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Tongkat Ali and Soda Horse Peak: Benefits, Side Effects and Safety

Written by the Soda Horse Peak editorial team · Last updated · 7 min read · Medical review below

Quick answerTongkat ali (Eurycoma longifolia root) is claimed for Soda Horse Peak by one eBay listing only, with no amount. It is not confirmed on any label. WebMD says its effects on erections and testosterone are not well defined, long-term safety is unknown, and some tongkat ali products have contained undeclared drugs.

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Inside Soda Horse Peak graphic from the brand: product formula, label directions, Supplement Facts, daily routine, adult use
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Tongkat ali at a glance

04 of 9
Where it is named
Claimed by third-party pages; not on any label we could read
Amount per serving
Not confirmed
Doses used in studies
Effects not well defined (WebMD, Tongkat ali)
Share of the studied dose
Unknown
Also called
Eurycoma longifolia root

Tongkat ali appears on one list linked to Soda Horse Peak: an eBay listing whose brand field reads “Purvia.” That listing gives no amount. The look-alike sites that list citrulline and zinc do not mention it.

No Supplement Facts panel has been published, so whether the gummy contains tongkat ali is not confirmed. See every claimed list on our ingredients page.

Background

What is tongkat ali?

Tongkat ali is the root of Eurycoma longifolia, a slender tree from Southeast Asia. It has a long history in traditional use there. In the U.S., it is sold mostly to men for testosterone, drive and energy.

It is sometimes called Malaysian ginseng. It is not related to Panax ginseng, which has its own research.

  • 1eBay listing that names it
  • 0amounts published
  • 0trials of Soda Horse Peak
Benefits

What are the benefits of tongkat ali?

The plain answer is that they are not well defined. WebMD says effects on erectile function and testosterone are not clear (WebMD, Tongkat ali). The research does not add up to a dependable benefit.

Ads often promise much more. The table puts common claims next to what the source says.

Claims seen in tongkat ali marketing, checked against WebMD on October 12, 2026.
Common claimWhat the source saysWhat it means for youSource
Raises testosteroneEffect not well definedGet a blood test if you suspect low testosterone(WebMD, Tongkat ali)
Improves erectionsEffect not well definedED deserves a medical checkup first(WebMD, Tongkat ali)
Safe to take for monthsLong-term safety unknownTell your doctor if you plan long use(WebMD, Tongkat ali)
Pure herbal productSome products had undeclared drugsAsk for a lab result for your lot(WebMD, Tongkat ali)
Side effects

What are the side effects of tongkat ali?

Our source does not give a firm list of common side effects, and long-term safety is unknown (WebMD, Tongkat ali). So the safest approach is to watch how you feel and act early.

If a gummy really held tongkat ali, it might also hold other herbs from the same list, such as horny goat weed. A change you notice could come from any of them.

Signs that mean stop

  • A racing or uneven heartbeat: stop and call your doctor
  • Dizziness or lightheadedness, especially on standing: stop and call
  • Any new symptom after you start: stop and write it down
  • Chest pain or fainting: call 911
  • An erection lasting more than 4 hours: get emergency care
Honest note

Honest note: undeclared drugs in some tongkat ali products

WebMD warns that some tongkat ali products have contained undeclared drugs (WebMD, Tongkat ali). The FDA has also found hidden sildenafil and tadalafil in sexual enhancement products (FDA, Hidden drugs in sexual enhancement products).

That is a finding about the market, not about Soda Horse Peak. We have no lab result either way. The certificate reference SHP-6756-26-GO appears in the brand files, but no certificate is published.

Most important for heart patients

A hidden ED drug plus nitroglycerin can drop blood pressure to dangerous levels. If you take nitrates, do not use any sexual health product unless your doctor says it is safe.

Interactions

Does tongkat ali interact with medicines?

It might, and the interactions are not well mapped. That gap is itself a reason to ask first. The bigger known risk is a hidden drug, which would interact like a prescription pill.

Other herbs on the eBay list add their own checks. Horny goat weed may lower blood pressure (WebMD, Horny goat weed). Fenugreek may lower blood sugar (NCCIH, Fenugreek).

Medicine checks to raise with your doctor or pharmacist. Keep taking your prescriptions as directed.
If you takeWhy to ask first
Nitrates (nitroglycerin)Any hidden ED drug could cause a severe blood pressure drop
ED pillsPossible doubling with an undeclared drug
Blood pressure or heart medicineOther claimed herbs may lower pressure further
Diabetes medicineFenugreek and ginseng on the claimed lists may lower blood sugar
Hormone treatmentTongkat ali is sold for testosterone, and its effect is not well defined
Who should avoid

Who should avoid tongkat ali or ask first?

Talk to your doctor before starting

  • Anyone under 18: the product is sold to adult men
  • Men who take nitrates or other heart medicine
  • Men on blood pressure medicine, ED pills, blood thinners or diabetes medicine
  • Men on hormone treatment or with a hormone-sensitive condition
  • Anyone with new or worsening erection trouble that has not been checked

Our who it is for page turns these points into a quick yes or no check.

Heart first

Why does a checkup matter more than any herb?

Erection trouble can be an early warning sign of heart disease (Mayo Clinic, ED and heart disease). The blood vessels involved are small, so they can show strain first. A visit can catch blood pressure, cholesterol or blood sugar problems early.

Your doctor can also discuss proven ED treatments. Sleep, regular activity, less alcohol and not smoking support both heart and sexual health. Talking about it is common and private; doctors hear it every day.

Before you start

What should you do before your first gummy?

A little planning makes any new supplement safer. It also gives you notes to share with your doctor later.

  1. Before you order

    Ask the order desk at +1 (302) 200-3480 for the Supplement Facts photo. Check whether tongkat ali is on it, and how much.

  2. At your appointment

    Show that photo and your medicine list to your doctor or pharmacist.

  3. When the bottle arrives

    Compare the panel with the photo. Take only the serving printed on the bottle, once a day.

  4. First two weeks

    Write down any change in heart rate, sleep, mood or stomach. Stop if something feels wrong.

  5. Before day 60

    Decide if it is worth keeping. The money-back window shown on the sales page is 60 days.

Buyer check

How do you check a tongkat ali product before you buy?

  1. 01

    Find the plant name

    Look for Eurycoma longifolia and the plant part, which is usually root.

  2. 02

    Look for an amount

    A real Supplement Facts panel prints milligrams, or the total weight of a blend.

  3. 03

    Ask for a lab result

    A certificate from an outside lab can show testing for hidden drugs.

  4. 04

    Be wary of big promises

    Health claims in ads need solid evidence behind them (FTC, Health Products Compliance Guidance).

  5. 05

    Confirm the seller

    Make sure the checkout names the product you meant to buy. Our buyer check shows how.

FAQ

Tongkat ali FAQ: questions people ask

What are the benefits of tongkat ali?

They are not well defined. WebMD says research has not settled whether tongkat ali helps erections or testosterone in a way you can rely on.

Does tongkat ali increase testosterone?

The evidence is not clear enough to say so. If you think your testosterone is low, a simple blood test ordered by a doctor gives a real answer.

What are the side effects of tongkat ali?

Common side effects are not well described, and long-term safety is unknown. Stop and call your doctor if anything new appears after you start.

Is there tongkat ali in Soda Horse Peak?

It is not confirmed. One eBay listing names it with no amount, while look-alike sites do not list it, and no Supplement Facts panel has been published.

Is tongkat ali safe for your heart?

Its heart safety is not well studied. Anyone with heart disease or on heart, blood pressure or nitrate medicine should ask a doctor before trying it.

Can tongkat ali be taken with Viagra or Cialis?

Ask your doctor first. Some tongkat ali products have contained undeclared drugs, which could double up with a prescription ED pill.

How long does tongkat ali take to work?

No reliable timeline exists. With effects not well defined and no amount known for this gummy, any timeline would be a guess.

Who should not take tongkat ali?

People taking nitrates, heart or blood pressure medicine, ED pills or hormone treatment should ask first. The product is sold to adults 18 and over.

Is tongkat ali the same as Malaysian ginseng?

Tongkat ali is sometimes called Malaysian ginseng, but it is a different plant from Panax ginseng. The two have separate research and safety notes.

Ready to try Soda Horse Peak?

30 gummies a bottle, from $49 a bottle on the 6-bottle pack, with a 60-day money-back window shown on the sales page. Ask for the Supplement Facts before you rely on it, and ask your doctor first if you take heart medicine.

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Three Soda Horse Peak bottles
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