Do It Works! Diet Pills Work? A Real Look at Weight-Loss Products, Ingredients, and Efficacy
Do It Works! Diet Pills Work?
It Works! is a multi-level marketing (MLM) company that has built a large business selling everything from skincare wraps to nutritional supplements — including a wide range of products marketed toward weight loss and metabolic support. You may have seen them on social media, at parties, or promoted by friends who are distributors.
In this article, we’ll break down the weight-management products sold by It Works!, review the active ingredients and how they’re thought to work, look at what science (and real users) say about efficacy, and help you understand what to realistically expect if you’re considering buying them.
Popular It Works! Weight-Loss Products
It Works! offers multiple supplements linked to weight-loss goals. This includes:
• SKNY or Slimming Gummies – fruit-flavored gummies marketed to support slimming of waist and hips.
• TFXX (ThermoFight X) – thermogenic fat-burning capsules with stimulants.
• SLMR – appetite control capsules, often featuring Dyglomera®.
• BRN+ – metabolic support capsules (AMPK activation).
• Keto Coffee / Skinny Brew – caffeinated drink mix marketed to support ketosis/energy balance.
• Carb Control / Fat Fighter – so-called carb blockers or fat binders.
• 30-Day Weight-Loss Systems – bundled programs with multiple supplements combined.
All of these are dietary supplements — meaning they’re not regulated or approved by the U.S. Food and Drug Administration (FDA) as medicines, and effectiveness data is not evaluated by the FDA.
It Works! Weight-Loss Products – Benefit Overview
SKNY / Slimming Gummies
Primary benefit:
- Supports waist and hip slimming goals
How it’s intended to help:
- Formulated to support appetite control and water-weight reduction
- Often positioned as an easy, stimulant-free option for light weight-management support
Intended Benefits
- Supports waist and hip slimming goals
- Helps manage appetite and post-meal discomfort
- Easy, enjoyable alternative to pills
TFXX (ThermoFight X)
Primary benefit:
- Supports fat burning and energy levels
How it’s intended to help:
- Uses thermogenic ingredients and stimulants to increase metabolic activity
- May enhance workout energy and calorie expenditure
Intended Benefits
- Boosts calorie burn and metabolic rate
- Increases energy and alertness
- Supports fat-burning efforts during workouts or activity
SLMR
Primary benefit:
- Supports appetite control and portion management
Intended Benefits
- Helps reduce hunger and cravings
- Encourages portion control
- Can support calorie reduction efforts
BRN+
Primary benefit:
- Supports metabolic efficiency and fat utilization
How it’s intended to help:
- Promoted to activate AMPK, an enzyme involved in energy regulation
- Aims to support healthy weight maintenance and metabolic health
Intended Benefits
- Supports healthier metabolic signaling
- Assists in balanced blood sugar and energy use
- Helps the body stay in a metabolism-friendly state
Keto Coffee / Skinny Brew
Primary benefit:
- Supports energy, focus, and ketosis-friendly routines
How it’s intended to help:
- Provides caffeine for energy and appetite suppression
- Designed to fit low-carb or ketogenic lifestyle approaches
Intended Benefits
- Provides energy and focus
- Supports ketosis-friendly routines (e.g., low-carb or fasting lifestyles)
- Helps reduce mid-morning appetite and energy dips
Carb Control / Fat Fighter
Primary benefit:
- Supports management of carbohydrate and fat intake
How it’s intended to help:
- Marketed to reduce the impact of carbs or dietary fats
- Often used with higher-carb meals
Intended Benefits
- Designed to help manage the impact of high-carb or high-fat meals
- May reduce post-meal glucose spikes or caloric absorption (marketing claim)
30-Day Weight-Loss Systems
Primary benefit:
- Provides a structured, multi-product approach to weight-loss support
How it’s intended to help:
- Combines appetite control, metabolism support, and energy products
- Encourages consistency through a bundled routine
Intended Benefits
- Provides a structured, multi-angle approach to weight-loss goals
- Encourages consistency and synergy among products
- Helps users follow a planned routine rather than taking individual supplements separately
Common Themes in It Works! Weight-Loss Products
Although each product has unique ingredients, many of the offerings marketed for weight loss share overlapping mechanisms:
🔹 Metabolic or thermogenic stimulation: Caffeine, green tea extract, and spicy plant extracts aim to increase calorie burn.
🔹 Appetite control: Ingredients like Dyglomera® and gymnema are promoted to reduce hunger.
🔹 Fat oxidation support: Some products highlight botanical extracts (e.g., blood orange extract) thought to influence fat metabolism.
🔹 Blood sugar and carb impact: Others include chromium or carbohydrate-blocking compounds.
However, none of the official product pages show high-quality, independent clinical trials proving that taking the product alone reliably causes meaningful weight loss. Some ingredients in isolation have limited scientific backing, which we’ll explore below.
Reviewing the Ingredients — What They Are and What They Do
1. Green Tea Extract / EGCG (SKNY Gummies, Skinny Brew)
Green tea extract contains catechins — antioxidants such as EGCG — and naturally occurring caffeine. Some research suggests green tea extract can slightly increase metabolic rate and fat oxidation, and modest weight loss has been observed in some studies.
Scientific perspective:
- Evidence is mixed, and any increases in metabolism tend to be modest.
- Some research suggests potential liver strain at high concentrated doses, but typical weight-loss formulations vary in concentration.
- Importantly, many marketed products do not disclose exact doses of EGCG, making efficacy hard to judge.
Takeaway: May have some metabolic effects, but unlikely to on its own cause significant weight loss.
2. Apple Cider Vinegar (SKNY/Slimming Gummies)
Apple cider vinegar (ACV) is heavily marketed for weight loss, based on research where large liquid doses (like ~30 mL per day) led to small weight loss. The dose in SKNY gummies is typically much smaller.
Scientific evidence:
- Small reductions in body weight and appetite have been observed with high doses in some small trials.
- But doses present in supplement gummies are far lower than what clinical trials use, meaning effect size is likely minimal.
Takeaway: Appetite modulation might occur in some people, but not guaranteed or strong.
3. Dyglomera® (SLMR Capsules)
SLMR often features Dyglomera®, a standardized plant extract that has appeared in small clinical trials showing modest weight loss and improvements in body composition when taken with diet and exercise.
What’s known:
- Some studies suggest Dyglomera® is associated with weight loss, reduced body fat, and other metabolic changes over 8–12 weeks when paired with lifestyle modifications.
- The research is limited and not widely replicated, and the clinical trial designs vary.
Takeaway: Dyglomera® has shown some promise in limited research, but results are not conclusive or robust enough to promise weight loss on its own.
4. Caffeine and Thermogenic Spices (TFXX / Thermogenic Caps)
Many fat-burner pills use caffeine plus thermogenic spices (e.g., jalapeño, cayenne):
- Caffeine: Temporarily increases energy expenditure and fat mobilization in some studies.
- Capsaicin/spices: May modestly raise metabolic rate through thermogenesis.
Scientific perspective:
- Effects tend to be small and short-lived.
- Regular caffeine users develop tolerance quickly, blunting effects.
Takeaway: These ingredients can boost energy and alertness and may slightly increase calorie burn, but weight loss effects are limited and best seen within broader lifestyle changes.
5. Carb Blockers and Chromium (Carb Control / Fat Fighter)
Some pills aim to block carbohydrate absorption or include trace minerals like chromium for glucose metabolism.
Scientific perspective:
- Evidence for carb blockers is weak and inconsistent in human trials.
- Chromium supplements have been studied but show only very modest effects on weight or appetite at best.
Takeaway: Neither carb blockers nor chromium are proven weight-loss agents on their own.
6. Keto Coffee / Skinny Brew
Keto coffees often contain:
- Caffeine: For metabolic boost.
- MCTs or compounds claimed to support ketosis.
Scientific perspective:
- Caffeine may help energy expenditure and appetite suppression.
- “Ketosis support” claims are often based on marketing, not clinical evidence unless paired with strict low-carb diets.
Takeaway: May provide energy and appetite signals — but not guaranteed weight loss without dietary changes.
What the Science Says — Bottom Line
Clinical Evidence
- Some ingredients (e.g., green tea extract, caffeine) have been studied for metabolic effects, but results are modest and inconsistent.
- High-quality clinical trials directly on the actual branded formulas are scarce or lacking — meaning product-specific evidence of effectiveness is minimal.
- Some clinical settings show benefit only when products are used with caloric restriction and exercise, not as standalone “magic pills.”
In short: There’s no strong peer-reviewed evidence proving that any It Works! weight-loss product by itself guarantees significant weight loss.
Always consult a healthcare provider before starting a supplement regimen — especially if pregnant, nursing, taking medications, or managing health issues.
Summary: Do These Diet Pills Work?
It Works! weight-loss products include a variety of pills, gummies, coffees, and capsules that contain ingredients with potential metabolic, appetite, or energy effects. However:
✔ Some ingredients have modest scientific backing (e.g., caffeine, green tea extract).
✔ Some formulas contain clinically studied compounds in other contexts (e.g., Dyglomera® research).
✘ Most products lack robust clinical trials specific to the actual product formulas.
✘ Results from real-world use vary widely, with many users seeing little to no weight change.
✘ Supplements cannot replace dietary changes, caloric balance, and exercise.
In practice: These products may help support energy, appetite cues, or metabolic signals in the context of a healthy lifestyle — but they are not proven standalone weight-loss solutions.
Tips for Using Supplements (If You Choose To)
- Pair with a balanced diet and consistent activity.
- Track intake and effects carefully.
- Start slowly if sensitive to stimulants.
- Consult a healthcare professional before long-term use.
Final Thoughts
Weight loss is fundamentally about energy balance — burning more calories than you consume over time. No supplement can override this principle. While It Works! products contain some ingredients that theory and limited research suggest may modestly influence appetite or metabolism, they are not magic pills, and evidence that they produce meaningful weight loss on their own is weak or nonexistent.
If you’re considering these products, approach with realistic expectations, prioritize a healthy lifestyle, and base decisions on evidence and professional guidance, not hype.
