A Peak Week Guide for Natural Bodybuilders, Models, and Actors (Drug-Free)

1. Introduction & Prerequisites

So you've followed our award-winning Cut Guide and reached stage-ready levels of body fat. Now it's time for the final push before you step on stage or in front of the camera. This guide will walk you through a completely drug-free peak week.

First, a serious health warning. This protocol is a short-term manipulation of water and carbs; it's not a sustainable lifestyle. Pushing your body to extreme leanness and repeating this process can disrupt your hormones like testosterone, estrogen, and cortisol. It can also negatively affect your mood, sleep, digestion, and for women, it can impact menstrual cycles. Do NOT attempt this regularly.

This process is only effective if you've already done the hard work. For natural bodybuilding, you must be exceptionally lean before starting.

• Men: Around 5-8% body fat.
• Women: Around 13-15% body fat.

Actors and models typically maintain slightly higher body fat levels, around 8-10% for men and 16-18% for women. Because of this, they should follow a milder version of this protocol.

2. Phase 1: Glycogen Depletion (Day -7 to -4)

The goal for the first few days is simple: empty the tank. You need to deplete your muscle glycogen stores to set the stage for a massive carb load later.

Your carb intake will be very low, at about 0.5-1g per kilogram of bodyweight each day. If you feel excessively flat or weak, you can adjust this slightly higher, up to 1.5g/kg/day. Keep protein high at around 2.2g/kg/day to preserve muscle, and fats should be moderate at 0.8-1g/kg/day. You'll need to drink a lot of water, anywhere from 6-8 liters for larger individuals or 0.07-0.09L/kg/day. It's also crucial to keep your salt intake normal to high, around 3-5g per day.

Training during this phase should consist of two or three full-body workouts. Use moderate weight with high reps, and do not train to failure. The focus here is purely on depleting glycogen, not creating muscle damage.

3. Phase 2: Carb Load (Day -3 to -1)

Now that your muscles are primed for carbs, it's time to load up. This is the phase that will make your muscles swell, creating a full and tight look.

Your carbohydrate intake will dramatically increase.

• Men: 8-12g of carbs per kilogram of bodyweight per day.
• Women: 6-10g/kg/day, though many find the sweet spot is around 6-8g/kg.

Spread your carbs over five or six meals a day to help prevent bloating. Stick to easily digestible sources like jasmine rice, potatoes, honey, and rice cakes. Protein intake stays the same at about 2.2g/kg/day, while fats should drop to a moderate or low level, between 0.5-0.8g/kg/day. Continue drinking plenty of water, starting at 6-7L/day and tapering down to 4-5L by Day -1. Keep your salt intake consistent at 3-5g/day.

Training should be very light. A few pump-focused workouts are fine, but if you tend to hold water in your lower body, it’s best to avoid training legs. Monitor yourself closely for any bloating or digestive discomfort and adjust as needed.

4. Peak Day (Day 0)

The day you've been working toward has finally arrived. Whether it's for a photo shoot or the stage, today is about maintaining fullness while looking as dry and crisp as possible.

You'll eat small amounts of carbs, roughly 20-50g per meal depending on your bodyweight, every two to three hours. Water intake should be reduced to sipping only, for a total of about 500-750mL for the entire day. Your fat intake will be very low. To enhance vascularity, you can slightly increase your salt intake with an extra 500-1000mg of sodium total.

Before you go on, you'll want to get a light pump. Focus on the muscles that will be most visible: for men, this is typically the chest, shoulders, and arms, while for women, it's often the glutes and delts. Use resistance bands or light dumbbells. Don't overdo it. The goal is just to get some blood flow for a hard, vascular look, not to get fatigued.

5. Food Choices and Restrictions

To get the best results, you have to stick with simple, tested foods. The wrong spice or oil can cause bloating or water retention, undoing your hard work.

When it comes to spices, keep them minimal. Stick to low-sodium options like black pepper, garlic powder, or paprika. Avoid high-sodium blends like taco seasoning and spices known to cause bloating, such as chili powder or cumin for those who are sensitive. During your depletion phase (Day -7 to -4), you can use small amounts of olive or avocado oil to hit your fat targets. After that, avoid oils during the carb load and on peak day to keep your fat intake low. Non-stick cooking methods like steaming or baking are your best bet.

Your diet should be built around lean protein sources like chicken breast, egg whites, and white fish to hit your 2.2g/kg/day target. For carbs, use the ones listed earlier: jasmine rice, potatoes, honey, and rice cakes. Stay away from high-fiber vegetables like broccoli and cauliflower during the carb-load and peak day, as they can cause bloating. You should also avoid dairy unless you know for sure it doesn't cause you issues. It goes without saying that processed foods, sugary snacks, and alcohol are off-limits.

The best way to avoid surprises is to prep your meals in advance using a small range of foods you know work for you. Always test your food choices during a practice peak week.

6. Supplements

• Caffeine: Use caffeine only on Day -1 and Day 0. Take 3–6 mg/kg about 30-60 minutes before your pump-up or event for better focus, vascularity, and muscle hardness. Avoid it earlier in the week to maintain your sensitivity.
• Creatine: Unless you are a very experienced user who knows how your body responds, stop taking creatine 5-7 days before peak day, as it can cause some people to hold water under the skin.

For more advanced athletes, a few optional supplements might help.

7. Post-Peak Recovery

After your event, it's critical to reintroduce water, carbs, and fats slowly over two or three days. Suddenly bingeing can lead to severe bloating, electrolyte imbalances, and digestive problems. Women should monitor their menstrual cycle for any disruptions and consult a professional if symptoms persist.

8. Evidence & References

The final tip is to trust the mirror and photos, not just the scale, to guide your adjustments through each phase. And a final warning: overdoing water cuts can make you look flat or cause cramping on stage. If this is your first time, running a full practice of the protocol a few weeks out is the smartest way to avoid any last-minute surprises.

• Helms, E. R., et al. (2014). Evidence-based recommendations for natural bodybuilding contest preparation: nutrition and supplementation. JISSN.
• Chappell, A. J., et al. (2018). Nutritional strategies of high-level natural bodybuilders during competition preparation. Eur J Sport Sci.
• Kistler, B. M., et al. (2014). Physiological adaptations to training in elite natural bodybuilders. JISSN.
• Bussau, V. A., et al. (2002). Carbohydrate loading in human muscle: an improved 1-day protocol. Eur J Appl Physiol.
• Loucks, A. B., et al. (1998). The female athlete triad. Med Sci Sports Exerc.
• Sawka, M. N., et al. (2007). Exercise and fluid replacement. ACSM Position Stand.