🟢 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

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Label Data

4 Capsule(s) Serving Size
30 Servings
Botanical with Nutrients Product Type
58% Evidence Coverage

Supplement Facts — Evidence Check

1640 mg
📊 Market median: 2000.0mg (63 products)
Median 2000.0mg This product: 1640mg
400 mg
📊 Market median: 500.0mg (357 products) 📚 1 studies — no high-quality reviews
This product: 400mg
📊 Market median: 500.0mg (193 products) 📚 7 studies — no high-quality reviews
This product: 77.5mg
Vitamin A
1000 mcg RE (125% DV)
8 mcg (160% DV)
✅ Within RDA (0.5× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.008mg UL 0.1mg
8 mg (571% DV)
📊 6.2× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 8mg UL 100mg
400 mcg (200% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
4 mcg (160% DV)
✅ 1.7× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.004mg
25 mg (417% DV)
📊 5.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 25mg
380 mg (101% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 380mg
25 mg (250% DV)
✅ 2.3× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 25mg UL 40mg
120 mcg (218% DV)
✅ 2.2× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.12mg UL 0.4mg

Other Ingredients

D-Aspartic Acid Magnesium Oxide Gelatin Maca Extract Zinc Citrate Fenugreek Extract D-Calcium Pantothenate Silicon Dioxide Magnesium Stearate Retinol Acetate Sodium Selenite Pyridoxine Hydrochloride Cyanocobalamin Cholecalciferol Pteroylmonoglutamic Acid

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (97% of products) Structure/Function (94% of products) Nutrient (48% of products) No Claim (2% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions for use: Take 4 capsules once per day. Take capsules with a glass of water.

⚠️ Warnings & Precautions

Important Information: Do not exceed the recommended daily dosage. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Not recommended for use by pregnant or lactating women. If you are taking any medications, are under medical supervision, have an existing medical condition or symptoms of illness, consult your doctor before use.

Using this supplement at the same time as other food supplements may result in excessive ingredient doses, consult a qualified professional if you are unsure. Discontinue use and contact a doctor immediately if any adverse reactions occur.

Not intended for use by persons under the age of 18.

Do not use if seal is broken or missing. This product is a food supplement and is not intended to diagnose, treat, cure or prevent any medical condition, illness or disease.

Keep out of the reach of children.

Do not take if you are pregnant or likely to become pregnant except on the advice of a doctor or antenatal clinic.

Test Xtreme is high in Zinc, which contributes to the maintenance of normal testosterone levels in the blood.

🧪 Formulation Notes

This product contains vitamin A.

Additional Information

Store in a cool, dry place.

For best before end & lot: see lid.

NRV - Nutrient Reference Value

Product Details

UPC / SKU X000VMFM7B
DSLD Entry Date 2023-06-22
Product Type Botanical with Nutrients
Form Capsule
DSLD ID 286941
Data Updated 2026-04-11

Research Evidence

9 Research Sources
37 Avg Quality Score
5 Rct
4 Other
C The Effects of Six-Gram D-Aspartic Acid Supplementation on the Testosterone, Cortisol, and Hematological Responses of Male Boxers Subjected to 11 Days of Nocturnal Exposure to Normobaric Hypoxia
Rct Nutrients 2023
C Using an experimental medicine model to understand the antidepressant potential of the N-Methyl-D-aspartic acid (NMDA) receptor antagonist memantine
Rct Journal of psychopharmacology (Oxford, England) 2012
C The effects of d-aspartic acid supplementation in resistance-trained men over a three month training period: A randomised controlled trial
Rct PloS one 2017
C Short-Term d-Aspartic Acid Supplementation Does Not Affect Serum Biomarkers Associated With the Hypothalamic-Pituitary-Gonadal Axis in Male Climbers
Rct International journal of sport nutrition and exercise metabolism 2019
C Combined melatonin and adrenocorticotropic hormone treatment attenuates N-methyl-d-aspartate-induced infantile spasms in a rat model by regulating activation of the HPA axis
Other Neuroscience letters 2021
D A placebo-controlled randomized crossover trial of the N-methyl-D-aspartic acid receptor antagonist, memantine, in patients with chronic phantom limb pain
Rct Anesthesia and analgesia 2004
D The efficacy of adrenocorticotropic hormone in a girl with anti-N-methyl-D-aspartate receptor encephalitis
Other Brain & development 2018
D The role and molecular mechanism of D-aspartic acid in the release and synthesis of LH and testosterone in humans and rats
Other Reproductive biology and endocrinology : RB&E 2009
F Blockage of N-methyl-D-aspartate receptors decreases testosterone levels and enhances postnatal neuronal apoptosis in the preoptic area of male rats
Other Neuroendocrinology 2000
View all evidence for D Aspartic Acid →

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