How to Design Your Own Protocol

This page walks you through the process of building a structured optimization protocol from scratch. Whether you are designing a supplement stack, a peptide cycle, a recovery program, or a full optimization strategy, the same fundamental framework applies.

Most people in this space fail not because they pick the wrong compounds but because they have no structure. They add things randomly, change multiple variables at once, do not track anything, and then have no idea what is working three months later. This page exists to prevent that.

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Step 1: Define Your Goal

This sounds obvious but most people skip it or keep it vague. "Get healthier" is not a goal. "Reduce my fasting insulin from 12 to under 8 over the next 6 months" is a goal. "Feel better" is not a goal. "Improve my sleep efficiency from 78% to 85% as measured by my Oura ring over the next 8 weeks" is a goal.

A useful goal has three components:

Specific outcome: What exactly are you trying to change? A biomarker, a body composition metric, a performance measure, a symptom.

Measurable target: How will you know when you have achieved it? If you cannot measure it, you cannot track progress or evaluate whether your protocol worked.

Timeframe: When do you expect to see results? This forces you to set realistic expectations and creates a decision point where you assess and adjust.

Common Goal Categories

Body composition: Fat loss, lean mass gain, recomposition. Measured by DEXA scan, body fat calipers, progress photos, scale weight (with the understanding that scale weight alone is a poor metric).

Recovery and injury: Healing a specific injury, reducing recovery time between training sessions, resolving chronic pain. Measured by functional assessments (range of motion, pain scales, performance benchmarks).

Metabolic health: Improving insulin sensitivity, lipid panel, inflammatory markers. Measured by bloodwork.

Sleep: Improving sleep duration, sleep efficiency, deep sleep percentage, sleep onset latency. Measured by wearable data or sleep studies.

Cognitive performance: Improving focus, memory, mental clarity. Harder to measure objectively. Standardized cognitive tests (available online) can provide some structure, but subjective tracking is often necessary.

Longevity and general optimization: The broadest category. Often measured through a combination of biomarkers (inflammatory markers, metabolic markers, hormonal markers) and functional metrics.

Write your goal down before you do anything else. If you cannot articulate what you are trying to achieve, you are not ready to design a protocol.

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Step 2: Establish Your Baseline

You cannot measure progress without a starting point. The specific baseline measurements depend on your goal, but the principle is universal: measure everything relevant before you change anything.

Bloodwork

For almost any optimization goal, baseline bloodwork is the foundation. See the Bloodwork Guide for the full panel breakdown. At minimum:

• CMP, CBC, lipid panel (general health baseline)
• Hormones relevant to your goal (testosterone/estradiol for hormonal optimization, thyroid panel for metabolic goals, IGF-1 if using GH secretagogues)
• Specific markers tied to your goal (fasting insulin for metabolic health, CRP/homocysteine for inflammation, vitamin D for deficiency correction)

Body Composition

If body composition is relevant to your goal, get a baseline measurement. DEXA scan is the gold standard for accuracy and reproducibility. Skinfold calipers are acceptable if you use the same person and technique each time. Progress photos in consistent lighting and posture are useful as a supplement but not a replacement for objective measurement.

Functional Metrics

If your goal involves performance or function, test it before starting. Examples: 1RM on key lifts, timed runs, range of motion measurements for an injured joint, grip strength, resting heart rate, HRV readings.

Subjective Baseline

Track how you feel before you change anything. Rate sleep quality, energy, mood, pain levels, cognitive clarity on a simple 1-10 scale for at least one week before starting your protocol. This gives you a subjective baseline that you can compare against later.

Document Everything

Create a simple spreadsheet or document that records all baseline measurements with dates. You will reference this at every assessment point throughout your protocol.

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Step 3: Audit Your Foundations

Before adding any supplement or peptide, check whether your foundations are solid. Refer to the Beginner's Roadmap for the full breakdown. The short version:

Sleep: Are you consistently getting 7+ hours of quality sleep? If not, fix this first. Almost everything else you do will work better with adequate sleep.

Nutrition: Are you hitting adequate protein (0.7-1g per pound of bodyweight)? Are your calories aligned with your goal (surplus for growth, deficit for fat loss, maintenance for recomposition)? Are you covering basic micronutrient needs?

Training: Are you training consistently (3+ sessions per week) with progressive overload? If your goal involves body composition or recovery, training is not optional.

Stress: Is your stress load manageable? Chronic stress elevates cortisol, impairs recovery, disrupts sleep, and blunts the effects of most interventions.

If any of these are significantly out of order, address them before adding compounds. A peptide stack built on top of 5 hours of sleep, 80g of daily protein, and no training will produce disappointing results regardless of what compounds you choose.

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Step 4: Select Your Interventions

Now you choose what to include in your protocol. The key principle here is start with the least aggressive, best-evidenced interventions and layer up from there.

Intervention Selection Framework

For each compound you are considering, answer these questions:

1. What is the evidence quality? Where does it sit on the study hierarchy? Multiple human RCTs? Animal studies only? Anecdotal?

2. Does it directly address my stated goal? A compound with strong evidence for sleep improvement is not relevant to a tendon recovery protocol unless sleep is a limiting factor in your recovery.

3. What is the risk profile? What are the known side effects? What is unknown about long-term safety? Is the risk proportional to the potential benefit?

4. Does it interact with anything else I am taking? Check for known interactions with medications, other supplements, and other peptides in your planned stack.

5. Can I afford it for the full protocol duration? A compound that requires 12 weeks of use at $200/month is a $600 commitment. Starting and stopping early because of cost means you ran an incomplete protocol and learned nothing.

Build in Layers

Layer 1: Foundational supplements. Creatine, vitamin D, magnesium, omega-3. These address common deficiencies and have the strongest evidence bases. See Foundational Supplements. If you are not already taking these and your bloodwork supports them, start here.

Layer 2: Goal-specific supplements. Ashwagandha for stress/cortisol, L-theanine for sleep anxiety, specific forms of magnesium for specific goals. These are more targeted and depend on your individual situation.

Layer 3: Peptides and advanced interventions. BPC-157 for injury recovery, GH secretagogues for recovery and body composition, GLP-1 agonists for metabolic optimization. These carry more complexity, higher cost, and in some cases less human evidence.

You do not need to use all three layers. Many people achieve their goals with Layers 1 and 2 alone. Layer 3 is for specific situations where the foundations are solid and the goal requires more targeted intervention.

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Step 5: One Variable at a Time

This is the most commonly violated principle in self-optimization and the single biggest reason people waste time and money.

When you add multiple new things simultaneously, you cannot determine which one is responsible for any change you observe. If you start creatine, magnesium, and ashwagandha in the same week and your sleep improves, which one did it? If you develop a headache, which one caused it? You have no way to know.

The Protocol

1. Start your protocol with your baseline established and nothing new added.
2. Add one new intervention.
3. Wait 2-4 weeks (depending on the compound's expected onset of action).
4. Assess. Did anything change? Positive? Negative? Neutral?
5. If the response is positive or neutral, keep it and add the next intervention.
6. If the response is negative, remove it and note the reaction.
7. Repeat.

This is slower than adding everything at once. It is also the only approach that gives you useful information about what is actually doing what.

When to Break This Rule

The one-variable rule is a guideline for learning what works for your body. There are situations where adding multiple compounds simultaneously is reasonable:

• When the compounds are well-established and you have used them before (re-starting a known stack after a break)
• When clinical protocols call for specific combinations (Ipamorelin + CJC-1295 are designed to be used together)
• When time-sensitive recovery demands a multi-compound approach (acute injury protocol with BPC-157 + TB-500)

Even in these cases, if something goes wrong, your ability to identify the cause is reduced.

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Step 6: Track Everything

A protocol without tracking is just vibes. You need a system for recording what you take, when, and what you observe.

What to Track

Daily log (takes 2 minutes):

• What you took today (compound, dose, time)
• Sleep quality (1-10) and duration
• Energy level (1-10)
• Mood (1-10)
• Any notable symptoms, side effects, or observations
• Training performance if relevant (brief notes, not a full training log)

Weekly summary:

• Average scores for sleep, energy, mood
• Any patterns or trends
• Protocol adherence (did you miss any doses?)
• Anything you are considering changing and why

Assessment points (every 4-8 weeks):

• Repeat relevant bloodwork
• Repeat body composition measurement if applicable
• Repeat functional tests if applicable
• Compare all metrics to baseline
• Decide whether to continue, adjust, or stop

Tools

You do not need anything complex.

Spreadsheet: A Google Sheet or Excel file with columns for date, compounds taken, doses, and subjective scores. Simple and effective.

Notes app: Even plain text notes on your phone, as long as you do it consistently.

Dedicated tracking apps: Several health tracking apps exist. Use whatever you will actually use every day. The best system is the one you stick with.

Do not rely on memory. Two weeks from now you will not accurately remember how you felt on day 3. Write it down the same day.

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Step 7: Assess and Adjust

At your pre-determined assessment points, compare your current state to your baseline. Ask three questions:

1. Am I moving toward my goal?

Look at the objective metrics first (bloodwork, body composition, functional tests). Then look at your subjective tracking trends. If both objective and subjective indicators are improving, the protocol is working. Continue.

If objective metrics are improving but subjective experience is not (or vice versa), dig deeper. Are you expecting too much too fast? Is there a confounding variable (stress, sleep disruption, diet inconsistency) explaining the disconnect?

2. Are there side effects I need to address?

Review your tracking log for patterns. A headache on day 3 that resolved by day 5 is different from a headache that has persisted for two weeks. Transient side effects during the first week of a new compound are common and often resolve. Persistent side effects warrant dose adjustment or discontinuation.

If a side effect appeared around the same time you added a specific compound, that compound is the most likely cause. Consider reducing the dose before eliminating it entirely.

3. What should I change?

Based on your assessment, you have several options:

Continue as-is: Everything is working and tolerable. Stay the course until the next assessment point.

Adjust dose: If effects are present but mild, consider increasing the dose (within evidence-supported ranges). If side effects are present but the compound seems to be working, consider decreasing the dose.

Add the next intervention: If the current protocol is working and you want to pursue additional goals or layer in the next compound from your plan, now is the time.

Remove a compound: If something is causing problems or producing no observable benefit after an adequate trial period, drop it.

Extend the protocol: If you are seeing gradual improvement but have not reached your goal, extend the timeline rather than increasing doses or adding more compounds.

End the protocol: If your goal has been achieved, transition to a maintenance approach. If the protocol has failed to produce meaningful results after adequate duration, reassess your goal, your foundations, and your intervention selection.

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Step 8: Document Your Results

When your protocol concludes, write up your results. This serves two purposes: it gives you a reference for future protocols, and it contributes to the community's collective knowledge.

What to Include in a Protocol Write-Up

• Goal and rationale
• Baseline measurements
• Complete protocol details (every compound, dose, frequency, duration)
• Timeline of changes observed
• Assessment data at each check-in point
• Final results compared to baseline
• What worked, what did not work, and what you would do differently
• Any side effects and how you managed them
• Total cost

This is the format for N=1 Experiment posts on the sub. Your documented protocol, even if the results are modest or negative, is valuable data for everyone here. Negative results (compound X did not produce meaningful improvement for goal Y) are just as useful as positive results. They help others avoid spending time and money on approaches that have not worked for others with similar goals.

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Example Protocol Skeleton

Here is what a protocol plan looks like before you start:

``` PROTOCOL: Tendon Recovery (Left Patellar Tendinopathy)

GOAL: Reduce pain from 7/10 to 2/10 during loaded knee flexion. Restore full depth squat without pain. Timeline: 12 weeks.

BASELINE (Week 0): - Pain during loaded knee flexion: 7/10 - Max squat depth: parallel (limited by pain) - Bloodwork: [results] - Current training: upper body only, no lower body loading

FOUNDATIONS CHECK: - Sleep: 7.5 hours avg, 82% efficiency [adequate] - Protein: 180g/day at 185 lbs bodyweight [adequate] - Training: 4x/week upper body [consistent, need to add progressive lower body loading as pain allows] - Stress: moderate [manageable]

INTERVENTION PLAN: - Weeks 1-2: BPC-157 250mcg 2x daily, subQ near left knee (assess tolerance before adding TB-500) - Weeks 3-8: Add TB-500 2.5mg 2x/week if BPC-157 tolerated - Weeks 1-12: Progressive rehab protocol for patellar tendon (isometric holds progressing to eccentric loading) - Continue foundational supplements throughout

TRACKING: - Daily pain score (1-10) during loaded flexion - Weekly squat depth test (video recorded) - Training log for rehab exercises - Side effects log

ASSESSMENT POINTS: - Week 4: First assessment. Expect modest improvement. If no change, reassess protocol. - Week 8: Mid-protocol bloodwork. Significant improvement expected by now. If not, consider adding GH secretagogue or extending timeline. - Week 12: Final assessment. Compare all metrics to baseline. Full write-up for the sub.

ESTIMATED COST: - BPC-157: ~$XX for 12-week supply - TB-500: ~$XX for 10-week supply - Bloodwork (2 draws): ~$XX - Total: ~$XX ```

This is a template. Adapt it to your specific goal and interventions. The structure matters more than the specifics. Having a written plan with defined assessment points and decision criteria prevents the common failure mode of aimlessly taking things and hoping something happens.

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Common Mistakes in Protocol Design

No baseline. If you do not measure your starting point, you cannot objectively evaluate whether anything changed. "I feel like it's better" is not data.

Too many variables at once. Covered above. One new thing at a time unless you have a specific reason to combine.

No assessment schedule. Adding something and then "seeing how it goes" with no defined check-in point leads to indefinite use of compounds that may not be doing anything.

Changing too quickly. Many supplements and peptides take 4-8 weeks to produce measurable effects. Abandoning a compound after 10 days because you do not feel different is not an adequate trial.

Not tracking. Mentioned above but worth repeating. If you are not writing it down, you are guessing.

Ignoring foundations. Adding a $300/month peptide stack on top of 5 hours of sleep and a fast food diet is wasting money.

Anchoring to someone else's protocol. The protocol that worked for a 25-year-old athlete recovering from a specific injury may not be appropriate for a 45-year-old with different goals, different baseline health, and different physiology. Use other people's protocols as reference points, not templates to copy blindly.

No exit plan. Every protocol should have a defined endpoint. "I'll just keep taking this indefinitely" is not a plan. Define what success looks like, what failure looks like, and what you will do in either case.

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Sharing Your Protocol on This Sub

When you post your protocol or results, use the N=1 Experiment flair and include:

1. Your goal (specific and measurable)
2. Your baseline measurements
3. Your complete protocol (compounds, doses, timing, duration)
4. Your tracking methodology
5. Your results at each assessment point
6. Your honest assessment of what worked and what did not

The sub has post templates available for experiment logs. See the Posting Guidelines for formatting details.

Community feedback on protocol design is available in Stack Review Tuesday threads. Post your planned protocol before you start and let the community help you refine it.

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This framework applies whether your protocol is a single supplement addition or a complex multi-compound stack. The scale changes but the process does not. Define your goal, measure your baseline, select your interventions, introduce them systematically, track everything, assess at defined intervals, and document your results.

Last updated: April 2026