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Semenax versus Viagra: Male Enhancement Supplement Comparison

Compare Semenax and Viagra across formula disclosure, intended purpose, cost, usage, quality signals and purchase terms.

The essentials
Semenax
Semenax

Four-capsule daily semen-volume support formula

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Viagra
Viagra

Brand-name sildenafil for as-needed ED treatment

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Overview

The primary facts and short summaries for each product.

Primary fact$59 per bottleCurrent one-bottle price · 120 capsules; 30 daily servings.$100/pillStarting at · Better to buy generic Sildenafil
OverviewAn 18-ingredient daily capsule formula marketed for semen volume, orgasm intensity and male reproductive wellness.Viagra is branded sildenafil, marketed in the U.S. by Viatris. Brand identity does not make it a different active treatment from approved generic sildenafil.

Formula

Compare product format, ingredient disclosure, proprietary blends and common dietary preferences.

Gummy formatNoNo
Capsule formatYesNo
Powder formatNoNo
Liquid formatNoNo
Ingredients with disclosed dosages (ingredients)YesNo
Full formula disclosureYesNo
Proprietary blendYesYes
Stimulant-freeNoYes
VeganNoNo
Sugar-freeNoNo
Gluten-freeNoNo

Intended Purpose

Shows what the manufacturer markets the product to support; these fields do not establish a medical outcome.

Marketed for libido supportYesNo
Marketed for stamina supportNoNo
Marketed for energy supportNoNo
Marketed for blood-flow supportYesYes
Marketed for testosterone supportNoNo
Marketed for general sexual wellnessYesNo

Value

Compare bottle pricing, servings and calculated day, serving and monthly costs.

Retail price ($)
59 $Lowest
100 $Highest
Servings per container (servings)
30 servingsHighest
1 servingsLowest
Cost per serving ($)
2 $Lowest
100 $Highest
Estimated cost per day ($)
2 $Lowest
100 $Highest

Usage

Compare serving requirements, suggested frequency and whether the product is marketed for daily or as-needed use.

Units per serving (units)
4 unitsHighest
1 unitsLowest
Recommended servings per day (servings)1 servingsNot specified
Gummies per serving (gummies)Not specified0 gummies
Capsules per serving (capsules)
4 capsulesHighest
0 capsulesLowest
Suggested timing before activity (minutes)Not specified60 minutes
Marketed for daily useYesNo
Marketed for as-needed useNoYes

Quality & Transparency

Compare testing and manufacturing claims, public documentation, warning disclosures and evidence-related signals.

Third-party testing claimedNoNo
COA publicly availableNoNo
GMP manufacturing claimedYesNo
Testing lab disclosedNoNo
Manufacturer warnings disclosedYesYes
Medication interaction warning disclosedYesYes
Age restriction disclosedYesYes
No FDA warning locatedYesNo
No recall locatedYesNo

Purchase Terms

Compare purchase options, shipping disclosures, return windows and guarantee terms.

One-time purchase availableYesNo
Subscription availableNoNo
Shipping restrictions disclosedNoNo
Return period (days)67 daysNot specified
Money-back guaranteeYesNo
Opened bottles eligible for returnYesNo

Strengths & details

Editorial considerations and links to each complete product profile.

Strengths
  • NIH label provides ingredient amounts
  • Published randomized clinical study
  • 67-day guarantee accepts returned empty containers
  • Established branded sildenafil product
  • Three tablet strengths
  • As-needed schedule
Considerations
  • Four capsules per daily serving
  • Benefits are presented primarily as manufacturer claims
  • Single-bottle price is $59
  • Same active medicine as generic sildenafil
  • Meal timing may affect onset
  • Prescription assessment and interaction review required
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Details are shown as provided. “Not specified” means information has not been supplied.

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