Masculen operates in the wellness niche, providing access to performance supplements. These offerings may help tackle concerns related to vitality, such as low energy, reduced strength and power output, decreased libido, and fatigue.
The offerings from the brand span targeted categories, including Titan (to support performance enhancement), All Night (to support energy metabolism), Immortal (to support vitality and immune defense), and Lights Out (to support sleep quality).
In this review, we explore multiple dimensions of the Masculen brand, including the efficacy of its performance supportive claims, product lineup, advantages, and potential brand limitations.
About Masculen
Masculen positions itself as a U.S.-based supplement brand, which emphasizes a clean approach to supplementation without artificial additives, shortcuts, or gimmicks.
The brand frames its approach as purpose-led, with formulations tailored to support energy, focus, sleep, and vitality.
The brand’s signature offerings include the Titan, which may support different aspects of male enhancement, including libido, testosterone levels, and sexual function. It further offers Immortal, a formulation that contains NMN and EGCG, which may help support cellular function and promote vitality.
The Lights Out formula may help minimize sleep disruptions and support restorative sleep through calming ingredients like valerian, passionflower, and melatonin.
According to the official site, all formulations from the brand are made in the US in FDA-inspected labs and with non-GMO ingredients. Such standards can be reflective of the brand’s approach to clean nutrition and stringent manufacturing standards.
Masculen Products
Titan
Titan is a male enhancement formula that may help support firmer erections, improve sexual drive, and support reproductive health.
According to the official site, Titan has KSM-66® ashwagandha that can support healthy testosterone production, improve sleep quality, and reduce fatigue. Ashwagandha may stabilize cortisol levels, which might help support a calmer mental state and boost concentration.
The makers also added Korean red panax ginseng and 5-hydroxytryptophan (5-HTP) in the Titan formula. Korean red panax ginseng may help improve blood circulation and promote cardiovascular health, which may support longer-lasting erections and boost endurance. 5-HTP could help elevate mood, lower stress levels, and support libido.
Eternal
Eternal may help support cellular metabolism and delay premature signs of aging, which might further contribute to vitality. According to the official site, Eternal features 150mg of EGCG, 125mg of Nicotinamide Riboside (NR), 50mg of pterostilbene, and 5mg of piperine (black pepper extract) per 2-capsule serving.
Nicotinamide riboside (NR) is known as a specialized form of vitamin B3 that may help boost NAD+ (nicotinamide adenine dinucleotide) levels. As NAD+ levels decline naturally with age, the support from NR might help combat fatigue, metabolism, and visible signs of aging.
EGCG (epigallocatechin gallate) is the primary polyphenol in green tea, which could reinforce your body’s natural antioxidant defense and support metabolic health. Pterostilbene may help offer cellular protection from oxidative damage while supporting cognition and cardiovascular function. The makers also added piperine (95% black pepper extract) that may support and complement the benefits of other bioactives, ensuring improved bioavailability.
All Night
All Night could help you stay energized, increase alertness, and boost focus, without overstimulating your body.
As per the official site, each serving (2 capsules) provides essential B vitamins to support energy metabolism, including vitamins B2, B3, B6, B9, and B12. It also features 434mg of a Performance Blend, which contains ingredients like caffeine, malic acid, D-glucuronolactone, N-acetyl L-tyrosine (NALT), and taurine.
The makers of All Night include the B-vitamin complex to support your body’s cellular processes. Vitamin B2 may help convert carbs, fats, and proteins from foods into usable energy units called ATP, while vitamin B3 could stimulate the NAD/NADH system in your mitochondria, ensuring a consistent energy flow. Folate (vitamin B9) and vitamin B12 may support red blood cell production and oxygen delivery, thereby reducing fatigue and mental fog.
Caffeine may suppress adenosine (a neurotransmitter that could make you feel tired) while also boosting dopamine and norepinephrine levels, which may promote concentration and quicker reaction time. D-glucuronolactone may support the liver’s natural detoxification processes and lower oxidative stress, which may support metabolic health. Taurine could help stabilize nerve and muscle signaling, which may support cardiovascular performance.
Lights Out
Lights Out is formulated to support deep, restorative sleep. It may be helpful if you often find it difficult falling asleep, staying asleep through the night, or waking up feeling groggy.
According to the official site, each 2-capsule serving contains 732mg of a Performance Blend, featuring L-tryptophan, valerian (0.8% valeric acid), melatonin, hops 5:1 extract, and passiflora (1.2% isovitexin). L-tryptophan in this formulation may help encourage serotonin production, a neurotransmitter that could help stabilize mood and promote calmness. It may also support your body’s natural melatonin synthesis, which could make it easier to fall asleep and improve overall sleep quality.
The makers added valerian root to Lights Out, which may function as a natural sedative by interacting with GABA receptors in the brain. Valerian may help stimulate GABA activity, which may slow down overactive brain signals. Increased GABA activity could help reduce restlessness, ease anxious thoughts, and prepare the body for deeper relaxation.
Passionflower could help add flavonoids like isovitexin to the Lights Out formula , which possess sedative and anti-anxiety effects. These flavonoids could help lower nighttime anxiety and minimize mid-sleep awakenings, which might support uninterrupted rest.
Masculen Advantages
Made in USA Brand
Masculen mentions that its products are manufactured in the United States in GMP-certified facilities that operate under FDA inspection. These facilities follow standardized protocols to maintain consistency across batches and to monitor purity, potency, and formulation accuracy. Local production reduces exposure to supply from factories in regions with less stringent oversight, where risks of adulteration or contamination can be higher.
Domestic manufacturing also allows for full batch traceability, beginning with raw material sourcing and continuing through the finished product. This structure enables tighter quality oversight at each stage and provides transparency in production records. Local facilities may also shorten shipping times and reduce the likelihood of delays related to international transport.
This manufacturing approach means fewer unknowns in the product you receive. The ingredients, handling, and production environment are monitored under US standards, so you can expect the same formulation every time you reorder. Faster and more reliable delivery also reduces interruptions in use, which can help maintain consistency in your routine.
Functional Emphasis and Minimalist Design
Masculen emphasizes a bold yet minimalist design language throughout its website interface and packaging. The brand’s packaging relies on sharp black-and-white contrasts, with labels that are easy to interpret, allowing quick recognition of the formulation that meets your needs. With a straightforward naming policy, such as Titan, Nights Out, and Eternal, it may become easier to identify the brand’s offerings without the need for flashy graphics or cluttered visuals.
The brand also avoids exaggerated claims or overdesigned packaging, building trust through simplicity. Masculine’s functional, minimalist approach may position it as a viable choice, especially if you value straightforwardness and clarity in your supplement choices.
Masculen Limitations
Inconsistent Third-Party Testing and COA Disclosure
Masculen positions its supplements as being manufactured in GMP-certified, FDA-registered facilities. However, the brand does not provide batch-specific Certificates of Analysis (COAs) or consistent third-party testing results. Flagship formulations such as Eternal and Titan are sold without accessible independent purity or potency reports, leaving no means to confirm the claims around safety, ingredient accuracy, or contaminant-free production.
In the supplement industry, adulteration, mislabeling, and the use of fillers remain ongoing concerns. Masculine’s lack of transparency in third-party testing and COAs means you have no means to verify if the brand’s offerings meet their advertised strength or purity standards. Such uncertainties can affect your trust in the brand, discouraging purchases.
Narrow Product Range
Masculen’s product line is relatively limited, consisting of four core formulations, such as Titan, All Night, Lights Out, and Eternal. These offerings are designed to support areas such as energy, sleep, vitality, and physical and mental performance. While focused, the brand does not extend into other wellness categories like skincare, daily nutrition, or immunity support.
Other supplement companies tend to take a broader approach. Brands like Irwin Naturals and Force Factor, for example, offer extensive catalogs that cover a wide range of categories, including multivitamins, weight management, superfoods, probiotics, and joint or beauty support. Their wider variety reflects a strategy of catering to multiple fitness and lifestyle needs under a single brand.
For you as a user, Masculen’s narrower range means you may find it less convenient if you’re looking to address multiple goals at once. Instead of purchasing everything from one brand, you might need to combine Masculen’s products with supplements from other companies to cover areas outside of performance, energy, sleep, and vitality.
Pros
- Highlights “made in USA” and GMP-certified manufacturing, indicating professionalism in quality control standards.
- Offers discounts and the convenience of extended supply through multi-pack bundles.
- Masculen advertises a two-year shelf life for all its offerings.
Cons
- Some consumers have experienced delays in refunds and shipment deliveries.
- The brand may lack transparency in labeling and allergen disclosure practices.
Masculen Alternatives
Irwin Naturals
When comparing Irwin Naturals and Masculen, the brands differ in their core focus, product lineup, pricing structures, and refund policies. Irwin Naturals offers an extensive brand catalog, with formulations spanning categories like sleep, immune support, men’s health, brain and mood support, multivitamins, and nitric oxide boosters. Some featured offerings from Irwin Naturals include Only One Liquid-Gel Multi (with/without iron), Men’s Living Green Liquid-Gel Multi, Sunny Mood, Power to Sleep PM, and Steel-Libido RED.
On the other hand, Masculen maintains a focused lineup targeting male physical and mental performance. The brand’s catalog features four core offerings with flagship products like Titan, Lights Out, All Night, and Eternal. Such offerings primarily cater to supporting performance enhancement, improving sleep quality, boosting energy levels, and aiding in vitality.
In terms of pricing, there are some differences between the price ranges of the offerings from the brands. For example, Stored-Fat Belly Burner and the Plus CaloriBurn GP® variant from Irwin Naturals retail around $22–$30, and Sunny Mood alongside its 5-HTP variant retails to about $28. On the other hand, the price range for Masculen’s products, such as Nights Out and Titan, is between $29–$69.
Force Factor
Both Force Factor and Masculen operate in the supplement space, but they differ in their positioning, core focus, formulation range, and accessibility.
Force Factor offers a wide and varied formulation portfolio that spans categories like brain health, pre-workout, male vitality, immune health, probiotics, and testosterone boosters.
Some featured offerings from Force Factor include the Total Beets Soft Chews, Smarter Greens Energy Powder, Collagen Boosting Superfoods, ProbioSlim, Somnapure Gummies, Forebrain, and DIM Max.
Meanwhile, the product lineup of Masculen is more focused, featuring Titan (testosterone booster), All Night (for energy support), Eternal (for anti-aging benefits), and Lights Out (for sleep support). The brand’s niche is targeted towards supporting male vitality, physical performance, and sexual health.
The distribution medium further separates the two brands. Force Factor maintains an omnichannel presence, both online and offline. Its offerings are available across Force Factor’s official site, Amazon, Walmart, iHerb, Target, CVS, Walgreens, and Kroger. Meanwhile, the offerings from Masculen are primarily available through its official website and Amazon. The brand lacks offline presence in retail outlets across the US.
In terms of quality standards and certifications, both Force Factor and Masculen brands emphasize made in the USA and adherence to GMP-certified manufacturing standards. Force Factor also highlights that its offerings undergo rigorous checks for impurities such as microbials, heavy metals, or allergens to ensure safety.
How Did We Evaluate Masculen?
Real User Feedback
As part of our evaluation of Masculen, we looked closely at the verified customer reviews of the brand’s formulations on Amazon. For this purpose, we assessed the real consumer feedback of two popular products from the brand, namely All Night and Eternal.
Many customers experienced noticeable improvements in energy levels, alertness, and focus after using All Night. Positive comments also pointed to the presence of familiar ingredients, such as caffeine, taurine, and B vitamins, which are associated with energy support. However, some users expressed a lack of transparency around the exact breakdown of the “performance blend” in the All Night formulation.
Amazon reviews of Eternal revealed a mixed balance of strengths and limitations with the product. Many customers responded positively to Eternal’s ingredient profile, which is advertised to support cellular health and longevity. Some users appreciated the convenience of easy-to-swallow capsules and appealing packaging. However, a few consumers expressed concerns about the lack of visible expiration dates, unclear third-party testing information, and limited noticeable short-term results.
Brand Credibility
In evaluating Masculen’s brand reputation, we looked beyond the brand’s messaging to assess its standing across independent review platforms. Our evaluation of the brand’s credibility on external platforms showed a mixed credibility profile.
Masculen holds an “F” rating with the Better Business Bureau (BBB), possibly due to unresolved customer complaints on the platform, which may raise doubts and concerns over the brand’s credibility. On Reviews.io, the brand has a 2.5 out of 5 rating, which may indicate inconsistent user satisfaction based on a small sample size of over 15 publicly accessible reviews.
On the other hand, TenereTeam provided a 4.5 out of 5 rating to the brand, although the feedback pool was limited to only 8+ reviews accessible on the TenereTeam platform. Such findings may suggest that while Masculen positions itself as a bold, aspirational brand, its current credibility is uneven, with notable gaps in trust and responsiveness.
Frequently Asked Questions
No, the brand does not conduct any independent clinical trials on its formulations. While some ingredients in its formulations, such as KSM-66 ashwagandha, have the backing of independent studies, the brand does not conduct any independent verification for its final products.
No. Masculen does not maintain a clear stance on whether it avoids animal testing practices across its website or product materials. Without explicit disclosure, there remains uncertainty about whether or not the brand conducts animal testing.
No. While its products like Lights Out focus on sleep support, Masculen’s lineup also addresses different aspects of physical performance, energy, and well-being.
Conclusion
Masculen positions itself within the performance supplement space, with its offerings primarily catered to areas like testosterone support, vitality, and sleep.
However, the brand does not make available batch-specific certificates of analysis or consistent third-party testing results, leaving no means to confirm the advertised strength, purity, or contaminant-free status of its supplements.
It is important to note that Masculen has a limited product range, which may not suffice if you require comprehensive wellness support within a single brand.
Before opting for the brand, you should consider factors like your specific wellness goals, the brand’s minimalist ethos, the absence of COAs and third-party lab reports, and pricing constraints.
Careful evaluation of these factors may help you assess whether the brand’s offerings align with your goals and preferences.
- About the Author
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Alisha Matthew has been a practicing nutritionist since 2016. She holds a master’s degree in nutrition from the University of IOWA. She is a staunch believer in improving the human health index by educating people about nutrition and the importance of nutrition in leading a healthy and happy life. Her long-term goal is to keep educating people on general health and keep herself updated with the latest trends in the field of health.