Nootropics Depot Review: Is It Legit?

Yes, Nootropics Depot is a legitimate supplement company. Founded in 2013 and based in Tempe, Arizona, it runs its own analytical lab, says every batch is also tested by ISO 17025-accredited outside labs, and publishes a certificate of analysis (COA) on each product page. It is one of the few brands we link to for single-ingredient nootropics, with a few caveats about specific products and where you buy.

This review covers the company’s background, how its testing claims hold up, its authorized Amazon store, coupons and rewards, its most popular products and the items we would skip.

Disclosure: nootropic.org/ may earn a commission from qualifying purchases made through links on this page, including as an Amazon Associate. This never affects which products we recommend. Learn more.

Who Is Nootropics Depot?

According to the company’s “Why ND?” page, Nootropics Depot was founded in 2013 in Tempe, Arizona, where it still operates. It describes itself as a company that identifies and standardizes bioactive compounds, and it lists four independent scientific advisors and an in-house analytical laboratory using UPLC (ultra-performance liquid chromatography).

ND sells hundreds of products, mostly single ingredients in powder or capsule form, plus a growing set of branded extracts and blends. Examples it highlights include Erinamax, a lion’s mane mycelium product the company says is standardized to 5 mg of erinacine A per serving, as well as SulfoMax (sulforaphane) and InfiniFiber.

Lab Testing And Certificates Of Analysis

ND’s central selling point is testing. The company states that every batch is measured in its own lab and by ISO 17025-accredited partner labs, and that the COA is published on the product page. Its “Meet Our Third Party Labs” page says it works with multiple accredited labs so each test is suited to the claim being checked.

Why this matters: supplements are not approved by the FDA before sale, and label accuracy in the nootropics space has been poor. When researchers bought 10 cognitive-enhancement supplements and analyzed them, they found five unapproved drugs, some not declared on the label, and 75% of declared quantities were wrong.^[1] Another study found the unapproved drug piracetam in supplements marketed for brain health.^[2]

Our view: published batch COAs are a meaningful step above the industry norm. They are still the company’s own documents, so they reduce risk rather than eliminate it. When you buy, check that the COA matches your product and, where possible, your lot.

How To Read A Nootropics Depot COA

A certificate of analysis is only useful if you know what to look for. When you open the COA on a product page, check:

• Product and lot: the product name should match exactly, and ideally the lot or batch number should match the one printed on your bottle.
• Test date: recent testing is more relevant than a years-old report.
• Who tested it: note whether a result comes from ND’s own lab or an outside accredited lab.
• Identity and potency: the measured amount of the key compound (for example, bacosides, rosavins or eurycomanone) should meet the label claim.
• Contaminants: look for heavy metals and microbial results, which matter most for herbs, mushrooms and resins.

If a COA is missing for your lot or does not match your product, contact the company before taking it.

Is Nootropics Depot Legit? What Reddit And Reviewers Say

ND is frequently discussed in nootropics communities such as r/Nootropics, and “Nootropics Depot Reddit” is a common search. We did not base this review on forum threads. Treat forum posts as individual experiences rather than evidence; the more useful check is whether a product’s COA and standardization match what you are paying for.

Where To Buy: The Nootropics Depot Amazon Store

ND sells direct at nootropicsdepot.com and through authorized partners. Its Authorized Distributors and Resellers page warns that third-party sellers on platforms such as eBay and Etsy are not authorized and that it cannot guarantee their authenticity. On Amazon, ND says its products must be fulfilled in one of two ways:

• Ships from and sold by Nootropics Depot
• Ships from Amazon and sold by Nootropics Depot

ND also discourages buying from arbitrage resellers who mark up its products. The simplest way to stay safe is to start from the official Nootropics Depot store on Amazon and confirm the “Sold by” line on each listing before checking out.

Nootropics Depot Coupons, Discount Codes And Rewards

We did not find a standing public coupon code from ND, and we do not publish codes we cannot verify. Instead, ND runs two programs:

• ND Insider Rewards: purchases earn points, and 100 points equal $1 off at checkout. Tiers start with “Beginner Biohacker” (6 points per $1 spent) and rise with annual spending, for example to “Cobalt Member” at $150 a year (7 points per $1). Tier status is based on a rolling 12-month spend, and members get birthday bonus points.
• Refer and earn: when a friend who is new to ND makes a first purchase, you both receive a $10 reward.

ND also offers a newsletter for promotions. Be cautious with coupon sites listing “Nootropics Depot promo codes” or “Reddit coupons,” since many are expired or invented.

Popular Nootropics Depot Products

Nootropics Depot Shilajit

ND sells PrimaVie, a branded purified shilajit, as capsules and powder. Shilajit is a resin, so it is worth checking the published COA for purity testing before buying. Options: Nootropics Depot PrimaVie Shilajit.

Nootropics Depot Tongkat Ali

ND sells tongkat ali extracts standardized to 2% and 10% eurycomanone, plus Eurycomax, its own “optimized” tongkat product. Standardization lets you compare products, but higher-percentage extracts are not automatically better; start with the dose used in studies on our tongkat ali page. Options: Nootropics Depot Tongkat Ali.

Nootropics Depot Lion’s Mane

ND has one of the broadest lion’s mane ranges: 8:1 and 1:1 fruiting-body extracts, liquid-culture mycelium and Erinamax. Human trials of lion’s mane are small; the best-known one gave older adults with mild cognitive impairment 3 g a day of dried mushroom for 16 weeks,^[5] and a pilot in young adults found mostly null results.^[6] See our lion’s mane guide before choosing an extract. Options: Nootropics Depot Lion’s Mane.

Nootropics Depot Saffron

ND’s saffron product is Safralis, marketed as a high-potency Kashmir saffron. Our saffron page covers the evidence and doses. Options: Nootropics Depot Safralis Saffron.

Nootropics Depot Ashwagandha

ND carries several branded ashwagandha extracts, including KSM-66, Shoden and Sensoril, which differ in withanolide content and dose. Our ashwagandha page explains the differences. Options: Nootropics Depot KSM-66 Ashwagandha.

Classic Nootropics: L-Theanine, Citicoline And More

ND’s core nootropics include L-theanine, caffeine plus L-theanine capsules and Cognizin citicoline. The caffeine and L-theanine pairing has the most consistent short-term evidence for attention of any common nootropic.^[7] See our best supplements for focus for doses.

What Nootropics Depot Sells That We Do Not Recommend

Phenibut, Racetams And Other Drugs

People still search for “Nootropics Depot phenibut,” “phenylpiracetam,” “noopept” and “aniracetam.” As of our latest check, ND’s site search returned no products for phenibut, phenylpiracetam, aniracetam, noopept, tianeptine or kratom. We do not recommend buying any of these compounds from any supplement seller. Phenibut has been linked to more than 80 cases of coma and death related to use and withdrawal, and the FDA has warned that it is not permitted in dietary supplements.^[3] Racetams are not approved drugs in the United States, and testing has found them in supplements at unpredictable doses.^[1][2]

Kava

ND sells Noble Kava tablets. Kava may help with anxiety, but various kava products have been linked to rare cases of liver injury, some serious or fatal.^[4] We do not recommend kava for nootropic use; if you are considering it for another reason, talk with a doctor first, particularly if you have liver concerns.

Experimental Ingredients

ND also sells compounds with limited human research. “Third-party tested” means a product contains what it says; it does not mean the ingredient is proven to work or safe for long-term use. Check our ingredient library for the evidence before buying anything unfamiliar.

Nootropics Depot Pros And Cons

Pros

• In-house lab plus accredited third-party testing, with COAs published on product pages.
• Wide range of standardized single ingredients, useful for matching studied doses.
• Clear guidance on authorized sellers, including Amazon.
• Rewards and referral programs.

Cons

• Some products with weak evidence or real safety concerns, such as kava.
• Powders require accurate measuring.
• Claims for its proprietary branded extracts come largely from the company itself.
• Counterfeit and arbitrage listings exist on marketplaces, so you need to check the seller.

Nootropics Depot Vs An All-In-One Stack

ND is best for people who want to build their own stack from individual ingredients at study-matched doses. If you prefer one capsule with several ingredients, a pre-formulated stack like Mind Lab Pro is simpler, though several of its ingredients are below the doses used in studies. Our nootropic stacks guide covers both approaches.

Our Verdict

Nootropics Depot is legit and is one of the better-tested sources for single-ingredient nootropics in the US. Its published COAs and in-house lab address a real problem in this industry. We still recommend choosing ingredients with solid human evidence, avoiding drug-like compounds and higher-risk items like kava, and buying only from ND directly or from listings sold by Nootropics Depot on Amazon. Browse more product reviews for comparisons.

Frequently Asked Questions

Is Nootropics Depot Legit?

Yes. It is an Arizona-based company founded in 2013 that operates its own analytical lab and publishes certificates of analysis for its products.

Where Is Nootropics Depot Located?

Tempe, Arizona, according to the company’s website.

Is There A Nootropics Depot Coupon Code?

We did not find a standing public code. ND offers ND Insider Rewards points (100 points equal $1) and a $10 referral reward for you and a new customer.

Is Nootropics Depot On Amazon Legit?

Yes, if the listing says it is sold by Nootropics Depot, whether it ships from ND or from Amazon. ND says other sellers are not authorized.

Does Nootropics Depot Sell Phenibut?

Its site search returned no phenibut products when we checked. Regardless of seller, we advise against phenibut because of serious safety concerns and the FDA’s position that it is not permitted in supplements.^[3]

What Are The Best Nootropics Depot Products?

We favor ND products for ingredients with solid human evidence, such as caffeine plus L-theanine, citicoline and standardized bacopa. See our best nootropics guide.

References

1. Cohen PA, et al. Five Unapproved Drugs Found in Cognitive Enhancement Supplements. Neurol Clin Pract. 2021;11(3):e303-e307. PubMed
2. Cohen PA, et al. Presence of Piracetam in Cognitive Enhancement Dietary Supplements. JAMA Intern Med. 2020;180(3):458-459. PubMed
3. Cohen PA, et al. Quantity of phenibut in dietary supplements before and after FDA warnings. Clin Toxicol (Phila). 2022;60(4):486-488. PubMed
4. National Center for Complementary and Integrative Health. Kava: Usefulness and Safety. NCCIH
5. Mori K, et al. Improving effects of the mushroom Yamabushitake (Hericium erinaceus) on mild cognitive impairment: a double-blind placebo-controlled clinical trial. Phytother Res. 2009;23(3):367-372. PubMed
6. Docherty S, et al. The Acute and Chronic Effects of Lion’s Mane Mushroom Supplementation on Cognitive Function, Stress and Mood in Young Adults: A Double-Blind, Parallel Groups, Pilot Study. Nutrients. 2023;15(22):4842. PubMed
7. Camfield DA, et al. Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis. Nutr Rev. 2014;72(8):507-522. PubMed