NeuroFlex+ is a liquid liposomal B-complex with Vitamin C, Zinc, Magnesium, Choline, and more — designed to support energy metabolism, focus, nerve function, and whole-body cellular support for women who train hard.
You’re Doing the Work. But Is Your Body Supported?
You hit leg day. You eat your protein. You track your routine. But some days, energy feels off, focus drops, recovery feels slow, and your body does not feel like it is keeping up with the work you’re putting in.Training is only one side of the equation. Your body also needs the nutrients that help turn food into usable energy, support nerve signaling, and keep your daily routine consistent.
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Energy Metabolism
B vitamins help the body convert food into usable energy.
Nerve + Muscle Function
Magnesium and B vitamins support normal nerve and muscle function.
Cellular Support
Vitamin C, Zinc, Folate, B12, and Choline support cellular function, tissue repair, and whole-body wellness.
Supports energy metabolism and nervous system function.
More Vitamin C than 4 cups of broccoli
Supports immune function, collagen production, and antioxidant protection.
More Vitamin B12 than 40 servings of salmon
Supports red blood cell formation and nerve function.
As much Zinc as 3 servings of beef
Supports immune health, tissue repair, and protein synthesis.
Ready to Add It to Your Routine?
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1 Bottle — Starter Routine
Best for trying it out. Softie
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3-Pack — Best Value
Best for consistency and check results. The path to being firm
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Subscribe & Save — Routine Locked In
Best for Daily use and committed. Stay Firm. Apple Bottoms Only.
Your Glute Routine Needs
Fuel, Focus, and Recovery Support.
If you’re training glutes, legs, or full body, your body is constantly using nutrients to support energy production, muscle contraction, nerve signaling, and recovery. That does not mean one supplement builds your shape for you — you still need training, protein, calories, sleep, and consistency.
But the right daily support can help your routine feel more complete.
Supports muscle communication and normal nerve signaling.
Recovery Support
Vitamin C, Zinc, and Magnesium support tissue repair and daily recovery systems.
Everybody Calm Down, The Fleek Juice Girls Are Talking.
287+ Customers Who Love Us
Olivia Brooks |Customer
Verified Buyer
Wow!
“I train legs twice a week and needed something simple for daily support. I take it before work or before the gym. This gives my legs the pump”
02/09/2026
Shelby Manin |Customer
Verified Buyer
Amazing!
I was doing hamstring curles and leg press machine 1 - 2 times a week. With this addition I'm doing hamstring curls and leg press machine back to back 4x a week, the deeper the routine the faster I recover.
02/09/2025
Sophia Bennett |Customer
Verified Buyer
Incredible!
My RDN recommend me to take some Liposomal formula for my training, recovery, and competition. After I found Fleek Juice I'm not taking dry capsules again! Super tasty! 😋
02/09/2025
Isabella Foster |Customer
Verified Buyer
Awesome!
Started adding NeuroFlex+ into my morning routine and honestly my workouts feel way more consistent now 😭🍑 better energy, better recovery, and I’m actually staying locked in during leg days instead of crashing halfway through.
02/09/2025
Lucas Mitchell |Customer
Verified Buyer
Fantastic!
I was low on magnesium and tired of taking 3 different B vitamins every day. This has everything in one, tastes like light strawberry, and I’m not running back to the doctor complaining about fatigue and brain fog anymore.
02/09/2025
Why Liquid Liposomal?
Traditional capsules still have to break down through digestion. NeuroFlex+ uses a liquid liposomal format designed to help protect nutrients through digestion and support delivery into the body.
No supplement replaces training, protein, calories, sleep, and consistency. NeuroFlex+ is designed to support energy metabolism, nerve function, focus, and whole-body cellular support as part of your routine.
Is this a pre-workout?
No. It is not a stimulant pre-workout. It is a daily liquid liposomal B-complex designed to support energy metabolism and daily wellness.
When should I take it?
Many people take it in the morning, before training, or with their daily supplement stack. Follow the suggested use on the label.
Why liquid instead of capsules?
Liquid format avoids capsule fillers and binders. Liposomal delivery is designed to help protect nutrients through digestion and support delivery into the body.
Does it have caffeine?
No, unless your final formula contains caffeine. If not, say: No caffeine. No stimulant-style spike.
What does it taste like?
Strawberry.
Can I take it with protein, creatine, or electrolytes?
Yes, many customers add it into their daily fitness routine. If you have a medical condition, take medication, are pregnant, or nursing, consult your healthcare provider first.
Is this only for women?
No. But this page is built for women who train and want daily support for energy metabolism, focus, and recovery systems.