency matters more than perfect timing

You can take it before, with, or after coffee. Some customers prefer to take it 10–15 minutes before their first hot drink for a cleaner taste experience.

The most important factor: take it every day. The B-vitamins and minerals build a stable baseline through consistent intake — not through any single dose.

High Absorbability

No Capsules

One Daily Shot

Made in Belgium 🇧🇪

  • Magnesium
  • Lion's Mane
  • L-Theanine
  • Zinc
  • Vitamin B6
  • Vitamin C
  • Vitamin B12
  • Magnesium
  • Lion's Mane
  • L-Theanine
  • Zinc
  • Vitamin B6
  • Vitamin C
  • Vitamin B12

Trusted by 500+ Happy Customers!

Omniday Ingredients

Serving Size: 1 Ampoule (25 ml)
Servings Per Container: 28
Amount Per Serving % Daily Value
Magnesium 150 mg 40%
Hericium Erinaceus (Lion's Mane) 250 mg †
L-Theanine 200 mg †
Zinc Citrate 10 mg 100%
Vitamin B6 5 mg 357%
Vitamin B12 250 µg 10000%
Vitamin C 250 mg 313%

† (%NRV) Daily Value not established.
* (%NRV) Percent Daily Values are based on a 2,000 calorie diet.

Not Just Vitamins. A Daily System.

OMNIDAY is designed as a complete daily foundation, not a random mix of ingredients.

Each component serves a purpose:

  • Restoring your micronutrient baseline
  • Supporting normal cognitive function
  • Simplifying consistency

This is what your routine should have been from the start.

Why Combine These Ingredients?

Because your body doesn't work in isolation.

  • Vitamins (B6, B12, C) support normal energy metabolism and psychological function
  • Minerals (Magnesium, Zinc) support nervous system function and cognitive performance
  • Functional ingredients (Lion's Mane, L-Theanine) complement the formula with traditional cognitive support compounds

Most multi-vitamin blends stop at the basics. OMNIDAY brings the full stack together into one daily routine.

When to expect Results

OMNIDAY is not a quick fix.
It’s built for long-term consistency and daily performance.

First Days

You’ll notice how easy it is to stay consistent.
Your routine becomes simpler, no pills, no friction.

Week 1-2

  • More consistent daily energy
  • Improved mental clarity and focus
  • A smoother, more structured morning routine

Week 3-4

  • Your body adjusts to a consistent micronutrient baseline
  • Your routine becomes automatic
  • You stop thinking about “taking supplements”, it’s just part of your day

Week 8

Steady state.
At this point, OMNIDAY is no longer a thing you're testing. It's a daily routine you don't think about. Most customers describe the experience as 'just feeling more even' throughout the day. The morning slump is less noticeable. The midday dip is less dramatic. Your baseline has stabilized.

The Science behind omniday

A FOUNDATION of Daily Micronutrients.

OMNIDAY supports your baseline health, energy, and recovery.

  • Magnesium (150 mg)
    → muscle function, nervous system, recovery

  • Zinc (10 mg)
    → immune function, hormone support

  • Vitamin B6 (5 mg)
    → energy metabolism, brain function

  • Vitamin B12 (250 µg)
    → energy production, fatigue reduction

  • Vitamin C (250 mg)
    → immune support, antioxidant protection

Complete COGNITIVE SUPPORT

Your cognitive function is supported daily by B-vitamins, zinc, and magnesium, all of which play roles in normal psychological function and energy metabolism.

OMNIDAY adds two featured functional ingredients on top of that foundation:

  • L-Theanine (200 mg) → an amino acid naturally found in green tea, traditionally used for a sense of calm focus.
  • Lion's Mane (Hericium erinaceus, 250 mg) → a functional mushroom with a growing body of research interest, included in OMNIDAY for its cofactor role alongside the core vitamins and minerals.

Highly ABSORbed

OMNIDAY was developed in collaboration with pharmacists and nutritherapist experts.

This isn’t just “taking vitamins.”

It’s supporting your system properly.

Not just because what’s inside OMNIDAY, but how it’s absorbed!

  • Liquid format → up to 94% absorbability
  • Faster uptake vs capsules
  • No breakdown delays like tablets


This isn’t just “taking vitamins.”

It’s supporting your system properly.

Our Omnisupps guarantee

Smart packaging: Each shot comes in a UV-protective black PET ampoule (fully recyclable) that shields the active ingredients from light and oxidation.

Strictly tested: All formulas are free from artificial sweeteners and unnecessary additives. Products are independently tested for heavy metals and contamination.

Locally produced: Manufactured in Belgium with full transparency across the supply chain.

Naturally driven: Ingredients are carefully chosen for their purity and proven effectiveness.

Easy to use

  • Take 1 ampoule every morning
  • Best at breakfast or before starting your day
  • Use daily for consistency
  • Shake well before use if needed

OMNIDAY is for people who want a clean daily system, not more clutter.

For professionals. For parents. For travelers. For gym-goers. For anyone who wants their routine to feel simple, effective, and easy to maintain.

One shot. Total foundation.

The solution to your routine

The Problem

Traditional pill Routine

  • 5–10 different products

  • Pills + powders

  • Difficult with travelling

  • Overcomplicated

  • Easy to skip

The Solution

Omniday Liquid vitamin shots

  • 1 ampoule per day

    Instead of buying and managing multiple products, OMNIDAY gives you a simpler way to stay on top of your daily routine.

  • Liquid shot

  • Can be taken on an empty stomach

  • Effortless

    The best wellness routine is the one you actually follow. OMNIDAY is designed to make daily compliance effortless.

  • Hard to ignore

Why priced at €85?

The daily multivitamin category has two extremes.

At the top: AG1 / Athletic Greens at ~€95/month, a 75g greens powder you mix every morning. Comprehensive but bulky, taste-dependent, and you're paying for greens you may not need.

At the bottom: Basic multivitamins at €15-40, typically tablets with under-dosed micronutrients, inactive forms (cyanocobalamin not methylcobalamin, pyridoxine HCl not P5P), and no cognitive support ingredients.

OMNIDAY sits in the middle by design. Active-form B-vitamins (P5P and methylcobalamin), the forms your body uses directly), clinical doses of magnesium and zinc, full vitamin C, plus L-theanine and Lion's Mane for cognitive support.

No greens powder bloat. No mixing. No underdosed tablets. Just the morning ritual that actually works, at a price that respects the formulation.

€3.04 per day. Less than a coffee.

Frequently asked questions (FAQ)

1. Is OMNIDAY vegan or vegetarian?

Pending final certification, but very likely yes. OMNIDAY's formula consists of vitamins, minerals, lion's mane (a mushroom), L-theanine (a plant-derived amino acid), and natural flavoring sweetened with monk fruit. No obvious animal-derived ingredients are part of the formula.

That said, "vegan" as a label requires verification of every processing aid, every cross-contamination protocol at the manufacturing facility, and the materials used in the ampoule itself. We're currently working with our Belgian laboratory to formally certify OMNIDAY as Certified Vegan, and we'll update this page the moment certification is confirmed.

In the meantime, OMNIDAY contains no meat, no dairy, no fish, no eggs, and no animal-derived collagen. If you're a vegetarian, it's safe to take. If you're a strict vegan, we'd recommend waiting for our formal certification announcement.

2. What's the difference between OMNIDAY, OMNIGLOW, and OMNIBALANCE?

Three different goals, three different formulas:

  • OMNIDAY — your daily foundation. Vitamins, minerals, and cognitive support ingredients (lion's mane, L-theanine) for steady morning energy and clarity. Take this every day.
  • OMNIGLOW — beauty from within. 10g of patented collagen (Peptan®) + Type II cartilage (Colartix®) + the cofactors your body needs to actually use them. For skin, hair, nails, and joints.
  • OMNIBALANCE — metabolic balance. Built around Nextida® GC for post-meal energy stability, with chromium and digestive support. Take it before your largest carbohydrate meal.

Can you take all three? Yes, they're specifically designed to work together. Many customers take OMNIDAY at breakfast, OMNIBALANCE before lunch, and OMNIGLOW as part of their evening routine.

If you can only commit to one, OMNIDAY is the foundation. OMNIGLOW and OMNIBALANCE are specific goals layered on top.

3. Can I take OMNIDAY during pregnancy or while breastfeeding?

Please consult your doctor or midwife before adding any supplement during pregnancy or breastfeeding. We can't advise on individual cases.

A specific note about OMNIDAY: it contains Lion's Mane (Hericium erinaceus). Lion's mane has been used as a food and traditional ingredient for centuries, but specific safety data during pregnancy and breastfeeding is limited in published research. The conservative answer for any supplement during pregnancy, and especially one containing functional mushrooms or higher-dose B-vitamins, is to check with your healthcare provider first.

If you're trying to conceive, the same advice applies.

4. Can I take OMNIDAY with my medication?

It depends on the medication. As a general rule, always check with your doctor or pharmacist before combining any supplement with prescription medication.

A few specific medication categories to be especially careful with:

  • Blood thinners (warfarin, aspirin therapy) — high-dose B-vitamins and certain functional ingredients can theoretically interact
  • Antidepressants, anxiolytics, or sedatives — L-theanine has mild calming properties that could theoretically interact with central nervous system medications; speak with your prescriber
  • Diabetes medication — magnesium content may interact with certain glucose-affecting medications
  • Antibiotics — zinc can affect the absorption of certain antibiotics; space them at least 2 hours apart

We can't advise on individual cases. Your doctor and pharmacist have your full medical picture.

5. What does OMNIDAY taste like?

Natural Forest Fruit flavour. Berry-forward, mildly tart, slightly sweet — like a freshly pressed mixed berry juice with no added sugar.

Sweetened with luo han guo (monk fruit), a natural calorie-free sweetener. No sucralose, no aspartame, no acesulfame K, no artificial colors.

The ampoule is small (25ml - one mouthful), so the experience is over in two seconds. Most customers describe it as easy to enjoy as a morning ritual, pleasant enough to look forward to, not sweet enough to feel like dessert.

6. What is Lion's Mane and why is it in OMNIDAY?

Lion's Mane (Hericium erinaceus) is a functional mushroom native to North America, Europe, and Asia. It's been used as a food and traditional remedy for centuries, particularly in Japanese and Chinese culinary and herbal traditions.

In OMNIDAY, Lion's Mane is included as a featured functional ingredient. The dose is 250 mg per ampoule. Lion's Mane has a growing body of research interest in the cognitive and nervous system space, though we're careful not to make specific health-effect claims about it, the EU's regulatory framework (EFSA) hasn't yet authorized specific health claims for Lion's Mane as a supplement ingredient.

What we can say: Lion's Mane is part of OMNIDAY's cognitive support layer, working alongside L-theanine and the EFSA-approved nutrients (vitamins B6, B12, zinc, and magnesium) that contribute to normal psychological function and normal nervous system function.

The cognitive support story is the combination, not Lion's Mane on its own.

7. Will OMNIDAY make me feel more focused or energized?

We're careful with this answer because EU regulation requires we don't overpromise specific subjective effects from individual ingredients.

What we can say honestly: the active-form B-vitamins (methylcobalamin B12 and pyridoxal-5-phosphate B6) in OMNIDAY contribute to normal energy-yielding metabolism and the reduction of tiredness and fatigue. Zinc and magnesium contribute to normal psychological function.

Most customers report steadier morning energy and a more even feeling through the day within the first 2–4 weeks of consistent use. Some notice it sooner, some later. Individual results vary based on your starting nutritional status, sleep quality, hydration, and overall lifestyle.

OMNIDAY is not a stimulant. It doesn't contain caffeine or other energy-boosting compounds. It supports your body's normal energy metabolism. The difference is felt as a steadier baseline, not as a jolt.

8. When and how should I take OMNIDAY?

Take 1 ampoule per day, ideally in the morning, before or with breakfast.

  • Drink directly, no preparation needed
  • Works with or without food
  • Best taken consistently at roughly the same time each day
  • If you forget in the morning, take it later in the day. Consistency matters more than perfect timing

You can take it before, with, or after coffee. Some customers prefer to take it 10–15 minutes before their first hot drink for a cleaner taste experience.

The most important factor: take it every day. The B-vitamins and minerals build a stable baseline through consistent intake — not through any single dose.

9. Can I take OMNIDAY alongside other supplements?

Yes, with two specific things to watch:

Watch the magnesium total. OMNIDAY contains 150mg of magnesium. If you also take ULTRAMAG+ (which has its own magnesium dose), your total daily intake from supplements alone is significant. This isn't dangerous; magnesium has a wide safe range, but for context, the EU NRV for magnesium is 375mg/day from all sources. Most adults benefit from being closer to or slightly above NRV, not 2–3x above it.

Watch B12 specifically. OMNIDAY delivers 250µg B12 (10,000% NRV). High-dose B12 is safe (it's water-soluble and excess is excreted), but if you take a separate B-complex on top, you're probably getting more than you need. Some customers prefer to alternate days when stacking. OMNIDAY weekdays, B-complex weekends, but this is personal preference, not medical necessity.

For most other supplements (D3K2, omega-3, collagen, protein, etc.), OMNIDAY pairs without overlap.

10. Can men take OMNIDAY?

Yes. The formula is fully gender-neutral.

Daily micronutrient needs (magnesium, zinc, B-vitamins, vitamin C) are similar across genders, with minor variations for iron (which OMNIDAY doesn't include). Lion's Mane and L-theanine cognitive support ingredients work the same way regardless of gender.

If anything, OMNIDAY may be particularly relevant for men over 35, when natural B12 absorption begins to decline and stress-related cognitive load tends to peak in career years.

11. What's our return policy?

First Bottle Promise: If OMNIDAY is your first Omnisupps purchase and it's not right for you, we'll refund the full purchase within 30 days, even if you've opened and started the bottle. One refund per customer.

Standard returns: Unopened products can be returned within 30 days for a full refund. Products damaged in shipping are replaced free of charge. Just send us a photo via email.

To start any return, email info@omnisuppsnutrition.com with your order number. No long forms, no lengthy reasons required.

We built the First Bottle Promise because we use this product ourselves. If it doesn't work for you, we'd rather refund you than keep your money. That's the standard.

12. Will OMNIDAY cause weight gain?

No. Each ampoule contains approximately 5 kcal, completely negligible in the context of a full daily diet.

OMNIDAY has no protein, no fat, and no carbohydrates worth tracking. The water-based liquid format with vitamins, minerals, and small doses of functional ingredients adds essentially nothing to your daily caloric intake.

If you're following a specific calorie-tracking or macro-tracking protocol, you can include OMNIDAY as "5 kcal, negligible" in your daily log, or simply not bother tracking it at all.

Have a question we didn't answer? Email us at info@omnisuppsnutrition.com . We'll get back to you within 24 working hours.

None of the answers above constitutes medical advice. For any health concern, please speak with a qualified healthcare professional.