u/NootropicsDepotCom

Two new products drop October 8th!

Two new products drop October 8th, plus a mystery product. Infini-D: 5,000 IU vitamin D from D3 + D2, with tributyrin. Infini-K: K1, MK-4 and MK-7 in one capsule.

The wait for our next release is almost over. On Thursday, October 8th, Infini-D and Infini-K both go live: an optimized vitamin D and an optimized vitamin K, each built with more than the vitamin alone. They work on their own or together, and we'll share more on pairing them once they're live.

Infini-D | Optimized Vitamin D Stack

Vitamin D supports healthy bones, immune function and a healthy mood, yet most of us get less of it from food and sun than we'd like. Infini-D pairs microencapsulated vitamin D3 and D2 in one formula and rounds them out with three supporting ingredients.

High level:

• 125mcg (5,000 IU) vitamin D per two-capsule serving, split evenly between D3 and D2
• 500mg maitake mushroom extract, standardized to 0.5% ergosterol
• 200mg tributyrin, a stable source of butyrate
• 5mg L-(+)-ergothioneine

Infini-K | Optimized Vitamin K Stack

Vitamin K helps direct calcium to where your body needs it, which makes it a natural partner to vitamin D for bone health. Infini-K brings a full spectrum of vitamin K into one capsule: K1, the form found in leafy greens, plus both major forms of K2.

High level:

• 1mg vitamin K1 as phylloquinone
• 500mcg vitamin K2 as microencapsulated MK-4
• 100mcg vitamin K2 as microencapsulated MK-7
• 500mg broken cell chlorella, a natural antioxidant that helps protect the vitamin K from oxidation

Mystery Product

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A third product launches alongside Infini-D and Infini-K on October 8th, and we're keeping it under wraps until launch day. One clue: its story starts in the mountains.

Launch date: October 8. If you want an instant heads-up the moment they go live, you can opt into Email & SMS alerts by clicking here, or keep an eye on our upcoming releases page.

In Wellness,

The Nootropics Depot Team

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SulfoMax | World's Highest Sulforaphane

Most sulforaphane products combine glucoraphanin with myrosinase in a capsule and leave the conversion to your stomach. When we tested that approach in our lab, using a Distek dissolution tester with simulated gastric fluid, we found a major flaw: myrosinase barely functions at stomach-acid pH, so only a fraction of the precursor ever converts.

SulfoMax performs the conversion outside your body. Stir one scoop into water, wait 5 minutes, drink.

• 27mg of active sulforaphane per serving: converted in the glass and verified by UPLC through simulated gastric fluid, fasted and fed conditions. Active sulforaphane itself is acid-stable, so the conversion is the step that matters.
• 17% glucoraphanin black kale extract (360mg): the standardized precursor.
• White mustard seed powder (240mg): the highest myrosinase content among the brassicas we evaluated, with 12mg ascorbic acid as a conversion catalyst.
• pH-buffered matrix: potassium bicarbonate holds the glass in the pH range where myrosinase actually works. This is the piece a capsule cannot replicate.

Links:

• Shop
• The full R&D story and lab data

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Epicomp | Body Recomposition Enhancer

We have been teasing a special myostatin-focused mushroom for a while, and this is it: a freeze-dried liquid-culture Sanghuangporus sanghuang mycelium standardized to 1.5% hispidin, made by the same partner in Taiwan who cultivates Erinamax. Where their bioreactors steer Erinamax toward erinacine A, this Sanghuangporus sanghuang strain (SS-MN4) is steered toward hispidin.

We wanted to work with the myostatin inhibiting effects of Sanghuangporus sanghuang, so we combined it with three other myostatin and muscle growth modulators. The result is a four-ingredient body recomposition stack that covers growth and maintenance at the same time:

• 225mg (-)-epicatechin (from 250 mg green tea extract): research suggests it supports growth signaling by inhibiting myostatin upstream, freeing pathways like mTOR and Akt.
• 250mg Sanghuangporus sanghuang, 1.5% hispidin: pharmacological work on SS-MN4 suggests hispidin helps keep MuRF-1 and Atrogin-1, the markers that tag muscle for breakdown, in check. In animal fatigue models it increased muscle glycogen storage by 55.6%! Additionally, research on SS-MN4 shows myostatin inhibiting effects.
• 125mg beta-ecdysterone (from 250 mg Cyanotis arachnoidea root extract): studied for skeletal-muscle support through ERβ and Mas receptor signaling.
• 125mg ursolic acid (from 250 mg rosemary leaf extract): the recovery side, so training frequency holds up.

Two capsules once daily in the morning, with or without food. No cycling protocol.

Links:

• Shop Epicomp
• How the full stack works

Drop any questions about either formulation below!

The Nootropics Depot Team

Two new products drop Sept 3. SulfoMax: 27mg sulforaphane, the world's highest. EpiComp: Body Recomposition Enhancer

It's been a minute since we released a new product, but the day has finally arrived! Two products drop September 3rd, and this double release kicks off something bigger.

About a year ago, we embarked on an ambitious mission to revamp our bottles and labels to a totally new style. The project ended up taking a lot longer than expected, hence the delay. However, the new jars and labels are now locked down, which means the big backlog of products we've been working on behind the scenes can finally start rolling out. To kick things off, we're releasing two of our most anticipated products first.

SulfoMax | World's Highest Sulforaphane

We discovered just how far we could push our R&D and bioassaying efforts when we set out to make a sulforaphane product a few years ago. At first, a straight sulforaphane supplement seemed like the logical route, skipping the precursor path many were using. We quickly figured out that pure sulforaphane is very unstable and very difficult to work with. The precursor route (glucoraphanin + myrosinase) turned out to be the best way to sulforaphane.

That said, we tested a bunch of existing glucoraphanin + myrosinase products by incubating them in simulated gastric fluid, then testing that fluid for sulforaphane. Turns out none of them were actually producing much sulforaphane. The myrosinase enzyme that converts glucoraphanin to sulforaphane doesn't work well at acidic pH levels like those in your stomach. To test that theory, we put the same products in simulated intestinal fluid (higher, non-acidic pH) and all of a sudden a bunch of sulforaphane was produced.

That made the answer obvious: perform the conversion outside of the body. We developed a pH buffered powder that, when dropped into water, produces the perfect milieu for sulforaphane production. It took countless analytical experiments, but the final system converts practically 100% of the available glucoraphanin into sulforaphane, right in your glass.

High level:

• 27mg of active sulforaphane per dose, the highest sulforaphane product currently on the market
• Black kale extract standardized to 17% glucoraphanin as the precursor
• White mustard seed powder for myrosinase, the highest myrosinase content among the brassicas we evaluated
• pH buffered matrix so conversion happens in the glass: stir one scoop into water, wait 5 minutes, drink
• Conversion verified by HPLC in simulated gastric and intestinal fluid, fasted and fed

EpiComp | Body Recomposition Enhancer

u/misteryouaresodumb has been teasing a very special myostatin inhibiting mushroom for a while now, and this is it. The mushroom in question is a freeze dried liquid culture mycelium of Sanghuangporus sanghuang, standardized to 1.5% hispidin, made by our partner in Taiwan who also makes Erinamax.

Our partner kept talking up this mycelium, and the more we looked into it, the more we understood their excitement. Hispidin inhibits a protein called myostatin, which basically caps muscle growth potential when active. If you want to see what happens when myostatin gets turned off altogether, look up Belgian Blue cows. Very low myostatin activity, ridiculously muscular. So it's easy to understand why myostatin inhibition has been a lofty pursuit for many bodybuilders.

The gold standard for myostatin inhibition until now was epicatechin, but we kept getting requests for something stronger. The Sanghuang mycelium came at the perfect time, because we could combine it with epicatechin for even greater myostatin inhibition. Then we stacked the deck further: ursolic acid, another naturally occurring myostatin inhibitor, and as the cherry on top, beta-ecdysterone, which, you guessed it, also inhibits myostatin. All in all, this should be one of the strongest naturally occurring myostatin inhibitors around. Especially when stacked with our hormonal muscle builders like Eurycomax and Cistamax.

High level:

• 225mg (-)-epicatechin, from 250mg green tea extract 
• 250mg Sanghuangporus sanghuang freeze dried liquid culture mycelium, standardized to 1.5% hispidin
• 125mg beta-ecdysterone, from 250mg Cyanotis arachnoidea extract 
• 125mg ursolic acid, from 250mg rosemary extract 
• 25mg sodium caprate to support absorption

Both products arrive in the new jars with the new labels. This is quite exciting for us, because our premium products are finally packaged in a container that shows it. The new labels aren't sticky anymore, and they even have raised textures. Of course, a fancy jar doesn't make a product work any better. That's what all the R&D was for.

Launch date: September 3. If you want instant heads-up the moment they go live, you can opt into Email & SMS alerts by clicking here.

In Wellness,
The Nootropics Depot Team

Summer Sale ends tonight – save up to 20% off before it’s gone.

Last chance to pretend you're immune to marketing. We know, we know, you’re here for the research and solid stack advice, not flashing sale banners. But the ND 2026 Summer Sale ends tonight, and this is your final shot to save up to 20% off site-wide: Hit $75, $150, or $300 to unlock 10%, 15%, or 20% off with SUMMER10, SUMMER15, and SUMMER20 at checkout, stack up, and then go back to discussing mechanisms.

SHOP THE FINAL DAY OF THE SALE

You can now order up to 3 containers per order of InfiniFiber and InfiniGreens while Summer Savings are still active.

Due to popular demand, we've increased the purchase limit for both InfiniFiber and InfiniGreens to 3 per order.

These two products pair especially well together. InfiniFiber provides advanced synbiotic fiber support for the gut microbiome, while InfiniGreens delivers a comprehensive blend of greens and superfoods to help support your daily nutrition.

Whether you're stocking up on a favorite or trying the stack for the first time, now's a great opportunity to take advantage of Summer Savings before they're gone.

As always, let us know if you have any questions about either formula.

SHOP OUR SUMMER SALE

June 7–13 only: Spend $75, $150, or $300 to unlock 10%, 15%, or 20% off!

The 2026 Nootropics Depot Summer Sale is live on-site. From June 7–13, the more you stock up, the more you save—hit $75, $150, or $300 in your cart to unlock 10%, 15%, or 20% off everything with the SUMMER10, SUMMER15, and SUMMER20 codes at checkout. Build your own stack or grab a pre-built bundle to clear a tier fast and get up to 20% off across the site.

CLICK HERE TO SHOP THE SALE!