★★★★★ 4.8 | 35,000+ Happy Customers

SEED MAX

Count + Quality + Fertility

Supports Healthy Sperm Quality

Supports Male Reproductive Health

Supports Drive and Energy

Made in the USA in a GMP-Certified Facility

Third-Party Tested Every Batch

90-Day Money-Back Guarantee

Delivered by Nov. 12–15

Fast US Shipping

1 Bottle1-Month Supply $24.99/bottle $31.99 Most popular 3 Bottles3-Month Supply $20.99/bottle $31.99 Best value 6 Bottles6-Month Supply $16.99/bottle $31.99

Save 20% with automatic refillsShips every month. Skip or cancel anytime

Delivered by Nov. 12–15

Fast US Shipping

Trusted by 93,536+ Customers

Made in the USA.

What it is. SEED MAX is a daily botanical formula for men who are trying to conceive or want to support their reproductive health. Three capsules a day with a meal.

How it works. Maca root and tongkat ali support healthy sperm quality and male reproductive function. Tribulus and tongkat ali support healthy testosterone levels within the normal range, horny goat weed supports libido, and American and Asian ginseng support energy and resilience to stress.

What's in it. A 2,100 mg complex of maca root, horny goat weed, tribulus, tongkat ali, American ginseng and Asian ginseng. Gelatin capsule. 90 capsules, a 30-day supply.

Made the Newt way. Manufactured in the USA in a GMP-certified facility, with every batch tested by an independent third-party lab for identity, purity and potency.

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.

Serving size: 3 capsules. Per serving: SEED MAX Complex 2,100 mg: maca root (Lepidium meyenii), horny goat weed (Epimedium sagittatum, aerial parts), tribulus extract (Tribulus terrestris, fruit), tongkat ali extract (Eurycoma longifolia, root), American ginseng extract (Panax quinquefolius, root), Asian ginseng extract (Panax ginseng, root).

Other ingredients: capsule shell (gelatin, calcium carbonate), magnesium stearate, silica. Contains gelatin; not vegetarian.

Take 3 capsules once daily with a meal. Because sperm take about 74 days to mature, plan on at least 3 months of daily use. Do not exceed the suggested serving.

Adult men 18 and over who are planning to conceive or want to support reproductive health. Talk to your physician before use if you take medication or have a hormone-sensitive or other medical condition. If you've been trying for 12 months (6 if your partner is over 35), see a fertility specialist; a supplement is not a substitute for a semen analysis. Keep out of reach of children.

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Sperm take 74 days to mature. Start now.

The sperm you make today mature over roughly two and a half months, so a fertility routine has to be daily and has to run for a full cycle. SEED MAX delivers the botanicals with the most research behind male reproductive health in one serving.

Reproductive health. Maca root and tongkat ali support healthy sperm quality and male reproductive function.

Hormonal balance. Tongkat ali and tribulus support healthy testosterone levels already within the normal range.

Energy and vitality. American and Asian ginseng support energy, stamina and resilience to stress.

Drive. Horny goat weed and maca support healthy libido.

What real customers

are saying.

★★★★★

4.8 · 350 reviews

★★★★★

“getting older means dealing with swimmer quality plus, my wife is finally expecting which was a nice surprise highly recommend it to anyone”

ashley708

SEED MAX · Customer review

★★★★★

“Great product definitely will be tell others to get some !!!”

Deandre Massey

SEED MAX · Customer review

★★★★★

“Was looking for a natural alternative to expensive fertility blends So now motility numbers went up and I feel much healthier overall A total game changer”

Richard Rodriguez

SEED MAX · Customer review

Try SEED MAX risk-free →90-day money-back guarantee. Full refund, empty bottles and all.

The label makes the claims. The lab report backs them up.

Premium quality without the premium price. Our Newt 4-Point Verification process tests every batch for potency, purity, microbiological safety, and ingredient identity. We also make all independent lab results publicly available.

Why SEED MAX is built differently.

	Newt	OTHERS
Every batch tested by an independent lab	Yes	No
Lab results published, not just claimed	Yes	No
Full Supplement Facts panel shown online	Yes	No
Made in the USA in a GMP-certified facility	Yes	No
90-day money-back guarantee	Yes	No

"Others" reflects common practice among mass-market supplement brands. Always compare labels.

What to expect, and when.

SEED MAX is made for a full sperm cycle. Give it 90 days of daily use. Individual results vary, which is why every bottle is covered by our money-back guarantee.

WEEK 1–2

Energy and drive

Ginseng and maca support energy and libido, usually the first things men notice.

MONTH 1–2

The cycle begins

Sperm maturing now are developing with daily support from maca, tongkat ali and tribulus.

MONTH 3

The full cycle

At roughly 74 days a full generation of sperm has matured on the formula. This is the point to reassess, ideally with a semen analysis.

Get SEED MAX — Save 20% →With automatic refills. Skip or cancel anytime.

I wanted proof, not promises. So I built Newt.

Newt started with three questions I asked every brand I was buying from: what’s the exact dose, who tested it, and can I see the report? Not one of them answered all three. So I built the brand that would.

Here are Newt’s answers, for every product we make. The dose isn’t my opinion — it’s the one used in the published clinical studies. The testing is done by an independent, ISO 17025-accredited lab, and every product is made in an FDA-registered, cGMP facility.

My job is the part most of this industry skips: making sure all three happen every single time, and showing you the proof. When someone takes something you made, “close enough” isn’t a standard.

Every product we make is something I’d take myself and give to my family. Trust should be earned with evidence, not promises.

Have a question? Get in touch. I personally read and respond to every message.

Alex Preston | Founder

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The 90-Day Guarantee

Take 90 days to decide. If it didn’t work for you, you don’t pay for it.

Full order refunded, empty bottles and all. One email, no forms.

Alex Preston · Founder

Start my 90 days with SEED MAX →

90-Day Money-Back Guarantee

Even empty bottles accepted

Made in the USA

FDA-registered, NSF GMP

Third-Party Tested

Every batch, results published

Research-Backed Doses

Set from the published studies

Questions before you order.

How long before it could show on a semen analysis?

Sperm take about 74 days to mature, so any change shows up after roughly 3 months of daily use, not sooner.

Does it contain zinc, folate or CoQ10?

No. SEED MAX is a botanical formula. If you want micronutrient support alongside it, a basic men's multivitamin covers zinc, folate and selenium, and because SEED MAX has no zinc it stacks safely with one.

Can I take it with SEMEX?

Yes. SEED MAX contains no zinc, so it doesn't push you past the daily zinc limit the way two zinc formulas would.

Can my partner take it?

It's formulated for men. Your partner should use a prenatal designed for her.

Is it vegetarian?

No. The capsule is gelatin.

What happens if I don’t see results?

Every order is covered by our money-back guarantee. Contact support and we'll take care of it.

Works

Definetly works for me. Drink lots of water.Unfortunately it is out of stock!

Effective Blend for Men’s Fertility Support, Ginseng Stands Out for Energy

This supplement is a solid option for overall male fertility support. I noticed the ginseng in particular gives a noticeable energy boost, which is a nice added benefit beyond the core fertility focus. The blend with maca and tongkat ali makes it feel like a well-rounded formula rather than a single-ingredient product.It’s easy to take, and the capsule count is straightforward for a daily routine. As with most supplements in this category, results are going to vary and take time, but it feels like a thoughtfully put-together stack.The reason for 4 stars instead of 5 is mainly that while it’s good, it's hard to say how much of an impact it has on fertility or volume. It might be something that needs to be assessed over a longer period of time—aside from the energy boost from ginseng, which stood out the most.Overall, a decent, well-formulated supplement with a nice extra perk in daily energy.

Does work, kinda pricey

It does work. Fir me, slight to moderate increase in output. Kind of pricey, but maybe worth it for those who really need it. Decent quality product. No major issue or side effects for me.

Quality

This product is exactly whats presented, it is well packaged and seems to be high quality. Will but again

Seems to help with energy and some in volume.

This supplement looks to contain all herbal ingredients without any vitamins. I have heard and used some of the ingredients before with this supplement containing 6 main ingredient. The pills are average in size, white in color, and easy to take with a slippery gel capsule. I didn't notice any taste when taking them. I initially noticed what seemed like an increase in energy although it also seems to help with volume at least somewhat.At the current price of about 40 dollars it seems like a decent value. The plastic bottle contains 30 servings at 3 capsules each. I didn't notice any negative effects. It's listed to be produced in a GMP certified facility and 3rd party tested.

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SEED MAX

SEED MAX

Sperm take 74 days to mature. Start now.

What real customers

are saying.

The label makes the claims. The lab report backs them up.

Why SEED MAX is built differently.

What to expect, and when.

Energy and drive

The cycle begins

The full cycle

I wanted proof, not promises. So I built Newt.

Take 90 days to decide. If it didn’t work for you, you don’t pay for it.

90-Day Money-Back Guarantee

Made in the USA

Third-Party Tested

Research-Backed Doses

Questions before you order.

Customer Reviews