
Built For Athletes Who Don't Compromise
Three elite formulas. One complete anabolic system. Muscle, pump, and recovery, all covered.
SURGE 185โข delivers 2,400mg of PeptiStrongโข per serving, a fava bean-derived bioactive peptide network by Nuritas, clinically validated at Maastricht University against milk protein for muscle protein synthesis support. Plant peptide. Whey-level results.
Nitric Flow 7 floods your muscles with oxygen-rich blood using L-Arginine, L-Citrulline, and concentrated Beetroot Extract. Every rep fuelled. Every session earned.
Magnesium 12-in-1 Complex with 12 active forms including Glycinate, Malate, Taurate, and Threonate. Formulated to repair muscle, regulate cortisol, and prime you for tomorrow's session while you sleep.
Pre-workout pump, daily muscle protein synthesis support, overnight recovery. The stack covers every phase of your performance cycle so results compound week over week. No plateau after week two.
The Anabolic Performance Stack
Three precision-engineered formulas. One complete system for muscle, recovery, and performance.
SURGE 185โข
Muscle Peptide Complex
The cornerstone of the stack. SURGE 185โข delivers 2,400mg of PeptiStrongโข per serving, a fava bean-derived bioactive peptide network by Nuritas, clinically validated at Maastricht University against milk protein for muscle protein synthesis support. Stacked with Vitamin D3, Zinc, and BioPerineยฎ for enhanced absorption. Plant peptide. Whey-level results.
Magnesium
Complex 700
Recovery is where gains are made. Magnesium Complex 700 combines 12 bioavailable magnesium forms to optimize deep sleep, reduce muscle soreness, and restore the nervous system after intense training. Without proper recovery, even the best program falls short.
NITRIC FLOW 7โข
Nitric Oxide Complex
Blood flow is the delivery system. NITRIC FLOW 7 activates your body's natural nitric oxide pathways to maximize vasodilation, amplify muscle pumps, and drive more nutrients and oxygen directly to working muscles. Every rep counts more.
YOU'RE TRAINING HARD. SO WHY AREN'T YOU GROWING?
You're hitting the gym, eating your protein, sleeping 7 hours โ and still watching your progress flatline. The problem isn't effort. It's that your body is missing the biological signals it needs to actually build. The STร LK Anabolic Stack combines three precision compounds to restore what training alone can't fix โ so your effort finally converts to results.
How The Stack Rebuilds Your Body
A 90-day protocol engineered in three compounding phases. No stimulants. No hormones. Just signal.
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01 Phase OneWEEK 1โ2 ยท ACTIVATION
System Activation
Nitric Flow 7 kicks in immediately โ training pumps are fuller, blood flow is visibly improved, and post-workout soreness begins to ease. Magnesium starts regulating sleep depth and cortisol from day one.
First Signal Day 3โ5 -
02 Phase TwoWEEK 3โ4 ยท COMPOUND
Strength & Recovery Compound
SURGE 185 begins building momentum as the bioactive compound accumulates in circulation. You're training harder, recovering faster, and waking up less fatigued. More reps. More volume. More output.
Peptide Load Saturation -
03 Phase ThreeWEEK 5โ6 ยท VISIBLE SHIFT
Body Composition Shifts
Lean muscle becomes more visible. The stack's three-phase coverage means you're maximizing every training session and every night of recovery โ and body composition starts to reflect it.
Mirror Check Lean Visible -
04 Phase FourWEEK 7โ8 ยท PEAK STATE
Peak Anabolic Output
Full anabolic environment established. Strength output at its highest, vascularity pronounced, sleep quality optimized โ your body primed to build and hold lean muscle consistently.
System State Full Output -
05 Phase Five3+ MONTHS ยท FOUNDATION
Long-Term Performance Maintenance
Results compound over time. Sustained lean muscle, consistent recovery, maintained strength โ with zero stimulants and zero hormones. The stack becomes your permanent performance foundation.
Outcome Permanent
Stack Comparison
Why The STร
LK Anabolic Stack
Outperforms A Generic Bundle
Most stacks are three underdosed products shipped together for the illusion of a system.
This one is engineered as a complete protocol. Pre-workout. Daily. Overnight. Every phase covered.
Bundle
Bundle
Real People. Real Routines.
Daily Strength & Vitality With STร
LK
Daily Performance Support ยท Simple Daily Use
Frequently Asked Questions
Everything you need to know about the STร LK Anabolic Performance Stack.
What Stack Users Are Saying
2,800+ verified stack buyers worldwide. Real athletes. Real systems. Real results.
Three Products. One Complete System.
Been running all three for 10 weeks. The pump from Nitric Flow 7 drives the nutrients from Muscle Peptide 185 straight into the muscle, and the Magnesium repairs everything overnight. It's not three supplements โ it's one machine.
Bench Up 35 Lbs In 8 Weeks
Stuck at the same bench for over a year. Ran the full stack and hit a 35 lb PR at week 8. The muscle activation from Muscle Peptide 185 combined with the recovery from Magnesium is something else. Numbers I hadn't seen in years.
Sleep Changed Everything
Started the stack for the muscle gains but the Magnesium changed my sleep so dramatically it changed my whole recovery. I wake up genuinely rested. The training output that follows is completely different to what I had before.
Vascularity I Haven't Seen In Years
44 years old. The Nitric Flow 7 brought the veins back, Muscle Peptide 185 built the muscle underneath them, and Magnesium keeps it all running cleanly overnight. People at my gym started asking questions within a month.
The Stack Covers Everything
I used to need five separate products for what this stack does in three. Pump. Muscle. Recovery. Sleep. Training output. All covered. Simplified my whole protocol and got better results than when I was running twice as many supplements.
Cramps Gone. Pump Doubled. Muscle Up.
Magnesium stopped my mid-workout cramps in week one. Nitric Flow 7 doubled my pump by week two. Muscle Peptide 185 started showing on the mirror by week six. Three problems solved in one stack. Nothing else needed.
My Trainer Can't Explain It
Coach commented on my recovery speed before I even mentioned the stack. Same training volume, same diet โ just added these three. Session quality is higher, post-session fatigue is lower. He asked me to write down exactly what I'm taking.
Better Results At 42 Than At 32
The full-cycle approach is what makes the difference. Pre-workout blood flow, daily anabolic activation, overnight repair. Nothing falls through the cracks. My 32-year-old self never had a protocol this complete.
Pump Builds. Muscle Builds. Sleep Fixes.
Week 1 the Nitric Flow 7 pump was immediate. Week 3 Muscle Peptide 185 started compounding. Week 2 my sleep was already deeper from the Magnesium. By month 2 all three benefits were running at full power simultaneously. Unstoppable.
5 Days A Week, Fresh Every Session
Train 5 days and used to struggle on day 4 and 5. The Magnesium overnight recovery combined with the blood flow from Nitric Flow 7 means I walk in fresh every single morning. Muscle Peptide 185 does the rest. Best training year of my life.
Saved $40 And Got Better Results
Was spending more buying three separate brands. Switched to the STร LK stack, saved money, and the synergy between the products is night and day compared to mixing random brands. These three were designed to work together and it shows.
Best Decision Of My Training Year
Started the full stack in September. By December I put on 9 lbs of lean muscle and dropped body fat simultaneously. The three-phase coverage means your body is always in build mode โ during training, between sets, and overnight.
Non-Hormonal Was The Deciding Factor
Stayed away from anything hormonal for years. Three fully non-hormonal, stimulant-free products that still deliver real anabolic results โ that combination does not exist anywhere else. This stack is the answer I spent years looking for.
Comeback At 50 Was Smoother Than Expected
Took years off training and came back at 50 expecting to struggle. The stack made the rebuild faster than my 30s. Recovery from Magnesium, activation from Muscle Peptide 185, blood flow from Nitric Flow 7 โ body responded like it was 35 again.
Recomp Results I'd Never Achieved Before
Eating at maintenance, training 4 days a week, running the full stack for 12 weeks. Leaner and more muscular simultaneously. Previous attempts at recomp always failed. The combined muscle activation and recovery coverage changed the equation.
Made Everything Else In My Stack Work Better
Added the STร LK stack on top of my existing creatine and whey protocol. The nitric oxide amplifies nutrient delivery, Muscle Peptide 185 stacks on top of protein synthesis, and the Magnesium makes everything recover. Amplifies everything underneath it.
Zero Side Effects Across All Three
Sensitive to stimulants so I vetted every ingredient before buying. Three fully clean formulas โ no heart rate spikes, no sleep interference, no stomach issues. Just compounding results every week with nothing negative attached.
Injury Recovery Was Faster Than Expected
Coming back from a partial rotator cuff. Better blood flow from Nitric Flow 7 to the area, overnight tissue repair from Magnesium, and the anabolic environment from Muscle Peptide 185 keeping muscle from atrophying. Back to pressing in 9 weeks not 16.
People Keep Asking What I Changed
Four separate people at my gym asked what was different in the last six weeks. Vascularity up. Muscle fullness up. Energy higher. Changed nothing except adding the stack. The visual difference is visible enough that strangers notice.
Worth Every Penny And Then Some
Spent more buying three separate brands before switching to the STร LK stack. Paid less, got more. The synergy between products designed to work together is not marketing โ you feel it in the gym from week two onwards.
Maintained Momentum Through 6 Weeks Of Travel
Travel constantly for work. Hotel gyms, inconsistent sleep, different time zones. The stack kept everything running. Magnesium kept sleep quality up. Muscle Peptide 185 kept the muscle. Nitric Flow 7 kept the sessions productive. Never lost momentum.
Legs Finally Caught Up With Upper Body
Legs always lagged. The nitric oxide blood flow to quads and hamstrings during training combined with overnight magnesium repair transformed my lower body. 8 weeks and quad development I'd never achieved in years of training.
Dad Strength Is Fully Back
Two kids, desk job, three sessions a week max. The stack makes every session count more than five used to. Blood flow, anabolic activation, and sleep recovery doing the heavy lifting between sessions. Efficiency is unreal for a busy dad.
The Science On All Three Holds Up
Biochemistry background. Read the research on L-Citrulline, DL-185 activation, and multi-form magnesium absorption before buying. Every formula is justified. Real world results matched the science on all three. Exceptionally rare for a supplement stack.
Strongest I've Been In A Decade
48 years old and lifting numbers I haven't hit since my late 30s. The full-cycle stack covers everything I couldn't fix individually โ the pre-workout delivery, the anabolic signaling, the overnight repair. No single product could have done this.
Bought It For My Training Partner Too
Results were undeniable enough that I bought the stack for my training partner. He noticed the difference in week 3. We're both on all three products now and our sessions together are on a completely different level than before.
No Bloat. No Crash. No Issues.
Creatine always bloated me. Pre-workouts crashed me. Cheap magnesium upset my stomach. All three STร LK products are completely clean โ no water retention, no 3pm crash, no digestive issues. Pure results with zero downsides across the board.
Second Run And Still Improving
Ran the full stack, took a month off to see if gains held. They did. Now on my second run and results are compounding on top of the first cycle. This is what a permanent stack looks like. Not stopping.
Gym Motivation Is Back
Plateaued for 6 months and lost the drive to train. Started the full stack and within 3 weeks I was hitting new numbers, the pump was back, and I was sleeping better than ever. Nothing motivates you like visible progress on all fronts.
Masters Athlete Approved
Competing at masters level at 52. The stack covers every weakness that comes with age โ declining nitric oxide, slower recovery, reduced protein synthesis. All three addressed in one protocol. My coach has recommended it to five other athletes.
Shirts Fit Completely Differently
Upper body is visibly wider and fuller. Wife noticed before I did. Arms, chest, shoulders โ all changed in 12 weeks. The three-phase system means you're building and recovering simultaneously instead of one at the expense of the other.
Bought Skeptical. Stayed For Results.
Half-heartedly bought the stack after a friend pushed it. By week 4 the pump was undeniable, the sleep was better than it had been in years, and the mirror was starting to show something different. Texted him immediately. He was right.
Blood Work Still Perfect At Month 3
Got a full blood panel after 3 months on the stack. Hormones normal, liver markers fine, blood pressure unchanged. Doctor had zero concerns. Getting real anabolic results with zero health compromise. That combination is rare.
CrossFit Numbers Up Across The Board
Competitive CrossFit athlete. Added the full stack mid-season. Benchmark times improved, strength numbers went up, and recovery between sessions dropped dramatically. The combined blood flow, activation, and repair protocol is built for high-frequency training.
Finally Hit My Bench Goal
225 bench was a goal I'd chased for 2 years. Hit it at week 9 on the full stack. Nitric Flow 7 delivered the blood flow, Muscle Peptide 185 delivered the muscle activation, Magnesium delivered the recovery. All three had to be working for that to happen.
Best Lean Bulk I've Ever Run
16-week lean bulk with the full stack. 11 lbs added and stayed lean the whole way through. Usually bulk with fat. This time it was muscle. The anabolic environment created by all three products working together changes the outcome completely.
Garage Gym. Best Results Of My Life.
Train alone in a garage with basic equipment. The stack proved you don't need a fancy gym โ you need the right protocol. Blood flow, activation, and recovery handled. My home setup produced results I never got with a commercial gym membership.
Every Session Is More Productive
The Nitric Flow 7 pre-load means more blood in the muscle. Muscle Peptide 185 means the muscle does more with every rep. Magnesium means it repairs completely overnight. Each session builds directly on the last. Nothing is wasted anymore.
My PT Recommended All Three
My personal trainer pointed me to the DL-185 research and the nitric oxide literature. He specifically suggested running all three together for the synergistic effect. Results confirmed exactly why he made that recommendation.
Five Stars Without Any Hesitation
Do not usually write reviews. Writing this one because I have to. Month three and every single benefit across all three products is still improving week on week. Pump. Muscle. Sleep. Recovery. None of it plateaus. Highest possible recommendation.
Muscle Held On A 10-Week Cut
600 calorie deficit for 10 weeks. Kept almost all my muscle and vascularity actually improved as I leaned out. The anabolic coverage from Muscle Peptide 185 combined with the blood flow from Nitric Flow 7 makes the cut look completely different.
Grip, Forearms, Everything Stronger
Unexpected benefit โ forearm vascularity and grip strength both went up noticeably. The nitric oxide is reaching everywhere. Pull movements are more connected, holds are easier, and every muscle group responded โ not just the targeted ones.
Mind-Muscle Connection Is Sharper
Every rep feels like it counts more. The blood flow gets it there, the bioactive compound activates it, the magnesium repairs it overnight. The muscle is actually doing the work. Volume output up 30% in 6 weeks without adding training time.
Post-40 This Is Non-Negotiable
Every man over 40 needs to understand that nitric oxide declines, protein synthesis slows, and magnesium deficiency is rampant. This stack addresses all three simultaneously. Age is just a number when your protocol covers every gap.
The Science Behind All Three Is Solid
Biochemistry background. Read every paper on L-Citrulline vasodilation, DL-185 protein synthesis activation, and multi-form magnesium absorption before purchasing. All three mechanisms are well documented. Results matched the science on every product.
Bought The Stack For My Son Too
Results were so undeniable I ordered the stack for my son who just started lifting at 22. Both of us on all three products now. He's building faster than I ever did at his age. The full-cycle system works at any age.
Cycled Off To Test It. Big Mistake.
Stopped all three for three weeks to see what happened. Pump faded. Sleep deteriorated. Strength dropped noticeably. Back on immediately. That experiment told me everything I needed to know. The stack is non-negotiable permanently.
The Only Stack I'll Ever Run
Tried building my own stack from different brands for years. Nothing compared to running products designed to work together. The synergy between these three is not something you can replicate by mixing random supplements. This is the stack.
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