Frequently asked questions

The SBN program runs across three phases. Phase 1 (2 days) is a loading period where you eat freely. Phase 2 (21 to 60 days) is the detox and fat burning phase, where you eat 100g of one protein plus 125g of one vegetable per meal, twice a day, alongside natural sublingual drops or transdermal patches. Phase 3 (21 days) gradually reintroduces foods to reset your metabolic set point so the weight stays off.

Drops are our original formula, taken 3 times daily under the tongue. Patches are applied to the skin daily and are perfect for busy lifestyles. Both deliver the same active ingredients (L-Arginine, L-Carnitine, L-Ornithine) and produce the same results. If you have sensitive skin or react to adhesives, we recommend drops.

The 12-day Trial Kit is ideal if you want to test the program first. The 30-day Premium Kit is our most popular for first-timers. The 43-day DETOX43 is the sweet spot for significant results. The 60-day Accelerated program is for bigger weight loss goals (15-20kg+). Not sure? Take our 60-second quiz or call our free nutritionist consult on 1800 787 628.

Each meal is 100g of one approved protein (chicken breast, white fish, prawns, lean beef, eggs, cottage cheese, and more) plus 125g of one approved vegetable (broccoli, spinach, zucchini, asparagus, tomato, and more). You also get two fruit serves per day and one snack. Unlimited herbs, spices, garlic, ginger, and lemon juice. Full approved food list is included in your program guide.

No exercise is required. The program is designed to work on its own through nutrition and natural supplementation. Light activity like walking is encouraged but not mandatory. If you are a regular exerciser, the eGuide includes an Active Protocol section with adjusted portions.

Any time that works for you. The program works year-round. Some people prefer starting on a Saturday (so the 2-day loading phase falls on a weekend), but consistency matters more than timing. Many of our customers start mid-week without any issues.

Results vary depending on starting weight, program duration, and compliance. On average, customers lose 5 to 12kg in 30 days. Some lose more, some less. We never promise specific outcomes because every body is different. What we can say is that over 50,000 women have completed the program with a 4.8-star rating from 2,400+ reviews.

That is what Phase 3 Maintenance is for. Over 21 days, you gradually reintroduce foods while your metabolism settles at its new, lower weight. This resets your metabolic set point so your body accepts the new weight as normal. Our community regularly reports maintaining results for 6 to 12+ months. Programs without a maintenance phase (most of them) have much higher rebound rates.

Some people experience mild detox symptoms in the first few days, including headaches, fatigue, or irritability. These are normal signs that your body is adjusting and usually resolve by day 3 to 5. Drinking plenty of water helps. If you experience anything concerning, our support team is available on 1800 787 628.

Day 1, your body starts accessing stored fat. By days 3 to 4, your gut microbiome begins optimising and colon cells renew. By day 5, new stomach lining cells form. By day 11, skin cells renew (many notice clearer, brighter skin). By day 16, insulin and blood glucose processing improves. By day 26+, mood and mental clarity improvements are common.

The detox drops and patches contain L-Arginine, L-Carnitine, and L-Ornithine, which are naturally occurring amino acids that support fat metabolism. All ingredients are naturally derived and Australian sourced. Only Formula Z+ is TGA-listed (AUST L 351498). Full ingredient lists are available on each product page.

The program has been used safely by over 50,000 women since 2012. It is designed by qualified nutritionists and uses naturally derived ingredients. It is not suitable for children under 16, pregnant or breastfeeding women, or anyone with a serious medical condition without GP clearance. If you are on medication, consult your healthcare provider before starting.

Formula Z+ is our TGA-listed supplement designed to support weight loss, improve sleep quality, and reduce stress. It contains a blend of amino acids and natural compounds that work while you sleep. It is included free in the DETOX60 program and available separately as tablets or powder.

The Berberine Boost Patch delivers berberine transdermally to support blood sugar balance, reduce cravings, and improve insulin sensitivity. Berberine activates the AMPK pathway (the same metabolic pathway targeted by metformin) and has been studied for its weight management benefits. It can be used alongside any SBN program.

Inner Goodness is a transdermal patch that supports your lymphatic system, which is responsible for removing waste, reducing fluid retention, and supporting immunity. It helps with bloating, puffiness, and overall detoxification. Included free in the 30-day Premium Kit and DETOX43.

After 40, declining oestrogen shifts fat storage toward the midsection, muscle mass decreases (reducing your metabolic rate), insulin sensitivity drops, and cortisol levels tend to rise. These hormonal changes mean the calorie-counting and exercise approaches that worked in your 20s and 30s are no longer effective. You need a program that addresses the root hormonal and metabolic causes.

Yes. The SBN program has helped thousands of women through perimenopause and menopause lose 5 to 15kg without medication. The key is addressing the underlying metabolic and hormonal changes through structured nutrition, adequate protein, gut health support, and natural supplementation.

Women over 40 need 1.2 to 1.6g of protein per kilogram of body weight daily, which is significantly more than the standard recommendation. Protein preserves muscle mass (which drives metabolism), supports hormone production, and improves satiety. The SBN Phase 2 protocol naturally provides high protein levels at every meal.

The Menopause+ Patch contains Black Cohosh, Gotu Kola, Damiana, Valerian, and Ginger, all clinically studied for menopause symptom relief. It supports hormone balance, reduces hot flushes, improves sleep quality, and eases mood swings. It can be worn daily as part of your wellness routine, with or without a detox program.

Yes. Chronic stress elevates cortisol, which directly drives visceral fat storage around the midsection. After 40, your body produces more cortisol and is more sensitive to its fat-storing effects. This is why many women notice stubborn belly fat that will not budge despite exercise and healthy eating. The SBN detox protocol helps by reducing inflammation, improving sleep quality, and removing dietary stressors.

Natural alternatives include structured detox programs, berberine supplementation, high-fibre diets that trigger natural GLP-1 production, gut microbiome optimisation, and metabolic reset protocols. These approaches work with your body's existing hormonal systems rather than overriding them with synthetic peptides.

Berberine activates AMPK, the same metabolic pathway targeted by metformin, and has been shown to improve insulin sensitivity, reduce blood sugar, and support modest weight loss. While it does not produce the dramatic 15 to 20% weight loss of GLP-1 drugs, it works without the side effects: no muscle loss, no "Ozempic face", and no rebound weight gain when you stop.

Research shows that most people regain two-thirds of lost weight within 12 months of stopping GLP-1 medications. This is because the drugs suppress appetite artificially without changing the underlying metabolic patterns. Natural approaches that reset your metabolic set point can produce more sustainable results because they address root causes.

Yes. Your gut naturally produces GLP-1 when you eat high-fibre foods (25 to 35g daily), fermented foods, and protein-rich meals. Soluble fibre is particularly effective because it feeds beneficial gut bacteria like Akkermansia, which produce short-chain fatty acids that stimulate GLP-1 release. The SBN approved food protocol is naturally high in these GLP-1-triggering foods.

Only Mounjaro (tirzepatide) is currently TGA-approved in Australia for both type 2 diabetes and weight management. Ozempic (semaglutide) is approved for diabetes but not specifically for weight loss. Wegovy is not yet available in Australia. Supply shortages continue to affect access.

Every program includes unlimited free support from our qualified nutritionist, wellness coach, and mindset coach. You can call us on 1800 787 628, email info@slimbynature.com.au, or join our private Facebook community with 7,000+ members. The SBN Life app also includes Angel, an AI wellness companion available 24/7.

Australian orders are dispatched within 1 to 2 business days. Express Post (1 to 3 working days) is available for $15. International orders are a flat rate of $30 and typically take 4 to 10+ weeks due to customs processing.

All sales are final. Slim By Nature does not issue refunds or credits for change of mind or incorrectly ordered purchases. Digital products (ebooks, courses, meal plans) are not eligible for refunds after they have been accessed. Faulty or damaged products are assessed on a case-by-case basis.

Yes. We offer a 30-Day Natural Results Guarantee. If you follow the program as directed, track your progress in the SBN Life app, and do not see results, contact us. The guarantee is conditional on program compliance.