GNC Clinton Hwy

GNC Clinton Hwy

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Fueling gains,goals and good vibes at GNC Clinton Hwy! � From vitamins to workout power we got it!!

07/11/2026

Today's viral Product: You've seen it all over TikTok and the socials. Everyone is loving L-Carnitine:

(also it makes you sweat good)

07/09/2026
06/24/2026

Buy 1 Get 1 Free Drink and Case Sale on Now!

*limitations apply

06/20/2026

GNC's Sizzling Summer Sale: Mix & Match BOGO 50% OFF!

​It's the ultimate time to stock up and crush your goals! GNC's massive summer promotional event is live, running now through June 24th! For a limited time, enjoy a legendary Buy One, Get One 50% Off deal, valid storewide and online. The best part? It's mix-and-match, so you can stack different products and top brands to find your perfect performance and wellness combination. Stack, save, and supercharge your results with incredible value!
​To help you plan your purchase, here is a basic list of common items and categories included in the Mix & Match BOGO 50% OFF sale:

​Protein Powders: Choose from Whey, Casein, Plant-based, Vegan, and Blends in dozens of delicious flavors.

​Pre-Workout Boosters: Ignite your training with extreme energy, intense focus, and massive pumps.

​Intra- & Post-Workout Aminos: Support recovery and endurance with full transparent BCAAs and EAAs.

​Creatine: Maximize power and size with your choice of Monohydrate, HCL, and specialized blends.

​Vitamins & Multivitamins: Premium, goal-oriented vitamins, Vitapaks, and letter vitamins for Men, Women, and Kids.
​Fish Oil & Omegas: Essential heart, joint, and brain support.

​Weight Loss & Fat Burners: Effective supplements for energy, metabolism, and appetite control.

​Energy Drinks & Snacks: Get fueled with popular zero-sugar energy cans and delicious protein bars.

​Restrictions apply. Selection varies. Valid online and at participating in-store locations. See website or store associate for full details. Don't miss out—shop now at GNC and make this your best season yet!

06/17/2026

L-Lysine is an essential amino acid, meaning the human body cannot synthesize it—it must be acquired entirely through diet or supplementation. It acts as a fundamental building block for protein and plays a critical role in tissue repair, physical conditioning, and overall metabolic health.

​Why L-Lysine Matters for Physical Conditioning
​When you are pushing through heavy training blocks, your body's demand for raw recovery materials skyrockets. Here is where L-Lysine does the heavy lifting:

​Muscle Protein Synthesis: Lysine is crucial for building and maintaining skeletal muscle. Without adequate lysine, the body's ability to repair the muscular micro-tears caused by resistance training is bottlenecked, which can slow down both recovery and hypertrophy.

​Collagen Formation: It is a primary component of collagen, the structural protein that makes up cartilage, tendons, and ligaments. Proper lysine levels help strengthen connective tissues, reducing the risk of joint injuries when moving heavy loads.

​Fat Metabolism and Energy: Lysine is a direct precursor to carnitine, a molecule responsible for transporting fatty acids into the mitochondria where they are burned for energy. This makes it vital for sustaining endurance and optimizing body composition.
​Systemic Health Benefits
​Beyond physical training, lysine is heavily involved in daily metabolic and immune functions:

​Immune System Support: Lysine is widely known for its antiviral properties, specifically in suppressing the herpes simplex virus (HSV-1), which causes cold sores. It competes in the body with arginine, an amino acid the virus needs to replicate.

​Calcium Absorption: It increases the amount of calcium the body absorbs in the gut and reduces the amount excreted in urine. This is essential for maintaining bone density and preventing stress fractures.

06/14/2026

⛽ FUEL AND FLEX | FLEX ON ‘EM 💪

SUMMER FLAVOR FEATURE:
FLEXIN' STRAWBERRY WATERMELON 🍓🍉

PUMP FUEL ALL IN Insanity with the bold, refreshing taste of Flexin’ Strawberry Watermelon. Built for those who train with intensity and refuse to settle.

💥 WHAT SETS IT OFF:
✔️ 45g+ of Performance Ingredients – Maximum formula for maximum output
✔️ Extreme Pumps & Focus – Feel every contraction, every rep
✔️ High-Intensity Energy – Designed for serious athletes pushing limits

This is for the lifters who go beyond the comfort zone...who chase the burn, embrace the grind, and show up ready to dominate 🍉 Sweet, refreshing flavor meets hardcore performance fuel, perfect for summer sessions when the heat is high and the goals are higher.

⛽ Fuel Your Grind
🔒 Stay Locked In
💪 FLEX ON ‘EM!!!

💪

👉 Drop a 🍉 if you’re ready for INSANITY Mode ⬇️

Find our PUMP FUEL and other PMD Supps at your local family owned and operated GNC CLINTON Hwy
🔗 https://fitlifebrands.com/pages/store-locator-3

06/06/2026

Get your gut right and your whole body will thank you! Probiotics are your secret weapon for digestive and immune support. This system offers a tailored approach to help you optimize.

​ACCELERATE RESULTS: Try the specialized Total Lean Gut-Friendly Fat Loss™ probiotic to boost your efforts!

​TARGETED SUPPORT: Get the perfect blend with formulations specifically for Men and for Women.

​A FLAVORFUL, CONVENIENT BOOST: Not a fan of pills? Our Probiotic Soft Chews are delicious, multi-strain, and guarantee potency for everyday wellness.

​Take control of your health. Choose your optimized system today!

06/05/2026

Celebrate GHOST’s tenth birthday with Buy 1, Get 1 50% Off savings on all your GHOST® favoritesˇ. In stores Hurry in , the party ends 6/10!

06/03/2026

It begins

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Click here to claim your Sponsored Listing.

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6688 Clinton Highway
Knoxville, TN
37912

Opening Hours

Monday 10am - 8pm
Tuesday 10am - 8pm
Wednesday 10am - 8pm
Thursday 10am - 8pm
Friday 10am - 8pm
Saturday 10am - 8pm
Sunday 12pm - 6pm