Harder Bundle
Two bottles of Popstar supplements on a white background
Harder Bundle
Harder Bundle

Harder Bundle

CLINICALLY FORMULATED SEMEN ENHANCEMENT SUPPLEMENT
+ ERECTION BOOSTER

"Volume + Taste was already a game changer but adding Harder took it to another level. Stronger, more consistent, and my confidence is through the roof."

Marcus • Verified Purchaser

  • Promotes stronger, longer-lasting erections
  • Boosts orgasm intensity
  • Promotes semen volume
  • Enhances semen taste

Estimated delivery by
Free Shipping
Discreet Packaging
60 Day Guarantee
Made in the USA

What does Harder do?

Harder is a doctor-formulated daily booster designed to promote stronger, longer-lasting erections by supporting blood flow and erectile strength. It works alongside Volume + Taste to cover the full picture of your sexual performance.

When Will I See Results?

Results may vary, but most men start to see a difference after 3 weeks. For best results, we recommend 3-6 months of consistent daily use.

Be patient and remember to take your Popstar pills daily with 16 ounces of water for optimal results.

Product Description

Our revolutionary, patented men's semen volume supplement paired with a targeted erectile strength booster, created by the country's top urologists specializing in sex medicine. Volume + Taste is the foundation: a daily supplement that supports sperm health, promotes semen volume, and enhances the taste of semen. Harder takes it further with doctor-formulated support for blood flow, erectile strength, and longer-lasting performance.

Feel like yourself again. Whether you want stronger erections, more consistency in the bedroom, or the confidence that comes with knowing your body is ready when you are, this bundle is built to work together for results you can actually feel.

Shipping

100% free standard shipping in the US with discreet packaging that arrives within 3-7 days. We ship anywhere internationally for an additional fee. International shipping prices are calculated at checkout and orders arrive within 1-4 weeks.


You will get a tracking number once your order is shipped.

Money Back Guarantee

Don't like it? It’s on us. Just send it back within 60 days, and we'll send your money back for your first bottle. It's that simple.

Third Party Testing

We put a big emphasis on full ingredient disclosure. Our customers can see what’s inside every product, so they’re not guessing about what they’re putting in their bodies — they’re making smart, informed decisions about their health.

Third-party testing exists to confirm that what’s on the label is actually in the bottle. It independently validates the supplement’s identity, strength, purity, and overall formulation, providing documented proof that it’s been thoroughly evaluated and meets established regulatory or industry benchmarks.

Third-party lab certifications:

Zinc (as Zinc Oxide)
Copper (as Copper Chelate)

Microbiological & Heavy Metals Testing

Volume + Taste ingredients and how they work

Harder ingredients and how they work

Doctor developed and formulated

1000+ satisfied customers

Volume + Taste Ingredients and How They Work

Popstar Volume + Taste was developed by our co-founding urologists, Dr. Joshua Gonzalez and Dr. Brian Steixner, using the highest quality, science-backed ingredients to support semen volume, taste, and overall semen health. Every ingredient was selected for a reason and sourced with clinical research in mind.

Take 4 capsules daily with 16 ounces of water to give these ingredients the best environment to do their job. Hydration plays a direct role in how well your body absorbs and uses what's in the formula. This is a daily supplement, not an on-demand product. Results build with time and consistent use, and most men start noticing a difference within 3 weeks.

Our Proprietary Formula

Zinc

Vital mineral that boosts semen volume and enhances reproductive health.

Bromelain

Pineapple enzyme that helps improve semen flavor and aids in digestion.

L-Arginine

Amino acid that boosts nitric oxide levels, enhancing blood flow and increasing semen volume.

Pygeum

Herbal extract that supports prostate health and increases seminal fluid production.

Lecithin

Nutrient that improves semen consistency and enhances overall volume.

Fructose

Natural fruit sugar that enhances energy and sweetness, improving semen taste.

Harder Ingredients and How They Work

Harder was developed by our co-founding urologists, Dr. Joshua Gonzalez and Dr. Brian Steixner, to target blood flow, erectile strength, and longer-lasting performance. Every ingredient was selected to complement your Volume + Taste routine and take your results further.

Take 2 capsules daily with water alongside your Volume + Taste. Harder is designed to be paired with Volume + Taste and is not intended as a standalone supplement. Hydration and consistency are key. This is a daily supplement, and results improve over time with regular use.

Formula

L-Arginine

Amino acid that boosts nitric oxide levels, enhancing blood flow and increasing semen volume.

Panax Ginseng

Adaptogenic root that stimulates nitric oxide production and supports sexual motivation and stress recovery.

Yohimbine

Plant-based compound that promotes blood flow to erectile tissue and enhances arousal by boosting norepinephrine.

L-Citrulline

Amino acid that sustains and amplifies L-Arginine levels in the body for longer-lasting blood flow support.

Joshua Gonzalez, M.D.

Josh is a board-certified urologist who is fellowship-trained in Sexual Medicine and specializes in the management of male and female sexual dysfunctions. He completed his medical education at Columbia University and his urological residency at the Mount Sinai Medical Center. Throughout his career, Dr. Gonzalez has focused on advocating for sexual health and providing improved healthcare to the LGBTQ+ community.

Dr. Gonzalez serves on the board of directors for the International Society for the Study of Women's Sexual Health. He has appeared on The Doctors television show, has been featured in Vogue magazine, and is a medical contributor to Men’s Health, Cosmopolitan, and Oprah magazines.

He is a sexual health expert that continues to build a robust following on TikTok where he uses social media 
to educate the public on sexual health.

Brian L. Steixner, M.D.

Brian is a board-certified urologist and an expert in men’s sexual medicine. During his career, Brian has treated thousands of men with sexual health issues including erectile dysfunction, premature ejaculation, and male infertility. He teamed up with Josh to develop Popstar Labs after years of research and collaboration with the goal of providing the highest quality options for men looking to improve their sexual confidence and performance.

He completed his General Surgery and Urology training at The University of Pennsylvania and The Children’s Hospital of Philadelphia, one of the busiest and most comprehensive programs in the nation. During his surgical training, he received the Clinical Excellence Award in Urology from the University of Pennsylvania and the Resident Achievement Award from the Society of Laparoendoscopic Surgeons.

Dr. Brian Steixner has been a medical contributor for Men’s Health Magazine, Details Magazine, and NBC. He has been featured on FOX News, Sirius Doctor Radio, Forbes, Livestrong, and The New York Post.
Harder Bundle

Enhance Your Volume & Strengthen Your Erections In As Little As 3 Weeks

Week 1

Take 4 capsules of Volume + 2 capsules of Harder a day with a full glass of water (16oz)–with or without food to build up nutrient levels in your body.

Weeks 2-4

Most men start noticing changes within 3–6 weeks, with optimal results after 90 days.

Weeks 6+

Maintain your results with daily use, just like you would with vitamins or fitness habits.
Week 1

Take 4 capsules of Volume + 2 capsules of Harder a day with a full glass of water (16oz)–with or without food to build up nutrient levels in your body.

Weeks 2-4

Most men start noticing changes within 3–6 weeks, with optimal results after 90 days.

Weeks 6+

Maintain your results with daily use, just like you would with vitamins or fitness habits.

For best results, we recommend 3-6 months of consistent daily use.

See Supplement Facts

Suggested Use: Adults, take 4 capsules of Volume + Taste and 2 capsules of Harder daily with food. Do not exceed recommended dose.

Serving Size: Volume + Taste (4 Capsules) | Harder (2 Capsules)

Servings Per Container: 30

Amount Per Serving
%DV
Zinc (as Zinc Oxide)
50 mg
455%
Copper (as Copper Chelate)
4 mg
444%
Proprietary Blend
2790
†
Sunflower Lecithin, L-Arginine HCI, Bromelain (Ananas comosus) (stem), Pygeum Extract (pygeum africanus) (std to contain 15% Phytosterols) (bark), Fructooligosaccharides (FOS)

† Daily Value (DV) not established

Other Ingredients: Organic Hypromellose Capsule

Contains: Sesame (Sunflower Lecithin)

Frequently Asked Questions

You’ve got questions. We’ve got answers.

WHAT DOES HARDER DO?

Harder is a doctor-formulated daily booster designed to promote stronger, longer-lasting erections by supporting blood flow and erectile strength. It works alongside Volume + Taste to cover the full picture of your sexual performance.

WHEN WILL I SEE RESULTS?

Results may vary, but most men start to see a difference after 3 weeks. Be patient and remember to take your Popstar pills daily with 16 ounces of water for optimal results.

WHO IS HARDER FOR?

Harder is for anyone who wants more confidence and control in the bedroom, whether you are dealing with occasional erectile difficulties or simply want to feel more consistently ready.

CAN I TAKE IT AS-NEEDED (ON DEMAND)?

Popstar Volume + Taste and Harder are not an on-demand supplements. They're formulated to be taken daily, with benefits that build gradually over time. Consistency is key if you want to see improvements. So skip the quick fix and stick with the daily routine—your results (and your partner) will be better for it.

HOW MANY PILLS ARE IN A BOTTLE AND HOW LONG DOES A BOTTLE LAST?

Volume + Taste contains 120 capsules (4 per day) and Harder contains 60 capsules (2 per day). Both are a 30-day supply when taken daily as directed. They should be taken every day with 16 ounces of water for the best results.

IS HARDER A REPLACEMENT FOR ED MEDICATION?

No. Harder is a daily supplement designed to support blood flow and erectile strength over time. It is not a prescription medication and is not intended to diagnose or treat erectile dysfunction. If you are dealing with persistent ED, we always recommend speaking with your doctor.

CAN I TAKE HARDER IF I AM ALREADY ON MEDICATION FOR ERECTILE DYSFUNCTION?

Consult your doctor before combining Harder with any prescription ED medications to ensure there are no interactions.

CAN I STACK HARDER WITH RELOAD AND T-BOOST?

Yes. All three Boosters are built to work together with Volume + Taste. Take one, two, or all three depending on your goals.

WHAT DOES HARDER DO?

Harder is a doctor-formulated daily booster designed to promote stronger, longer-lasting erections by supporting blood flow and erectile strength. It works alongside Volume + Taste to cover the full picture of your sexual performance.

WHEN WILL I SEE RESULTS?

Results may vary, but most men start to see a difference after 3 weeks. Be patient and remember to take your Popstar pills daily with 16 ounces of water for optimal results.

WHO IS HARDER FOR?

Harder is for anyone who wants more confidence and control in the bedroom, whether you are dealing with occasional erectile difficulties or simply want to feel more consistently ready.

CAN I TAKE IT AS-NEEDED (ON DEMAND)?

Popstar Volume + Taste and Harder are not an on-demand supplements. They're formulated to be taken daily, with benefits that build gradually over time. Consistency is key if you want to see improvements. So skip the quick fix and stick with the daily routine—your results (and your partner) will be better for it.

HOW MANY PILLS ARE IN A BOTTLE AND HOW LONG DOES A BOTTLE LAST?

Volume + Taste contains 120 capsules (4 per day) and Harder contains 60 capsules (2 per day). Both are a 30-day supply when taken daily as directed. They should be taken every day with 16 ounces of water for the best results.

IS HARDER A REPLACEMENT FOR ED MEDICATION?

No. Harder is a daily supplement designed to support blood flow and erectile strength over time. It is not a prescription medication and is not intended to diagnose or treat erectile dysfunction. If you are dealing with persistent ED, we always recommend speaking with your doctor.

CAN I TAKE HARDER IF I AM ALREADY ON MEDICATION FOR ERECTILE DYSFUNCTION?

Consult your doctor before combining Harder with any prescription ED medications to ensure there are no interactions.

CAN I STACK HARDER WITH RELOAD AND T-BOOST?

Yes. All three Boosters are built to work together with Volume + Taste. Take one, two, or all three depending on your goals.

People are raving about POPSTAR

Natural Ingredients

Doctor Formulated

Discreet Delivery

Vegan

Made in the USA

3rd Party Tested

We know how boosting semen volume can also boost confidence.

Popstar was created by leading men’s sexual health physicians Joshua Gonzalez, MD and Brian Steixner, MD. After years of helping thousands of patients with semen health and sexual performance, they built Popstar to turn real clinical insight into products that actually work.

Friends with benefits: Unlock more with a subscription.

BENEFITS

SUBSCRIBE

ONE-TIME

1X

Free shipping on all orders

Earn cash back on every subscription purchase

Guaranteed delivery during sell-outs

Access to premium loyalty tier for free products & discounts

VIP access to exclusive drops

Pause, update frequency or cancel subscription anytime

You May Also Like