Weight Loss Patches: We Bought and Tested All for a Month

By Dr. Jeremy Campbell | Feb 22, 2025 | 11:18 am EDT

Tired of complicated diets, endless pills, and struggling to lose those stubborn pounds? You’re not alone. Weight loss patches promise a ‘set-it-and-forget-it’ solution, but do they work? Our team took on the challenge. We bought the most popular different types of weight loss patches on the market, used them for weeks, and analyzed every ingredient.

Our Testing Methodology

Here’s a detailed breakdown of how we conducted our 30-Day Weight Loss Patch Showdown:

1. Selection & Purchase

We bought every patch ourselves — no freebies or brand influence.
Included top sellers and hidden gems to find the best performers.

2. Testing Panel

20 real people (men & women, ages 28–52) with different body types and weight loss goals (15–40 lbs).

3. Testing Protocol

All testers followed the same 30-day routine:

Tracked weight, appetite, energy, mood
Logged daily experiences & side effects
Checked progress weekly

4. No-Extremes Rule

Everyone kept their usual diet and exercise — no drastic changes.
Goal: see if the patch alone made a real difference.

5. Final Analysis

After 30 days, we scored each patch on:

- Effectiveness (weight & inches lost)
- Appetite control & energy
- Ease of use & side effects
- Value for money

The data for five well-known patches is summarized below. The complete dataset is available for purchase.

Best Result

“I noticed a real drop in my cravings within the first week, which made sticking to my diet easier. I’ve lost a few pounds so far and my energy levels are noticeably better. This is exactly what I was hoping for the first time around.” – Chloe, tester #3

Lean Patch

Easy and discreet to use
No side effects or discomfort
Natural, plant-based ingredients
Convenient alternative to pills and shakes
Supports metabolism and energy levels
May require additional lifestyle changes for significant impact

Our Tester’s 30-Day Experience:

After 30 days of consistent use, our tester reported noticeable improvements in energy levels, appetite control, and overall well-being. There was a gradual reduction in cravings, and the tester felt more motivated to engage in physical activities. While weight loss was modest, the overall experience was positive, with no adverse side effects reported.

“I didn’t experience the weight loss I hoped for, and while my cravings decreased slightly, the patch didn’t do much for my energy levels. Overall, I’m not impressed.” – John, Tester #5

Kind Patches GLP-1 Patch

Easy to apply and discreet
No major skin irritation
Vegan and cruelty-free (which is a plus for some)
No significant weight loss or appetite control
Mild, unpleasant smell from the patch
Lack of scientific evidence supporting the effectiveness of the ingredients in topical form

Our Tester’s 30-Day Experience:

Over 30 days, our tester saw minimal results. There was a slight decrease in cravings, but no significant weight loss or change in energy levels. The patch claims appetite control and metabolism support, but our tester didn’t feel any real difference. The results were so underwhelming that they even questioned if the product was truly working, as it didn’t provide any noticeable benefits.

“I hoped for more noticeable results, but honestly, the patches didn’t make much of a difference. I didn’t lose any weight, and my appetite remained the same. It was a bit of a letdown.” – Marcus, tester #2

Gentle Patches GLP-1 Patch

Easy and discreet to use
No side effects or discomfort
Natural, plant-based ingredients
Affordable compared to prescription alternatives
No significant weight loss or appetite control
Absence of actual GLP-1 hormones in the formulation
Potential for placebo effect due to lack of scientific backing

Our Tester’s 30-Day Experience:

Over the 30-day testing period, our tester did not experience significant weight loss or a reduction in cravings. While the patches were easy to apply, they didn’t provide the promised appetite suppression or energy boost. The tester found the patch to be fairly unremarkable overall, with no noticeable changes in metabolism or food intake.

“I had high hopes for this patch, but it didn’t live up to its claims. It kept falling off, and I didn’t feel any different after using it for a month.” – David, tester #15

NIDDK-Nano Microneedle Patch

Easy to apply, though it doesn’t stay on well
Affordable compared to others
Vegan and cruelty-free formulation
No noticeable effect on appetite or weight
Potentially misleading marketing and product claims

Our Tester’s 30-Day Experience:

After 30 days of consistent use, our tester observed no significant changes in appetite, weight, or blood sugar levels. The patch did not adhere well to the skin and often peeled off during daily activities. There was no noticeable improvement in skin appearance or texture.

“I didn’t feel any difference after using these patches for a month. They didn’t stick well, and the sticky residue was a hassle to clean off.” – Sarah, tester #9

SlimPatch

Affordable price point
Easy to apply, though that’s about it
Leaves a sticky residue that’s difficult to remove
Feels like a gimmick rather than an effective solution
Lack of transparent ingredient list and scientific backing

Our Tester’s 30-Day Experience:

After 30 days of consistent use, our tester reported no significant changes in energy levels, digestion, or bloating. The patches were easy to apply but didn’t provide any noticeable benefits. The lack of adherence and sticky residue further detracted from the experience.

Best Overall

Related Clinical Studies

the weight loss of obese mice was more significant, with a weight loss of about 22%

As a globally prevalent disease, obesity leads to many chronic diseases, so it is important to develop safe and effective treatments with fewer side effects and lasting weight loss.

Zichun Gao 1, Yixuan Liu 1, Wenjiao Lin 2, He Lian 1, Zhaoxu Meng 1, Retrieved from

https://pubmed.ncbi.nlm.nih.gov/38357975/

If you or any other person has a medical concern, you should consult with your health care provider or seek other professional medical treatment. Never disregard professional medical advice or delay in seeking it because of something that have read on this page or in any linked materials. If you think you may have a medical emergency, call your doctor or emergency services immediately.