• Oneforon Core nootropic supplement bottle of 60 capsules on a cream plinth with palm leaf shadow
  • Oneforon Core premium nootropic box with a single capsule beside it on a warm cream background
  • Bottle of Oneforon Core caffeine-free nootropic capsules against a dark graphite and amber background
  • Oneforon Core formula diagram: L-theanine, citicoline, rhodiola rosea, phosphatidylcholine, folate and B vitamins
  • Hand reaching for a bottle of Oneforon Core nootropic capsules for focus and mental clarity
  • Oneforon Core capsule held between finger and thumb, 60 capsules per bottle, two per day
  • Oneforon Core benefits for mental clarity, calm and memory shown over an evening desk workspace
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Oneforon

Focus·Clarity·Memory

Core Capsule

Core Capsule

Natural Nootropic

60 capsules | 1 month | 2 per day

€49,95 EUR
€49,95 EUR
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Clear Ingredients. Clear Mind

Each capsule combines science-backed nootropics to support brain function, mental clarity, and all-day energy — without the crash. No unnecessary fillers, just clean ingredients designed to power your day from the start.

How to Take It

Take one dose in the morning as part of your daily ritual. Oneforon Core is built for simplicity and performance — helping you lock in focus and stay sharp from morning to evening.

Your Focus, Guaranteed

We want you to feel the difference. If you’re not satisfied within 30 days, we’ll make it right. Simple as that.

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The science behind the focus

stress resilience

deep focus

deep focus

brain fuel

brain fuel

cognitive boost

THE FORMULA

What's Inside

Six evidence-backed ingredients. Nothing more.

L-Theanine

300mg

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Citicoline

150mg

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Rhodiola Rosea

200mg

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Phosphatidylcholine

150mg

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Folate

200μg

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B Vitamins

B6 + B12

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What it does

    Results that build over time

    Week 1

    Your focus gets sharper

    L-Theanine and Citicoline help clear your mind and sharpen your focus.

    Month 1

    You think faster

    Phosphatidylcholine supports your memory and mental speed. Less brain fog, more clarity.

    Month 3

    Your energy stays steady all day

    Rhodiola Rosea helps you handle stress and stay sharp. No more afternoon crashes.

    Month 6

    Your mind becomes your edge

    Better focus, faster thinking, sharper memory. This is your new normal.

    How we compare to other nootropics

    OneforonOneforon
    Other nootropic capsules
    Sharpens focus you can feelFocus you can feel
    Under-dosed nootropics, lacking effectivenessUnder-dosed, barely noticeable
    Powered by clinically-studied ingredientsClinically-studied ingredients
    Not supported by researchNot supported by research
    Full doses, backed by clinical trialsFull clinical doses
    Limited active ingredientsLimited actives
    100% NRV of essential B-vitamins100% NRV B-vitamins
    Lower B-vitamin contentLower B-vitamin content

    Focus. Finally.

    Eliminate distractions

    Reduce mental fatigue

    Boost productivity

    Achieve your goals

    In their words

    ★★★★★
    Focus without the crash
    “I used to rely on three espressos to get through my mornings. Now I just take Oneforon with my coffee. Two capsules and I am sharp for hours.”
    — Alex M.
    ★★★★★
    The real deal
    “Was skeptical at first, but after a week I genuinely noticed the difference in my study sessions. Calm and clear, actually able to stay on task.”
    — Sara K.
    ★★★★★
    Clean and effective
    “I have tried a lot of nootropics. Most are just not what they say. Oneforon is different. Properly dosed and you can feel it working within the hour.”
    — James R.
    ★★★★★
    Helps me get into flow
    “Take it before a writing session and the ideas just flow. Just feel focused. Already on my second bottle.”
    — Maria L.
    ★★★★★
    Game Changer
    “This has completely changed how I approach my work sessions.”
    — Michael H.