Promescent Review: Does the Lidocaine Delay Spray Actually Work?

Promescent Delay Spray is a topical anesthetic. Its Drug Facts panel lists: Active ingredient (per spray): Lidocaine 10 mg Purpose: Male Genital Desensitizer Use: "Helps in temporarily slowing the onset of ejaculation" That panel matters more than any marketing line on the page, because it tells you the regulatory category. Promescent is an over-the-counter drug, not a supplement. Products carrying a Drug Facts panel are marketed under the FDA's over-the-counter monograph system for external analgesics. Be precise about what that means. Monograph OTC drugs do not go through FDA pre-market approval the way a prescription drug does. They are permitted to be marketed because they conform to an established monograph covering permitted active ingredients, concentrations and labelling. So Promescent is neither "FDA-approved" in the sense a branded prescription drug is, nor unregulated. Any source describing it as FDA-approved is overstating it. One thing worth noting on the same site: Promescent also sells supplements, and those pages carry the standard "These statements have not been evaluated by the FDA" disclaimer. That disclaimer applies to the supplements, not to the delay spray. Do not read across in either direction.

The mechanism is straightforward and there is no consultation, questionnaire or prescription involved. 1. Order it. No prescription, no intake form, no telehealth visit. Promescent also runs a store finder for physical retail, so you can buy it in person. 2. It ships discreetly. The company states all products ship in non-branded packaging with no mention of the product or company anywhere on the parcel. US orders over $20 ship free by USPS first-class, generally arriving in 3–5 business days, with faster options available. Orders placed before 1 pm PST ship the same day, Monday to Friday. 3. Apply before sex. The spray is applied to the penis and absorbed into the skin. The company's stated positioning is its Anti-Transfer™ technology — the claim being that once absorbed, it will not transfer to a partner "when used as directed." 4. It reduces nerve signalling locally. The company's own explanation is accurate in outline: the lidocaine "absorbs into the skin temporarily restricting the stimulation of nerve cells and slowing down their rate of signaling." That is what a topical anesthetic does. It does not act on your brain, your hormones or your blood vessels. 5. It wears off. This is a per-use product with a temporary local effect, not a treatment that accumulates. Because there is no clinical gatekeeping at any step, the responsibility for deciding whether this is appropriate for you sits with you and your clinician, not with the seller.

Promescent publishes its prices openly, which is more than many products in adjacent categories manage. Verified on August 8, 2026: The realistic monthly cost depends entirely on frequency, and this is where a per-spray product differs from a subscription. The company does not publish a recommended number of sprays per use, and that number drives everything. At a plausible 2–4 sprays per occasion, a 20-spray bottle covers roughly 5–10 occasions and a 60-spray bottle roughly 15–30. So for a couple having sex twice a week — about 8–9 occasions a month — the 60-spray bottle at $59.95 is likely to last around one to two months, putting the realistic cost somewhere in the region of $30–$60 a month. For occasional use, a single $22.95 bottle may last several months. Watch the subscription. Subscribe & Save is a recurring charge at 30, 60 or 90-day intervals. Because usage is event-driven rather than daily, it is genuinely easy to accumulate bottles you have not used. Pick the longest interval or buy one-time until you know your own consumption. Shipping and returns. Free US shipping over $20. International shipping is offered to a stated 182 countries via FedEx International Express at $9.95–$14.95 depending on region, with customs and duties paid by Promescent. The refund policy states the company will give "a prompt refund of your product purchase price excluding any shipping costs" for US orders, and excludes international orders. Electronic devices such as vibrators are only refundable unopened with seals intact.

This is the section that matters most, because Promescent's marketing leans on a study, and the study is real but considerably weaker than the way it is presented. The claim on the product page: "An IRB-certified study showed a 50% increase in both partners reaching orgasm together when using Promescent." The study behind it is published and citable: Event-level impact of Promescent on quality of sexual experience, PMID 27557610 (PMC5399162). Here is what it actually found and how. What it reported. Ninety-one men with self-reported premature ejaculation completed a 14-day internet-based daily diary. Average ejaculatory latency was 11.16 minutes on occasions when the product was used, versus 6.81 minutes when it was not. Both partners reached orgasm 65.6% of the time with the product versus 44.1% without — which is where the "50% increase" comes from, and it is a relative increase, correctly calculated. Now the limitations, which the paper itself states. There was no placebo group and no blinding. The paper says so directly: "the product sample was not blinded, participants could see the name of the product and what it was intended to do, and there was not a placebo group as part of this study design." For a subjective outcome in a condition with a well-documented placebo response, that is a serious limitation. Latency was self-estimated, not measured. Participants were asked "approximately how much time (in minutes) passed between the start of penetration with your partner and ejaculation?" That is not stopwatch-measured IELT, which is the standard endpoint in this field. Recruitment was online. Participants were recruited through social media, email listservs and online advertisements — not a clinical population. There is a declared financial relationship. The paper discloses that one author "is the Founder of Good in Bed, and has received funding from Absorption Pharmaceuticals, the makers of Promescent." On "IRB-certified". An Institutional Review Board approves the ethics of a study protocol. It says nothing about whether the study was blinded, controlled or well-powered. "IRB-certified" is not a marker of evidence quality, and using it as one in advertising is the kind of phrasing that sounds more rigorous than it is. The stronger study appears not to have reported. A Phase 3 trial, NCT02241460, was registered with Kaiser Permanente Southern California (IRB 6428), with intravaginal ejaculatory latency time as its primary outcome and an estimated 120 participants. Its estimated completion date was December 2015. We could not locate published results. The honest summary: topical anesthetics as a class have a genuine evidence base for delaying ejaculation, and are recognised in professional guidance on disorders of ejaculation. Promescent is a sensibly formulated member of that class. But the specific study it advertises is unblinded, uncontrolled, self-reported and co-authored by someone funded by the manufacturer — and should be read as supportive, not conclusive.

Promescent's own Drug Facts warnings are short and worth reading in full before purchase: For external use only. Do not use if you or your partner are allergic to lidocaine or topical anesthetics. Avoid contact with the eyes. Beyond the label, the predictable issues with any topical anesthetic in this application are: Reduced sensation for you. That is the mechanism, not a side effect — but overapplication can reduce sensation more than you want, and some men find it harder to maintain an erection when sensation drops. Transfer to a partner. The Anti-Transfer claim is that this is minimised "when used as directed" — which necessarily means it depends on following the directions, including allowing absorption time before contact. Partner numbness is the most commonly reported complaint with delay products generally. Local skin reactions. Irritation, rash or contact dermatitis are possible with lidocaine. Who should not use this: Anyone — or whose partner — has a known allergy to lidocaine or other topical anesthetics. Couples trying to conceive should ask a clinician first; deliberately reducing genital sensation with a topical agent during conception attempts is a question worth raising rather than assuming. Men whose main problem is erectile dysfunction rather than timing — this product does nothing for erections, and reducing sensation may make ED worse. Men with broken skin, active infection or dermatitis in the application area. Anyone whose premature ejaculation is new, worsening, or accompanied by pain, blood or other symptoms should see a clinician rather than self-treating, because that pattern warrants a diagnosis. Promescent's own FAQ addresses interaction with ED drugs, stating that Viagra and Delay Spray are safe together because "Viagra acts on blood vessels to improve erections, while Delay Spray's effect works within the skin," while still advising consultation with a healthcare provider. That is a reasonable answer, and the advice to check with a clinician is the right part of it.

The company. Promescent is made by Absorption Pharmaceuticals LLC, based in Las Vegas, Nevada. It publishes a customer service phone number, 1 (855) 426-9500, and a support email address — both more than many direct-to-consumer sexual health brands provide. The product is real and so is the category. The Drug Facts panel, the named active ingredient at a stated dose, retail distribution through a store finder, and a registered Phase 3 trial with a major health system's IRB all point to an established operation rather than a dropshipped white-label product. A notable piece of corporate history. In March 2019, CNBC reported that Absorption Pharmaceuticals' CEO Jeff Abraham was suing Reckitt Benckiser for $150 million, alleging fraud and theft of trade secrets in a suit filed in 2017. The allegation was that RB approached Absorption about an acquisition, then used its proprietary information to launch a competing product, Duration. Note the direction of that case: Promescent's company was the plaintiff, not the defendant. It is not a consumer-protection matter, and if anything it reflects that a major consumer conglomerate considered the technology worth acquiring. The same report put Promescent's 2018 sales at about $3 million. Independent reviews are thin and contradictory, and you should know both numbers. Trustpilot: 3.5 out of 5 — from just 3 reviews. Three reviews is not a sample. Trustpilot also flags that the company has "no recent history of asking for reviews." One September 2025 review complains of paying and receiving nothing, citing "poor service, no accountability." Reviews.io: 4.7 out of 5 from 705 reviews, with 95% of reviewers recommending. That is a real sample size — but reviews.io is a merchant-integrated platform, meaning reviews are typically collected through the seller's own flow. It is a legitimate signal about customers who were asked; it is not an independent aggregate. What we could not verify. We were unable to confirm a Better Business Bureau profile for Absorption Pharmaceuticals — a search led us to a similarly-located but entirely unrelated business, so we are reporting no BBB rating rather than an unverified one. We also found no regulatory enforcement action against the company, and no evidence of any California Proposition 65 listing despite an unrelated search result suggesting otherwise. Absence of findings is not proof of absence.

Delay spray is one of several approaches, and it is not automatically the right one. Here is the honest landscape. Benzocaine wipes are the closest direct competitor. Benzocaine is a different anesthetic and wipes are a different delivery method — arguably easier to control the dose, arguably messier to apply discreetly. Prescription lidocaine-prilocaine cream is the same idea with a second anesthetic and a prescription requirement, giving you clinician oversight that an OTC purchase does not. Off-label SSRIs — sertraline, paroxetine and others — are prescription antidepressants used off-label for premature ejaculation, and they have a substantial evidence base. They are also systemic drugs with systemic side effects including reduced libido, and they require a clinician. Dapoxetine is an SSRI developed specifically for premature ejaculation and used in many countries, but it is not approved in the United States, so US readers should be cautious about any source offering it. Behavioural approaches — the stop-start and squeeze techniques, and pelvic floor training — cost nothing and have evidence behind them, but require practice and usually a partner's cooperation. Thicker condoms reduce sensation mechanically for a few dollars.

Consider Promescent if: you want something you can try once without a subscription, a consultation or a prescription; the problem is timing rather than erections; neither you nor your partner has an anesthetic allergy; and you would rather start with a topical than a systemic medication. Look elsewhere if: your partner has a lidocaine sensitivity; your primary issue is erectile dysfunction; you want the strongest evidence base, in which case a clinician discussion about off-label SSRIs is the better conversation; you are trying to conceive; or your symptoms are new or worsening, which warrants a diagnosis rather than a purchase. And a note on where this sits. Premature ejaculation is common, treatable and frequently under-discussed with clinicians. A $22.95 spray is a reasonable low-stakes first experiment. It is not a substitute for a conversation with a doctor if the problem persists, causes distress, or is affecting your relationship — and the fact that a product is available without a prescription does not mean a clinician has nothing to add.

Does Promescent actually work? The published study reported longer self-estimated latency with the product than without (11.16 versus 6.81 minutes) in 91 men, and topical anesthetics as a class have genuine evidence for delaying ejaculation. But that study was unblinded, uncontrolled and self-reported, so treat it as supportive rather than definitive, and expect individual variation. Will it numb my partner? The company's Anti-Transfer claim is that it will not "when used as directed," which means absorption time matters. Transfer is the most common complaint about delay products generally. If your partner has any anesthetic allergy, do not use it at all. Do I need a prescription? No. Promescent Delay Spray is an over-the-counter drug. Note that the sildenafil and tadalafil sold elsewhere on the same site do require a prescription, and the company connects you to a licensed physician for those. Is it FDA-approved? No, and be wary of anyone who says it is. It is marketed under the FDA's over-the-counter monograph system for external analgesics, which is a different pathway from the pre-market approval a prescription drug undergoes. How much does it really cost per month? It depends on how often you use it and how many sprays per occasion. A 60-spray bottle at $59.95 will likely cover one to two months for a couple having sex about twice a week, so budget roughly $30–$60 a month for regular use and far less for occasional use. Can I cancel the subscription? Subscribe & Save runs at 30, 60 or 90-day intervals. Because this is event-driven rather than daily use, choose the longest interval or buy one-time until you know your consumption rate. What is the refund policy? The company states it will refund the product purchase price excluding shipping costs for US orders if you are unsatisfied. International orders are excluded, and electronic devices must be unopened with seals intact. Is the packaging discreet? Yes. The company states all items ship in non-branded packaging with no mention of the product or company. Can I use it with Viagra or Cialis? The company's FAQ says yes, on the basis that they act by different mechanisms, while still advising you consult your healthcare provider. That advice is the important half.