Pre-workout is easier to stick with when it doesn't taste like battery acid.

Transparent Labs gets the formula right—no artificial coloring, no sucralose, and fully transparent dosing.

But because they use stevia and natural flavoring, the taste can be hit or miss.

I tested all 9 flavors of Transparent Labs Bulk, ranked them from worst to best, and built the comparison guide below so you can decide in seconds.

🍬 Best Candy Vibe: Sour Grape

🏆 Best Daily Driver: Tropical Punch

🥥 Most Unique: Pineapple Coconut (Pina Colada)

🛡️ Safest "Middle" Option: Peach Mango

❌ Skip It: Strawberry Lemonade

Discount: Buy this pre-workout at http://Transparentlabs.com. Use code FITFREK for a discount.

• Method: Mixed each flavor with the recommended 10–12oz of water.
• Criteria: Checked mixability, sweetness, aftertaste, and aroma.
• Protocol: Reset my palate with water and apple slices between flavors and re-tested on different days to ensure consistency.

This isn’t just a one-time sip review. It’s a full taste test experiment.

Balanced, almost perfect. It is not too sweet and not too sour.

The hints of pineapple and peach make it incredibly easy to drink.

• Flavor Accuracy: 9.5/10
• Sweetness: 7–8/10
• Verdict: The safest "everyday" flavor.

Sour upfront with a distinct grape sweetness in the back.

It tastes like a grape gummy or a freeze pop.

• Flavor Accuracy: 9/10
• Sweetness: 8/10
• Verdict: Perfect if you want something fun that never feels boring.

Smooth, creamy pineapple upfront with coconut in the background.

It tastes surprisingly natural, not chemical.

• Flavor Accuracy: 9/10
• Sweetness: 7/10
• Verdict: If you like tropical vibes, this is the most refreshing option.

Sweet with a taste of tart. It has a clean finish and no bitterness.

Note that it mixes pale yellow because there is no artificial dye.

• Flavor Accuracy: 7/10
• Sweetness: 8/10
• Verdict: A safe option, but a bit generic compared to the top tier.

Hits hard. This is a very strong cherry flavor with a slight artificial edge. It is not subtle.

• Flavor Accuracy: 8/10
• Sweetness: 6–7/10
• Verdict: Great for cherry fans, but too much for everyday use.

Mango upfront and peach on the aftertaste.

It is balanced, slightly sour, and decent for long-term use.

• Flavor Accuracy: 7/10
• Sweetness: 5–6/10
• Verdict: You can drink this regularly without hating it.

Smells sweet, but tastes artificial.

It has a weird peach-like aftertaste that doesn't fit the name.

Score: 6/10

Leans heavily on the kiwi; the strawberry is faint. It is sweet but tastes artificial.

Score: 6/10

Mostly tastes like sour lemon with almost no strawberry.

It is overly sour and not balanced.

Score: 5/10 (The weakest flavor in the lineup).

No Junk: All-natural flavors, no dyes, no sucralose, no acesulfame K.

Full Transparency: Every ingredient and dose is listed.

Clinical Dosing: 8g Citrulline, 4g Beta-Alanine, 2.5g Betaine, 200mg Caffeine (PurCaf).

Performance: Clean energy, smooth focus, no crash.

Transparent Labs Bulk has 9 flavors worth trying.

Some are candy-like, some are balanced, and a few miss the mark.

• Go Fun: Sour Grape
• Go Daily: Tropical Punch
• Go Unique: Pineapple Coconut

Check Price at http://TransparentLabs.com (Use code FITFREK for a discount)