Calm, Focused Energy*

The nootropic energy drink for people who think for a living. Natural caffeine from yerba mate, paired with L-theanine. Every dose on the label. No proprietary blends.

Clean Label

No artificial sweeteners, colors or flavors.

Calm, Focused Energy

Natural caffeine paired with L-theanine*

Full Transparency

Every dose on the label. No proprietary blends.

Clinically-Studied

Key actives at clinically-studied doses*

No proprietary blends. Every dose on the label.

Many nootropic drinks list impressive ingredients inside a proprietary blend that hides the amounts. We built Flow differently: every dose on the label, key actives at clinically-studied doses*, and natural caffeine from yerba mate paired with L-theanine. No artificial sweeteners, colors or flavors.

🔬Every Dose Disclosed📋Full Transparency✨Premium Ingredients

Pristine Flow

Natural caffeine from yerba mate, paired with L-theanine, plus Cognizin® citicoline, Zynamite® S and 1,500mg creatine HCl. Supports focus, attention and mental clarity for demanding cognitive work.*

🌿Natural Caffeine🧠Cognizin®💪1,500mg Creatine HCl📋Every Dose on the Label

Key actives at clinically-studied doses*

Yerba Mate + L-Theanine

Natural caffeine paired with 400mg L-theanine for calm, focused energy*

Cognizin® Citicoline

250mg of clinically-studied citicoline to support focus and attention*

Zynamite® S

150mg, a clinically-studied dose. Supports processing speed and mental flexibility*

Creatine HCl

1,500mg, the dose shown to raise brain creatine. Supports brain energy*

How It Works

1. Mix

Froth or shake one sachet into ~12oz cold water

2. Ice + rest

Add ice and let it rest a few minutes. The flavor opens up as it chills

3. Focus

Calm, focused energy for demanding work*

Frequently Asked Questions

Every dose is on the label, with no proprietary blends. Key actives are included at clinically-studied doses, including Cognizin® citicoline, Zynamite® S and 1,500mg creatine HCl. The caffeine is natural, from yerba mate, and paired with L-theanine. No artificial sweeteners, colors or flavors.*

Froth or shake one sachet into ~12oz cold water until dissolved, add ice, and let it rest for a few minutes before drinking. The flavor opens up as it chills. Use it in place of a morning or early-afternoon coffee. On your first day, start with half a sachet and see how you feel. For some people half is the right amount. If half feels good, move up to a full sachet.

Flow is designed as a daily drink mix. It contains caffeine, so count it toward your daily caffeine intake and avoid it late in the day if caffeine affects your sleep. Not recommended for children or for pregnant or nursing women. Consult your healthcare provider before use.

From yerba mate, a naturally caffeinated South American plant. Flow pairs it with 400mg of L-theanine, the combination studied for focus and alertness.*

30-day money-back guarantee. If Flow isn't for you, contact us within 30 days for a full refund of the product price. No restocking fee, and no need to ship it back.

We ship within the United States and to select international destinations. Shipping is free on orders of $75 or more.

Every dose on the label. No proprietary blends.

The nootropic energy drink for people who think for a living. Natural caffeine from yerba mate, paired with L-theanine.

Shop Flow