SR Stamina

product on market Capsule Iagen Professional 🟢 Safety: 100/100
Brand: Iagen Professional
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 58% of ingredients have research evidence
A Label Compliance Grade

Product Label

📄 Open Full PDF View on NIH DSLD →
📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

2 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
58% Evidence Coverage

Supplement Facts — Evidence Check

500 mg
📊 Market median: 500.0mg (357 products) 📚 1 studies — no high-quality reviews
This product: 500mg
Eleuthero extract
400 mg
Cordyceps
300 mg
300 mg
📊 Market median: 450.0mg (254 products) 📚 240 studies (Tier A: 0, B: 100)
This product: 300mg
200 mg
📊 Market median: 450.0mg (390 products) 📚 155 studies (Tier A: 0, B: 63)
This product: 200mg
200 mg
📊 Market median: 300.0mg (122 products) 📚 22 studies (Tier A: 0, B: 7)
This product: 200mg
100 mg
📊 Market median: 450.0mg (502 products) 📚 28 studies (Tier A: 0, B: 8)
This product: 100mg
100 mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 100mg
50 mg
📊 Market median: 60.0mg (107 products) 📚 1 studies — no high-quality reviews
This product: 50mg
50 mg
📊 Market median: 250.0mg (337 products) 📚 125 studies (Tier A: 1, B: 41)
This product: 50mg
Cola Nut
50 mg
40 mg
📊 Market median: 120.0mg (440 products) 📚 187 studies (Tier A: 1, B: 71)
This product: 40mg

Other Ingredients

Cellulose Ethers Microcrystalline Cellulose Vegetable Stearate

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (100% of products) Structure/Function (85% of products) Nutrient (8% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested Use: Take 2 capsules, 2 times per day with meals or as directed by your healthcare professional.

⚠️ Warnings & Precautions

Read first: Children, women who are pregnant or nursing, and those being treated for a medical condition should consult a healthcare professional before using any dietary supplement.

Read first: Children, women who are pregnant or nursing, and those being treated for a medical condition should consult a healthcare professional before using any dietary supplement.

🧪 Formulation Notes

Energy support formula Increases stamina and enhances physical performance Inhibits fatigue and increases ability to withstand stress Promotes a healthy immune response

About SR Stamina: Borrowing from long traditional uses and strong clinical science, SR-Stamina is a blend of herbal adaptogens and other traditional herbs known to increase physical performance.

Product Details

UPC / SKU 8 52980 00145 0
DSLD Entry Date 2020-08-23
Product Type Other Combinations
Form Capsule
Brand Iagen Professional
DSLD ID 230507
Data Updated 2026-04-11

Research Evidence

4 Research Sources
47 Avg Quality Score
3 Rct
1 Systematic Review
C Maca (L. meyenii) for improving sexual function: a systematic review
Systematic Review BMC complementary and alternative medicine 2010
PubMed DOI
C A double-blind, randomized, pilot dose-finding study of maca root (L. meyenii) for the management of SSRI-induced sexual dysfunction
Rct CNS neuroscience & therapeutics 2008
PubMed DOI
C Does Lepidium meyenii (Maca) improve seminal quality?
Rct Andrologia
PubMed DOI
D Effect of Lepidium meyenii (Maca), a root with aphrodisiac and fertility-enhancing properties, on serum reproductive hormone levels in adult healthy men
Rct The Journal of endocrinology 2003
PubMed
View all evidence for Maca →

Compare Similar Products

Stabilize Arms Race Nutrition 100
Maca VISPURA 100
Maca Extract Spring Valley 100
Maca Complex
Maca Complex GNC Herbal Plus 100
Energize + Perform The Healthy Hamster 100
View all Maca products →
Maca research & evidence Best Maca rankings All Maca products More from Iagen Professional View on NIH DSLD →