Meet ON3.

The drink that's got you covered. Are you a match?

✓ You've got 3 half-empty supplement tubs on your counter and want to simplify.

✓ You've tried greens before and hated the taste.

✓ You're active and want to boost results without adding more to your routine

✓ You lead a busy life and need something quick that actually checks all your boxes.

Try 5 Days — $19

Elevated Ingredients — Crafted with Purpose

Feel the Difference Within the First Week

  • Sustained Energy

    Sustained Energy

    Clean fuel from MCT powder and Eleuthero to power through any activity without the crash.

  • Muscle Support

    Muscle Support

    11g of pea protein and Astaxanthin reduce soreness and support repair after every session.

  • Immune Resilience

    Immune Resilience

    Almond Mushroom and Chlorella Growth Factor support your immune system year-round.

  • Mental Clarity & Focus

    Mental Clarity & Focus

    Adaptogens and CGF keep you sharp and focused from morning to evening.

  • Gut Health

    Gut Health

    Grain Koji probiotic and Chlorella rebalance gut microflora and ease bloating daily

  • Heavy Metal Detox

    Heavy Metal Detox

    Chlorella is one of the most nutrient-rich foods on earth — binding and removing toxins naturally.

What Are People Saying?

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ON3 Athletic 5-Day Plant Protein Greens

Simplify your routine with one easy scoop — no pills, no complicated stacks, just shake, sip, and go.

$19.00
$19.00
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⚡ Supports energy levels and overall athletic performance*

🌿 Aids in replenishing and balancing gut flora*

🛡️ Supports immune health and overall wellness*

🧠 Helps maintain physical and mental balance*

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FAQ's

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Yes! Taste is the first thing customers mention. ON3 mixes smooth with just water in about 10 seconds — no blender, no grassy aftertaste, no chalky residue. Most people describe it as similar to a light iced matcha.

Here's what two verified buyers said:

"It doesn't taste like I'm drinking greens — I like the hint of chalky texture, it reminds me of matcha. Will be repurchasing!" — Kim

"I was worried it would taste grassy, but it actually tastes really good and fruity. It's also great in smoothies." — Chandra

When you add up a separate greens powder, protein, probiotic, adaptogen, and vitamin supplement you're often spending $150–$200+ per month. ON3 consolidates all of that into one daily drink for $99. The cost also reflects real ingredient quality — Japanese-grown chlorella, Informed Sport certification, and therapeutic doses rather than trace amounts added just for label value.

Chlorella is a single-cell freshwater algae considered one of the most nutrient-dense whole foods on earth — rich in protein, chlorophyll, vitamins, and minerals. Our parent company Sun Chlorella has been cultivating and studying it in Japan for 60+ years. The Chlorella Growth Factor (CGF) found only in chlorella supports cellular repair and immune function — and it's one of the key reasons ON3 Athletic is different from any standard greens powder on the market.

Many users notice improved energy within the first week. Deeper benefits like digestion, immune support, and recovery typically emerge with consistent use over 2–4 weeks. Daily intake is essential for long-term results, which is why the 5-day trial is the perfect way to start feeling the difference before committing to a full month.

Yes! Subscribers save 15% on every order.

When you subscribe to any ON3 Athletic product, your 15% discount is automatically applied to every shipment—no promo codes, no extra steps.

Not ready to subscribe? Our 5-Day Trial Box is a great place to start, making it easy to experience ON3 before committing to a monthly routine.

If you decide a subscription isn't right for you, you can cancel at any time. Simply log into your account and manage your subscription before your next order is processed. No phone calls, no forms, and no hidden fees.