🟢 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

33 Gram(s) Serving Size
27 Servings
Other Combinations Product Type
9% Evidence Coverage

Supplement Facts — Evidence Check

Calories
130 {Calories}
Calories from Fat
15 {Calories}
Total Fat
2 g (2% DV)
Saturated Fat
1 g (5% DV)
Trans Fat
Cholesterol
60 mg (21% DV)
Total Carbohydrates
4 g (1% DV)
Sugar
1.5 g
Protein
25 g (50% DV)
Vitamin A
109 IU (2% DV)
Calcium
128 mg (14% DV)
Iron
0.4 mg (2% DV)
95 mg (10% DV)
✅ Within RDA (0.1× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 95mg UL 4000mg
20 mg (5% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 20mg
Sodium
60 mg (3% DV)
Potassium
185 mg (5% DV)
L-Alanine
1290 mg
600 mg
📊 Market median: 500.0mg (143 products)
This product: 600mg
3320 mg
📊 Market median: 2000.0mg (63 products)
Median 2000.0mg This product: 3320mg
Alpha-Glucan Oligosaccharide
720 mg
L-Glutamic Acid
4660 mg
Glycine
460 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
840 mg
L-Proline
1600 mg
L-Serine
1290 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 Vanilla flavor Guar Gum Acesulfame Potassium Sucralose Soy Lecithin

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)

Product Information

📋 Directions for Use

Directions: As a dietary supplement, 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.

Contains milk and soy ingredients. Produced in a facility that also processes egg, tree nut, peanut, wheat, fish and shell fish ingredients.

Consult a physician before use if you are taking any medication or have any medical condition.

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

🧪 Formulation Notes

50g PROTEIN! (2 SERVINGS)

Natural and Artificial Flavors

TYPICAL AMINO ACID PROFILE PER SERVING L-Alanine. . . . . . . . . . . . . . 1,280 mg L-Arginine . . . . . . . . . . . . . . .600 mg L-Aspartic Acid . . . . . . . . . 3,320 mg L-Cystine . . . . . . . . . . . . . . . 720 mg L-Glutamic Acid . . . . . . . . .4,660 mg Glycine . . . . . . . . . . . . . . . . . 460 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 ††. . . . . . . . . . . 840 mg L-Proline . . . . . . . . . . . . . . . . . .1,600 mg L-Serine . . . . . . . . . . . . . . . . . . 1,290 mg L-Threonine †† . . . . . . . . . . . . . 1,810 mg L-Tryptophan #†† . . . . . . . . . . . .560 mg L-Tyrosine . . . . . . . . . . . . . . . . . . 770 mg L-Valine (BCAA) ††. . . . . . . . . . .1,480 mg †† Essential Amino Acids # Naturally Occuring. Not added or manufactured.

Additional Information

1 As measured by the Protein Digestibility Corrected Amino Acid Score. 2 Based on physically active 70 kg (154 lb) person. 3 Adapted from Lemon PWR. Effect of Exercise on Dietary Protein Requirements. Intl. J. Sport Nutrition (1998) 8:426-447. 4 Based on 70 kg (154 lb) person and adapted from Boirie Y. et al. Slow and Fast Dietary Proteins Differently Modulate Postprandial Protein Accretion. Proc. Nat’l. Acad. Sci. USA (1997) 94:14930-14935.

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

2024677.4

Best if used by date shown on container.

BEST TASTING…COMPARE!

EFFECT OF 100% WHEY PROTEIN INTAKE2 ON RATE OF MUSCLE PROTEIN SYNTHESIS3 MUSCLE PROTEIN SYNTHESIS RATE (g/hr) PROTEIN INTAKE (g/day) EFFECT OF 100% WHEY PROTEIN INTAKE ON AMINO ACID LEVELS4 AMINO ACID APPEARANCE RATE (µmol/min) WHEY PROTEIN PROVIDES A RAPID DRIVE OF AMINO ACID. HOURS AFTER INGESTION

Mass

THE SCIENCE BEHIND THE SIZE: • PRODUCT: A superior blend of high quality bioavailable 100% Whey Proteins: WPC and WPI. A premier concentrate that is 100% instantized, quick dissolving and easy-to-mix with a rich, refreshing taste. • RESULT: Stimulates muscle protein anabolism, which maximizes muscle growth that occurs after exercise, by enhancing muscle building and lean tissue mass.* Also, increases muscle performance and improves post-workout recovery.* • SCIENCE: Clinical studies show that 100% whey protein is one of the most anabolic muscle building proteins available, providing a rapid drive of amino acids to skeletal muscle tissue, thereby increasing the anabolic effects of weight training. Enhanced muscle protein anabolism increases muscle growth, to maximize gains. Research also shows that 100% whey protein has one of the highest protein qualities of all proteins1, and has one of the highest Protein Efficiency Ratios, providing more amino acids than most other proteins.

VANILLA SLAM

Product Details

UPC / SKU 0 27434 03113 4
DSLD Entry Date 2011-12-23
Product Type Other Combinations
Form Powder
Brand Twinlab
DSLD ID 3624
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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