Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best metabolism booster for men of 2025

Are you trying to find metabolism booster for men among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling metabolism booster for men on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 21 hours of research and did 25 metabolism booster for men tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best metabolism booster for men you can buy today

SaleNo. 1
GNC Mega Men Energy and Metabolism Supplement, 90 Count
  • 1600 IU of vitamin D-3
  • Boosts energy, fuels muscles, and supports exercise recovery
  • Improves mental alertness and energy
  • Improves metal alertness and energy
SaleNo. 2
GNC Mega Men Energy Metabolism 90 Caplets
  • GNC Mega Men Energy and Metabolism Multivitamin: Offers Protection Against Free Radicals & Improves Calorie Burning GNC Mega Men Energy and Metabolism is a multivitamin that delivers the vitamins and minerals essential for male health and well-being. It offers B-12 and B-6 vitamins that help maximize energy levels. It contains Eleutherococcus senticosus and Camellia sinensis. GNC Mega Men Energy and Metabolism features alpha-lipoic acid, an antioxidant that limits the impact of harmful free
  • 25mg alpha-lipoic acid to support antioxidant regeneration*
  • 500mg turmeric root extract and 1mg lycopene to fight against free radical damage
  • BACKED BY SCIENCE: Since 1935, GNC has been committed to meeting the highest standards of quality, safety and efficacy while applying the most up-to-date advances in nutritional science so you can live well.
  • Contains A Combination Of Thermogenic Ingredients That May Support Calorie Burning And Mental Sharpness.Antioxidants
No. 3
Green Tea Weight Loss Pills for Women & Men | 45% EGCG | Stomach Fat Burner, Metabolism Booster & Appetite Suppressant | Green Tea Fat Burner Diet Pills | Vegan Weight Loss Supplements | 60 Ct
  • FAT BURNER FOR MEN & WOMEN: Nobi Nutrition’s fat burners for women & men features powerfully formulated fat burning pills, with potent green tea for weight loss and belly fat burner for men and women.*
  • METABOLISM & APPETITE SUPPORT: Our Green Tea extract fat burner is rich in catechins, compounds which support your body’s ability to burn calories.* The ingredients in these Green Tea fat burner pills work as a metabolism booster for weight loss.*
  • ENERGY & FOCUS: Caffeine from Green Tea & Green Coffee Bean provides energizing, fat-burning support. These Green Tea capsules for weight loss also support clarity and focus, so you can stay sharp and focused on your fat loss goals!*
  • GREEN TEA WEIGHT LOSS PILLS: The goal isn’t just to lose weight fast for women and men! This thermogenic fat burner for men and women contains EGCG, a compound that acts as a super antioxidant and can promote strong anti-aging properties for skin and overall health.*
  • UNMATCHED QUALITY: Nobi Nutrition’s Green Tea pills fat burner supplements are Vegan, Gluten-Free, and manufactured in a facility that adheres to GMP guidelines. Each bottle of fat burners for women weight loss and men contains a 1 month supply.
SaleNo. 4
Nugenix Thermo - Thermogenic Fat Burner Supplement Pills for Men, Extreme Metabolic Accelerator, 60 Count
  • Scientifically developed with a one-of-a-kind blend of ingredients, our innovative metabolic accelerator delivers the energy-boosting, fat-burning power you need to achieve your fitness goals
  • Along with diet and exercise, our cutting-edge fat-burner promotes healthy metabolism, supports weight-loss efforts, enhances body composition, regulates appetite and boosts resting metabolic rate
  • Designed without unnecessary fillers, Nugenix Thermo is backed by 15 clinical studies that substantiate the effectiveness of key ingredients, 4 of which are included at a clinically validated dose
  • It's no understatement when we say Nugenix Thermo isn't your typical fat-burner. And unlike other products, you only have to take it once a day, which means you get your burn in fewer servings
  • As one of the most advanced metabolic accelerators available, our formula features an exclusive mix of trademarked and clinically validated ingredients, including Chromax, Morosil and Capsimax
No. 5
Sculpt Nation by V Shred Burn Thermogenic Fat Burner for Men & Women - Daytime Fat Burner Metabolism Booster - Premium Capsimax Cayenne Pepper, Chromax, Patented Ingredients - 60 Natural Veggie Pills
  • Unlock All-Day Fat Burning: The powerful combination of Capsimax, Chromax, CaloriBurn GP, enExtra, and GS4+, along with natural fat burners, make it easier to stay on track with your goals.*
  • Powerful & Effective Ingredients: One of the few thermogenic fat burners and appetite suppressants with patented ingredients that help support a healthy metabolism, increased energy, and appetite support.*
  • Target Stubborn Fat: Hit the fat burning process from multiple angles. Increase B.A.T. (Brown Adipose Tissue) to induce thermogenesis and stay leaner! Just 2 capsules a day helps activate fat burn.*
  • Extra Support: Make staying on track with your goals easier with our science-backed formula. Thousands of people now swear by Burn Evolved 2.0 for weight loss support and more energy without the jitters, crash, or side effects.*
  • High Manufacturing Standards: Every bottle of Burn Evolved 2.0 is made in a cGMP compliant facility to ensure it meets the highest quality and safety standards. If you’re not 100% satisfied, just contact us and we’ll make things right!
  • To ensure the quality and safety of our product you agree that this product, is for personal use only and NOT for resale
SaleNo. 6
GNC Mega Men Energy & Metabolism Multivitamin | Antioxidants and Increased Calorie Burning | 180 Count
  • GNC Mega Men Health - Contains a clinically studied men's multivitamin formula shown to work better than a basic multivitamin.
  • Shown to improve levels of key B vitamins essential for energy production and helps support colon and prostate health.
  • Contains a combination of thermogenic ingredients that may support calorie burning and mental sharpness
  • Packed with antioxidants to help fight free radicals that can be produced during intense exercise.
  • Not all multivitamins are created equal. When it comes to something as important as your health, you want a high quality multivitamin. Not only is every GNC Mega Men and Women’s Ultra Mega multivitamin complex created with the vitamins and minerals you need to live well, they’re also clinically proven to make you feel better. Here’s four more reasons to choose GNC Mega Men and Women’s Ultra Mega multivitamins.
No. 7
GNC Mega Men Gummy Multivitamin | Supports Energy, Metabolism, and Immune System, Gluten Free | Mixed Berry | 120 Gummies
  • GNC Mega Men Gummy Multivitamin – Mixed Berry: Gummy Vitamins With Serious Benefits—And Serious Flavor*. You’re a little grown up for cartoons on your gummies—but everyone wants vitamins that taste good. Each gluten-free GNC Mega Men Gummy Multivitamin features delicious, all-natural mixed berry flavors and they re formulated just for men. Support Your Immune Health With Gummy Multivitamins For Men*. Let’s make it easy to do more for your immune system. GNC Mega Men Gummy Multivitamins
  • GNC Mega Men Gummy Multivitamins feature proven ingredients to support men's health, energy production, and metabolism
  • Natural mixed fruit flavors
  • Gluten-free multivitamin gummies
  • These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
No. 8
GNC Mega Men Energy & Metabolism Dietary Supplement Capsule
  • With 1,600 IU of Vitamin D-3 for colon health and immune support
  • Boosts energy and metabolism
  • Supports mental focus
  • Calorie burning support
No. 10
Jacked Factory Burn-XT Clinically Studied Fat Burner & Weight Loss Supplement - Appetite Suppressant & Energy Booster - with Acetyl L-Carnitine, Green Tea Extract and More - 60 Natural Diet Pills
  • Clinically Studied Metabolism Booster & Appetite Suppressant: As one of few weight loss supplements for women and men that has been clinically shown to increase energy, focus, and metabolic rate, Burn-XT has set a new precedent for weight-loss support. Containing ingredients like caffeine and green tea extract, this high-stimulant fat burner can help support your fitness goals.
  • Not a Miracle Supplement: Let’s be honest: no supplement will magically change your body overnight. But with the right diet and training plan in place, a properly formulated product like Burn-XT can help you reach your fitness goals while maintaining hard-earned muscle tissue.
  • Weight Loss Supplement for an Active Lifestyle: Burn-XT features a comprehensive science-driven formula designed to help active people lose weight (and keep it off). Each serving provides effective doses of evidence-based ingredients like Capsimax cayenne pepper extract, high-potency green tea leaf extract, caffeine, and more. No nonsense or harsh stimulants that do more harm than good.
  • Manufactured in a cGMP-Certified Facility: Unlike many dietary supplements, all Jacked Factory products are manufactured under stringent quality control standards to ensure proper purity and potency. This formula is completely free of harsh chemicals, fillers, artificial food dyes.
  • Transparent Labeling & Quality Ingredients: Jacked Factory prides itself on using only the highest quality, research-backed ingredients with transparent labeling. No proprietary blends, just pure, potent components you can trust to support your weight loss journey.
No. 11
HABIT Metabolism Supplement (60 Capsules) - Supports Digestive Health & Metabolism, Vitamin B12, Selenium, Chromium, Apple Cider Vinegar, Vegan, Non-GMO (1 Pack)
  • KEEP THINGS MOVING: For a body that can keep up with you, HABIT's Metabolism supports healthy digestion*.
  • BIG ON BENEFITS: This functional formula promotes healthy blood sugar levels, caloric consumption, energy production and digestion*.
  • WHAT’S INSIDE: Vitamin B12, Selenium, Chromium, Apple Cider Vinegar.
  • WHY YOU’LL LOVE: These vegan, non-GMO capsules are free from gluten, synthetic colors and flavors.
  • GET INTO THE HABIT: HABIT helps create healthy HABITs that stick—even for commitment-phobes. HABIT’s range of targeted blends help you navigate and meet your health goals using language you can understand, for results you can feel.
No. 12
Nutriment Quick Ten - Best Weight Loss Pills - Natural Metabolism Booster, Appetite Suppressant, Fat Burner Pills - Premium Diet Pills for Women and Men - Energy and Focus Blend - 60 Capsules
  • Pure and Tested: The ingredients in our weight loss supplement are 100% pure and free of any banned substances. Triple checked for purity and manufactured in the USA in a GMP-certified facility that meets FDA standards.
  • Metabolism booster: This product contains powerful ingredients that help boost your metabolism and suppress your appetite. It helps you achieve your desired weight without any side effects. Supports healthy fat loss: Helps in breaking down fat cells and converting them into energy. It also helps in reducing fat accumulation in your body.
  • Energy and Focus: Contains ingredients that help boost your energy levels and improve your focus. Stay sharp and alert and power through your day. Contains caffeine and may not be suitable for those who are caffeine intolerant.
  • Easy to use: This product comes in easy-to-swallow capsules that make it easy to use. You should take 1 capsule daily with water before meals for best results. This is a powerful weight loss product. Please follow the manufacturer's directions and drop a quick 10 pounds!
SaleNo. 13
GNC AMP Men's Ripped Vitapak Program with Metabolism + Muscle Support - 30 Vitapaks (Packaging May Vary)
  • GNC’S BEST DAILY SUPPORT TO GET RIPPED: GNC AMP Men’s Ripped Vitapak Program includes four daily formulas to help cover nutritional gaps, fight cell damage caused by free radicals from exercise, regulate excess water, and turn up your calorie burn to maximize the work you’re putting in at the gym.
  • BURN 12X MORE CALORIES: GNC AMP’s Thermo Igniter 12X blend is clinically shown to increase metabolism before, during, and after exercise—helping you burn up to 12 times more calories.
  • COVER DAILY NUTRITON WITH A MEN’S MULTIVITAMIN: Every Men’s Ripped Vitapak Program includes a men’s multivitamin with antioxidants, immune support nutrients, and a blend of EAAs for active men—and its vitamin and mineral formula is clinically shown to work better than a standard multi.
  • GIVE YOUR BODY COMPOSITION A BOOST: Support improving your body composition, the distribution of lean mass to fat mass in your body, with CLA in every Men’s Ripped Vitapak Program.
  • DON’T LET BLOATING SET YOU BACK: Men’s Ripped Vitapak Programs feature Waterex, a nature-based herbal blend, to help you regulate excess water.
No. 14
OLLY Metabolism Gummy Rings, Apple Cider Vinegar, Vitamin B12, Chromium, Energy and Digestive Health, Chewable Supplement, Apple Flavor - 30 Count
  • METABOLISM GUMMY RINGS WITH APPLE CIDER VINEGAR: These delicious rings are packed with goodness to improve carbohydrate and lipid metabolism, promote steady energy, digestive health and rev energy production*
  • THE GOODS INSIDE: Clinically-studied dose of Chromium to support lean body mass and boost metabolism. Apple Cider Vinegar (with the "mother,” containing gut-friendly probiotics) to support digestive health and Vitamin B12 for energy*
  • NATURALLY DELICIOUS: Super yummy Snappy Apple flavor, so you can get the benefits of Apple Cider Vinegar without having to drink it. Zero synthetic colors or flavors, and gluten-free
  • HOW TO TAKE: Adults, take 1 gummy per day. Chew thoroughly before swallowing
  • MORE OLLY GOODNESS: We create vitamins and supplements with real-deal benefits that help you live Happy Inside Out. Delightful OLLY products can be taken together—mix and match as you please, but always follow suggested use
  • SHIPS WITH A COLD PACK: Gummies can melt in the heat. To prevent this, we ship them with a handy little cold pack May-September (woot!). Track your delivery so it's not left outside for too long and keep it out of direct sunlight
No. 15
HAVASU NUTRITION Night Time Fat Burner | Metabolism Booster, Appetite Suppressant & Sleep Supplement to Support Weight Loss | 60 Weight Loss Supplement Pills for Men and Women
  • Curbs appetite and late night cravings; our premium nighttime fat burner helps boost metabolism and inhibit the absorption of carbs with premium ingredients, like green coffee bean extract, so that you can begin to burn those unwanted calories while you sleep; let's tackle weight loss together
  • Overnight fat-burning support; our night time fat burner works while you sleep so you can lose weight fast; melatonin, valerian root, and passion flower extract aid in the regulation of a healthy sleep cycle while fat burning ingredients aid in overnight weight loss and lean muscle support
  • Better ingredients for a healthier you; havasu nutrition fat burners for women and men are formulated with fat burning herbs that target stubborn stomach fat; our weight loss supplement can support you in losing excess fat quickly and safely without compromising energy levels
  • Feel like yourself again; our weight loss pills for women and men can help you wake up feeling refreshed and rejuvenated; we'll do the heavy lifting while you sleep; to reap maximum weight loss benefits, combine our diet pills with a healthy lifestyle; it's time to lose weight, not your confidence
  • Stimulant free fat burner & aid; our night time fat burner for men and women is stimulant-free, formulated with l-theanine, l-tryptophan, and melatonin, proven to promote relaxation and leave you without any crashes or jitters; our pure and natural ingredients help you burn fat while you sleep; it's that simple; don't hit snooze on this opportunity; start today
No. 16
Nature's Bounty Optimal Solutions Metabolism Booster Supplement, Boosts Fat Metabolism, Promotes Abdominal Fat Loss, with Citrus Extracts and Black Ginger, 60 Capsules
  • METABOLISM SUPPORT WITH PLANT-BASED ACTIVES: Nature’s Bounty Optimal Solutions Metabolism Booster is a 100% drug-free supplement designed to promote abdominal fat loss and boost fat metabolism (1)
  • BOOST FAT METABOLISM WITH CITRUS EXTRACTS: A clinically studied blend of citrus extracts including Orange and Grapefruit helps to boost fat metabolism and reduce waist circumference (1)
  • PLUS BLACK GINGER EXTRACT: Black Ginger is a clinically studied ingredient shown to promote abdominal fat loss (1)
  • SAFE FOR DAILY USE: These 100% drug-free capsules are a safe way to help manage your weight along with a healthy diet and exercise program (1)
  • FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Optimal Solutions Metabolism Booster is a product of 50 years of dedication to quality and scientific research to make excellent vitamins and nutritional supplements
No. 17
ONNIT Alpha Brain Nootropic Brain Supplement for Men & Women | Memory, Mental Clarity & Cognitive Improvement | Focus Capsules with L-Theanine, Vitamin B6 & Phosphatidylserine (30 Count)
  • Onnit Alpha BRAIN is a dietary supplement that helps support cognitive function, including memory, mental speed, and focus.
  • With Onnit’s distinct ingredient blends, Alpha BRAIN helps build an environment in which the brain can operate on all cylinders, supporting mental clarity
  • Supports memory and focus, promotes mental processing, helps with flow state, assists mental clarity, aids reaction time
  • Alpha Brain is great for students studying, professionals focus at work, gamers, artists, entreprenuers
  • Alpha Brain is great for students studying, professionals focus at work, gamers, artists, entreprenuers
SaleNo. 18
EVL Thermogenic Fat Burner Support - Fast Acting Weight Loss Energy and Appetite Support - Trans4orm Green Tea Supplement for Men and Women - 60 Servings
  • Unique Complex - Forget about simple weight loss pills for men and choose our advanced diet pills for men with tried and true ingredients including green tea extract plus coffee and forskolin
  • Diet Pills to Support Weight Loss - Unlike many popular fat burning pills our multifunctional herbal and weight loss support ingredients also offer support for stubborn fat areas and workout energy and focus
  • Energy to Burn - Make the most of your day with Coffee Bean as a natural Caffeine source for energy and focus plus vitamin B6 and B12 to help support energy levels whether you’re at work or working out
  • What’s Inside Trans4orm - Our specialized stomach fat burner support complex also helps maximize your fitness with energy from coffee bean and B vitamins plus mental focus support from natural caffeine, choline and tyrosine
  • Why Evlution Nutrition - We fully disclose our ingredients because we are proud to use the highest quality third party tested formulas made in cGMP facilities because you deserve nothing but the best
No. 19
EVL Night Time Fat Burner Appetite Suppressant for Weight Loss Diet Pills - Natural Rest Aid, Metabolism Booster for Weight Loss for Women & Men - NiteLean Weight Loss Supplements (30 Servings)
  • Nighttime Fat Burner Support Complex - Time to support your natural metabolism with boosting ingredients including white kidney bean extract EGCG green tea and chromium picolinate with BioPerine
  • Maximize your Rest - It's no secret that your body still works hard while you sleep and NiteLean features a rest inducing blend to utilize this important time while supporting faster metabolism
  • Sleep Better - We know that a good night's rest is essential for peak performance so rest assured with melatonin paired perfectly with GABA L-theanine and 5HTP for better rest quality and duration
  • Weight Loss Supplement for Multipurpose Support - Our unique shredding complex offers multiple benefits to give you the leanest figure yet including supporting decreased hunger and faster metabolism
  • Why Evlution Nutrition - We fully disclose NiteLean ingredients because we're proud to use premium quality third party tested formulas made in cGMP facilities because you deserve nothing but the best
No. 20
Adrenalwork Metabolism & Energy | Natural Appetite Suppressant, Metabolism Booster for Weight Loss, and Wellness Supplement
893 Consomer Reviews
Adrenalwork Metabolism & Energy | Natural Appetite Suppressant, Metabolism Booster for Weight Loss, and Wellness Supplement
  • Thyroid Support & Iodine Supplement: Enriched with iodine and designed for both women and men, our supplement supports thyroid wellness and hormonal balance, essential for those over 30 seeking to maintain health and vitality*
  • Natural Stress Relief & Antistress Formula: This supplement combines stress relief and antistress benefits with a unique herbal blend, promoting a sense of calm and well-being, making it an ideal choice for those looking to destress*
  • Supports Metabolic Health & Energy Levels: Designed to complement a healthy lifestyle, our formula contributes to maintaining normal metabolic functions, supporting overall energy and vitality*
  • Cortisol Supplement for Balanced Well-being: Our cortisol supplement, with natural cortisol reducer properties, aids in managing cortisol levels, supporting a balanced state of well-being and stress management*
  • Comprehensive Support for Women and Men Over 30: Tailored to meet the wellness of those over 30, our supplement offers targeted thyroid support, hormone support, and metabolism enhancement, all in one*

How to choose a good metabolism booster for men

Does the idea of finding a fantastic metabolism booster for men make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in metabolism booster for men. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top metabolism booster for men products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top metabolism booster for men on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top metabolism booster for men brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top metabolism booster for men based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the metabolism booster for men were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good metabolism booster for men, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your metabolism booster for men.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting metabolism booster for men for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our metabolism booster for men. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what metabolism booster for men should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on metabolism booster for men.