New Vitality Ageless Male Tonight Review
Ageless Male Tonight is an over-the-counter, on-demand male sexual performance supplement made by New Vitality. It is sold as capsules, typically in 12-count packs, and mainly through Amazon and Walmart. It also comes in stronger-branded versions (XL and XXXL). It is marketed as a "nitric oxide booster" for men who want better erection quality, stamina, and sexual confidence. It is not a daily hormone-support product like the brand's flagship Ageless Male testosterone formula. It is meant to be taken shortly before intimacy. Reviewers and the brand's directions generally point to about one hour beforehand, so the ingredients have time to be absorbed. The product is described as a herbal, non-prescription formula built around nitric oxide support. Nitric oxide is a signaling molecule released by the endothelium, the lining of blood vessels. It triggers smooth muscle in vessel walls to relax, which widens the vessels and increases blood flow. In the penis, that increased inflow into the erectile tissue is the physiological basis of an erection. Supplements in this category usually try to support the pathway in two ways: 1. Providing amino-acid precursors, such as the arginine or citrulline family, that the body can convert into nitric oxide. 2. Adding botanical extracts traditionally used for libido, energy, and arousal. Some reviewers also describe stimulant-like effects, which they report as jitteriness and restlessness. That is consistent with energizing botanicals or caffeine-type compounds in the blend. Two caveats matter for how it works in practice. First, review sites note that the formula relies on proprietary blends, so the actual dose of each active ingredient is not disclosed. That makes it hard to judge whether any component reaches an effective level. Second, this is a supplement, not a drug. It is not an FDA-approved treatment for erectile dysfunction, and it does not act through the same targeted mechanism as prescription PDE5 inhibitors. Those drugs block the enzyme that breaks down the erection-signaling molecule cGMP. A supplement can at best provide modest, indirect support for vascular function and arousal. Safety notes from the pages I read: users with hypertension or allergies are told to stop use if reactions occur. Men on nitrate heart medications or prescription ED drugs should talk to a doctor first. Combining the product with other erection medications is a real risk, and one reviewer described doing exactly that. Reported side effects include nausea, headache, and feeling wired. The label advises against exceeding the recommended dose. Because erection problems can signal underlying cardiovascular or metabolic conditions such as diabetes, a medical evaluation is sensible if the issue is persistent.
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Study, Trial or Testing Result Summary
Members Only9 human studies · 6 improved
The main active ingredient here is yohimbe bark extract at 20 milligrams a day, which matches or exceeds the 18 milligram daily amount that worked in studies. A review pooling eight randomized trials in men with erection problems found that yohimbine, alone or combined with other supplements, roughly doubled or better the odds of improved erections compared with placebo, though used alone it did not improve overall sexual function [1]. In a trial of 86 men, 30 milligrams daily for 8 weeks helped 71 percent of men compared with 45 percent on placebo [2]. In a trial of 48 men with stress or mind related erection problems, 18 milligrams daily for up to 10 weeks led 62 percent to report better sexual function compared with 16 percent on placebo [3]. A smaller trial found no effect in healthy men and mixed results in men with erection problems [4]. Yohimbine also appeared helpful for sexual problems caused by meds, though side effects made some people stop [5][6]. The rest of the product is an herbal blend, a fruit blend and a vegetable blend whose contents are not disclosed, and none of them has any human study behind it. Animal and cell studies are never counted.
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- Across eight randomized trials in men with erectile dysfunction, yohimbine alone or combined with other supplements roughly doubled or better the odds of improved erections versus placebo, but it did not improve overall sexual function when used alone.Yohimbine as a treatment for erectile dysfunction: A systematic review and meta-analysis.
- In 148 premenopausal women with a med-related sexual problems (35 took yohimbine), 6 weeks of yohimbine added to treatment did not differ consistently from placebo.Mirtazapine, yohimbine or olanzapine augmentation therapy for serotonin reuptake-associated female sexual dysfunction: a…
- In 86 men with erectile dysfunction without a clear physical or psychological cause, 30 mg of yohimbine daily for 8 weeks gave a 71% response rate versus 45% with placebo.Double-blind, placebo-controlled safety and efficacy trial with yohimbine hydrochloride in the treatment of nonorganic e…
- In 48 men with psychogenic impotence, 18 mg of yohimbine daily for up to 10 weeks led 62% to report improved sexual function versus 16% on placebo in the first phase.Double-blind trial of yohimbine in treatment of psychogenic impotence.
- In 9 women with low sexual desire (compared with 7 healthy women), yohimbine at 5.4 mg three times daily for a menstrual cycle raised a brain chemical marker but did not obviously improve sexual desire.Plasma MHPG response to yohimbine treatment in women with hypoactive sexual desire.
- In men with erection problems (11 men) and sexually healthy men, up to 30 mg of yohimbine daily had no effect in healthy men and mixed effects in men with erectile problems, with 3 of 11 reporting strong benefit and more sexual activity but no change in intercourse erections.Yohimbine, erectile capacity, and sexual response in men.
- In an open trial of 9 patients whose sexual function declined on a med, 8 reported better sexual function on yohimbine 5.4 mg three times daily, though side effects led to stopping in 2 cases.Read the study on PubMed (1564046) →
- In a retrospective review of 596 psychiatric outpatients, yohimbine was relatively effective at reversing a med-related sexual problems and was more effective than amantadine or cyproheptadine.Serotonin reuptake inhibitor-induced sexual dysfunction and its treatment: a large-scale retrospective study of 596 psyc…
- In a survey of 99 impotent men who responded about treatment satisfaction, 70 percent of those treated said they were able to have intercourse; oral yohimbine was one of several options offered, and results were not reported separately for it.Patient satisfaction with current impotence therapy.
Review Totals and Summary
Members Only510 reviews · 75% positive
Customer feedback on Ageless Male Tonight is sharply polarized, and the same product gets very different verdicts. Satisfied buyers say it acts quickly. On Walmart, several describe it as getting the job done fast, working "in a timely manner," and delivering without headaches or jitters. Others say it did what the listing promised. A few Amazon reviewers who wrote about the XL version say it worked for them despite an underlying health issue such as prediabetes. One reviewer on a review site said it gave the best erection in months, though that person had combined it with a prescription ED pill, which makes the product's own effect hard to isolate. Positive comments tend to be short and focus on speed and on avoiding side effects. Critical customers describe three recurring problems. The first is that it simply didn't work. Many say they noticed no change in hardness, stamina, or energy, and some call it "a flaccid failure." Others say effects were mild and inconsistent, or that onset was slower than the fast-acting claim. The second is side effects. Some users report jitteriness and restlessness after the first couple of uses, which suggests a stimulant effect. Others describe nausea, with one complaining of being sick all night and dry heaving. A smaller group mentions headaches. The third is difficulty swallowing and digesting the capsules. One reviewer said the capsule broke down badly and left debris after a cough. A related theme is trust. Third-party reviewers criticize the opaque proprietary blends, and one site alleges that buyers are incentivized to leave positive reviews, which buries negative ones. Several complaints say the product is not worth the price for a 12-count pack, and some say effects fade after the first few uses. Others say a man in his forties with real erection problems needs something stronger than a supplement. Overall, the ratings reflect this split. Amazon's page for the XL version showed about a third of buyers giving five stars and another third giving one star. Walmart's XXXL page was middling at about 3.5 out of 5. Independent review sites mostly landed in the 2 to 3 range, with a few more favorable ones. The pattern is that fast onset and satisfaction come from a minority, while many others report no benefit, stimulant-type side effects, or stomach upset.
Biohacker Summary
Members Only2 of 10 recommend it
The panel is split on yohimbe, the main ingredient, and leans cautious: of the five who spoke about it, two warn against it, one stopped after a single try, one is neutral, and one uses it. The warnings center on side effects from its adrenaline-like effect, including overstimulation, and one panelist described anxiety, a racing heart, sweating and beet-red skin after eyeballing a dose of the pure extract. The panelist who stopped took it once before skating, felt more fear and a faster heart rate, and never took it again. On the positive side, one panelist is a fan of low-dose yohimbe, prefers the pure form over the plant extract, and has used a cream on his abdomen for stubborn fat, while another has used it in a blend for erection quality and firmness and has suggested it as a widening-of-blood-vessels aid alongside breathwork. Fruit blend and herbal blend are smaller ingredients in this product, and the few comments on them were general and not about this product.
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Dr. Eric Berg · Yohimbe · warns
- Does not recommend yohimbe or yohimbine, extracted from tree bark, because it tends to increase adrenaline and help with weight loss and libido, but has side effects.
Thomas DeLauer · Yohimbe · uses
- Is a huge fan of low-dose yohimbe personally, noting its science and how it blocks alpha adrenergic receptors, and he used yohimbe cream on his abdomen for stubborn fat.
- Recommends learning about the 10 most nutrient-dense fruits to understand which foods provide a true antioxidant punch, noting that these fruits can outperform many vegetables in antioxidant power.
- Recommends yohimbe HCL for those wanting pure yohimbe, noting that yohimbe extract provides only a negligible amount.
Siim Land · Yohimbe · warns
- Warns that Yohimbe mimics adrenaline, which can lead to overstimulation.
Dave Asprey · Yohimbe · stopped
- Took Yohimbe one time before skating and felt it amplified his fear and heart rate, so he never took it again.
Ben Greenfield · Yohimbe · neutral
- Suggests yohimbe as a vasodilatory substance that could be thrown into the mix for breathwork.
- Explains that blending fruit can actually lower the glycemic index and reduce blood sugar response because it concentrates fibers, seeds, and antioxidants.
- Mentions Yohimbe as an ingredient in Joymode, which he uses for erection quality and firmness.
- Warns against Yohimbe HCL, describing a past experience where he eyeballed a dose of the pharmaceutical extract and experienced extreme anxiety, heart palpitations, sweating, and beet-red skin, calling it the closest he's been to needing hospitalization.
- Warns against Yohimbe HCL, describing it as a pharmaceutical extract that caused his heart to explode, beet-red skin, sweating, and the worst anxiety he'd ever had, almost sending him to the hospital.
- Recommends Yohimbe as a reliable treatment for erectile dysfunction, but warns that it can elevate heart rate and cause anxiety, suggesting a dose of 0.1 mg per pound of body weight.
- Ben states that he would not go near vegetables from an urban garden located next to a road, based on a study.
- Ben discusses Yohimbe HCL for fat loss, noting contradicting information about its efficacy if there is any insulin response.
- Uses Yohimbe as an ingredient in Joy Mode, which he takes before sex to support erection quality and firmness, blood flow, and sex drive.
- Advises staying away from Yohimbe if concerned about cortisol.
- Mentions yohimbe could reduce visceral fat stores more quickly by blocking alpha receptors in fat cells, but warns against it due to its potent central nervous system stimulant effects, which make him feel like he's going to have a heart attack.
Dr. Mark Hyman · Herbal Blend · recommends
- Recommends an herbal regimen for the digestive system to get rid of bacterial overgrowth.
RAL Summary
Members OnlyTier 2 for Libido for Men
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Reproductive system, Cardiovascular system, Nervous system, Digestive system
Combine with: Ageless Male Tonight is marketed as a men's libido and sexual-vitality formula, and it is commonly described as containing ingredients like Tribulus terrestris, Tongkat ali, Horny goat weed (icariin), and maca. The exact formula was not provided, so these are assumptions. Synergistic additions could include Panax ginseng or Korean red ginseng for desire and erectile support, L-citrulline or L-arginine to boost nitric oxide and blood flow, and zinc and vitamin D3 to support healthy testosterone status, especially if intake is low. Ashwagandha (KSM-66) may help lower stress-related drops in libido and support testosterone, while fenugreek extract can add further drive support. Pair these with sleep, resistance training, and a heart-healthy diet. Check with a doctor first if you take meds, nitrates, PDE5 inhibitors, or meds, since some of these ingredients can interact.
Possible side effects: Studies note side effects that led some people to stop yohimbine, and reviews describe jitteriness, restlessness, nausea, headaches and trouble swallowing the capsules.
Supplement Facts
Yohimbe Bark Extract 20 mg · Herbal Blend 40.71 mg · Fruit Blend 24.19 mg
| Yohimbe Bark Extract | 20 mg | † |
| Herbal Blend | 40.71 mg | † |
| Fruit Blend | 24.19 mg | † |
| Vegetable Blend | 30.41 mg | † |
Other ingredients: Microcrystalline Cellulose, Gelatin, Magnesium Stearate, Maltodextrin, Titanium Dioxide, FD&C Red 40, Silicon Dioxide, Sunflower Lecithin, FD&C Blue 1.
Directions: Directions: Take one capsule 60 minutes prior to sexual activity.
Barcode (UPC) 695111002052 · Label source: NIH label database · Report a label change
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Graded November 5, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
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