🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 9% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

35 Gram(s) Serving Size
26 Servings
Other Combinations Product Type
9% Evidence Coverage

Supplement Facts — Evidence Check

Calories
140 {Calories}
Calories from Fat
20 {Calories}
Total Fat
2 g (3% DV)
Saturated Fat
1 g (5% DV)
Trans Fat
Cholesterol
60 mg (21% DV)
Total Carbohydrates
5 g (2% DV)
Sugar
1 g
Protein
25 g (50% DV)
Vitamin A
109 IU (2% DV)
Calcium
128 mg (13% DV)
Iron
0.4 mg (2% DV)
112 mg (12% DV)
✅ Within RDA (0.2× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 112mg UL 4000mg
33 mg (8% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 33mg
Sodium
60 mg (3% DV)
Potassium
310 mg (9% DV)
Theobromine
63 mg
L-Alanine
1280 mg
600 mg
📊 Market median: 500.0mg (143 products)
This product: 600mg
3310 mg
📊 Market median: 2000.0mg (63 products)
Median 2000.0mg This product: 3310mg
Alpha-Glucan Oligosaccharide
720 mg
L-Glutamic Acid
4640 mg
Glycine
450 mg
L-Histidine
470 mg
1610 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 1610mg
2650 mg
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 2650mg
2180 mg
📊 Market median: 500.0mg (159 products)
Median 500.0mg This product: 2180mg
620 mg
📊 Market median: 500.0mg (193 products) 📚 7 studies — no high-quality reviews
This product: 620mg
L-Phenylalanine
830 mg
L-Proline
1600 mg
L-Serine
1280 mg
L-Threonine
1810 mg
560 mg
📊 Market median: 500.0mg (70 products)
Median 500.0mg This product: 560mg
770 mg
📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)
This product: 770mg
L-Valine
1480 mg

Other Ingredients

Whey protein concentrate and isolate Cocoa powder Chocolate flavor Guar Gum Acesulfame Potassium Sucralose Soy Lecithin

Label Claims — Verification

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)

Product Information

📋 Directions for Use

Directions: Add 1 scoop to 6 fl. oz. of cold water or 2 scoops to 12 fl. oz. of cold water. Consume 1-2 servings daily. For best results, use as part of a proper diet and exercise program.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN

WARNING: Do not use if pregnant or nursing. Consult a health care professional before use if you are taking any medication or have a medical condition.

Contains milk and soy ingredients.

Produced in a facility that also processes egg, wheat, treenut, peanut, fish and shellfish ingredients.

Notice: Use this product as a food supplement only. Do not use for weight reduction.

🧪 Formulation Notes

50g PROTEIN! (2 SERVINGS)

TYPICAL AMINO ACID PROFILE PER SERVING L-Alanine. . . . . . . . . . . . . . . . 1,280 mg L-Arginine . . . . . . . . . . . . . . . . .600 mg L-Aspartic Acid . . . . . . . . . . . 3,310 mg L-Cystine . . . . . . . . . . . . . . . . . 720 mg L-Glutamic Acid . . . . . . . . . . .4,640 mg Glycine . . . . . . . . . . . . . . . . . . . 450 mg L-Histidine . . . . . . . . . . . . . . . . . . . . . . . .470 mg L-Isoleucine (BCAA) †† . . . . . . . . . . . . .1,610 mg L-Leucine (BCAA) †† . . . . . . . . . . . . . . 2,650 mg L-Lysine †† . . . . . . . . . . . . . . . . . . . . . 2,180 mg L-Methionine †† . . . . . . . . . . . . . . . . . . . 620 mg L-Phenylalanine †† . . . . . . . . . . . . . . . . . 830 mg L-Proline . . . . . . . . . . . . . . . . . . . . 1,600 mg L-Serine . . . . . . . . . . . . . . . . . . . . .1,280 mg L-Threonine ††. . . . . . . . . . . . . . . .1,810 mg L-Tryptophan #†† . . . . . . . . . . . . . . . 560 mg L-Tyrosine . . . . . . . . . . . . . . . . . . . . .770 mg Mass L-Valine (BCAA) ††. . . . . . . . . . . . . 1,480 mg †† Essential Amino Acids # Naturally Occuring. Not added or manufactured.

Additional Information

100% INSTANTIZED, QUICK DISSOLVING STIMULATES MUSCLE GROWTH AND IMPROVES POST-WORKOUT RECOVERY*

2024676.4

Best if used by date shown on container.

BEST TASTING…COMPARE!

CHOCOLATE SURGE Natural and Artificial Flavors

Mass

Product Details

UPC / SKU 0 27434 03122 7
DSLD Entry Date 2012-01-25
Product Type Other Combinations
Form Powder
Brand Twinlab
DSLD ID 4265
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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