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Transparent Labs PreSeries BULK
SPECIMEN #TRANSPAR
Verified
Pre-WorkoutTransparent Labs

PreSeries BULK

Pre-workout for strength, endurance, focus, and muscle gain.. The product delivers strong doses of proven performance enhancers like Beta-Alanine, Betaine, and Citrulline Malate. It also uses several premium, branded ingredients for quality and efficacy. While most doses are clinical or strong, the high caffeine might not suit everyone.

9.0/10
EXCEPTIONAL

Outstanding pre-workout with clinical doses of the key performance ingredients. Citrulline malate at 8000mg is the exact optimal research dose. Beta-alanine at 4000mg exceeds the 3200mg optimal. Caffeine at 275mg is in the performance sweet spot. L-Theanine at 200mg smooths the caffeine jitters. L-Tyrosine at 1000mg is optimal for focus under stress. Betaine at 2500mg is the clinical dose for power output. Every leading ingredient is at or above clinical doses. Full label transparency. This is what a pre-workout should look like.

17 ingredientsPowder30 servings
Evidence
7.0
Dosing
5.7
Synergy
6.0
Official SiteAnalyze My Stack

What We Like

  • Clinical doses of key performance ingredients like Beta-Alanine, Betaine, and Citrulline Malate.
  • Inclusion of premium, branded ingredients such as BetaPure, AlphaSize, AstraGin, and Infinergy.
  • Excellent synergy between caffeine and L-Theanine for smooth energy and focus.
  • Comprehensive blend supporting pump, endurance, and cognitive function.

Watch Out For

  • High caffeine content may be too much for individuals sensitive to stimulants.
  • L-Theanine could be slightly higher for a more balanced 1:1 caffeine ratio.

What We Analyzed

PreSeries BULK Supplement Facts

Verified Supplement Facts

Every dose checked against clinical research

We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.

23 ingredients analyzed5 at clinical doses6 underdosed

Source: Official product page

Ingredient Breakdown

5 clinical2 adequate6 underdosed
Clinical Adequate Underdosed Overdosed|Bar = % of clinical dose
IngredientDoseStatusvs. Clinical
Vitamin D310.0
75mcgADEQUATE
75%
75mcg

of 4000IU

ADEQUATE
75%
Vitamin B69.0
5mgUNDERDOSED
20%
5mg

of 25mg

UNDERDOSED
20%
Vitamin B1210.0
250mcgUNDERDOSED
25%
250mcg

of 1000mcg

UNDERDOSED
25%
Sodium8.0
150mgUNDERDOSED
4%
150mg

of 3400mg

UNDERDOSED
4%
Potassium9.0
100mgUNDERDOSED
5%
100mg

of 2000mg

UNDERDOSED
5%
Citrulline Malate 2:19.0
8000mgCLINICAL
133%
8000mg

of 6000mg

CLINICAL
133%
Beta-Alanine8.0
4000mgCLINICAL
125%
4000mg

of 3200mg

CLINICAL
125%
Betaine Anhydrous7.0®

BetaPure

2500mgCLINICAL
100%
2500mg

of 2500mg

CLINICAL
100%
In our database (click to learn more) Not yet reviewed
Other Ingredients(inactive)

Natural Flavors, Calcium Silicate, Silicon Dioxide, Malic Acid, Stevia Extract, Blue Spirulina

Our Analysis

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