








💥 Unlock your metabolic edge with Research Labs Berberine—because your health deserves the best!
Research Labs 2 Fer 1 Ad offers a high-potency 1500mg daily dose of clinical-grade, micronized berberine combined with BerberQuil™ support in a convenient 180-capsule dual-bottle pack. Manufactured in a GMP-certified US facility, this vegan, gluten-free, and GMO-free formula promotes healthy metabolism, heart health, and antioxidant support with superior absorption and purity—perfect for professionals seeking effective, clean supplementation.





| ASIN | B08HCY5T43 |
| ASIN | B08HCY5T43 |
| Age Range Description | Adult |
| Best Sellers Rank | #49,744 in Health & Household ( See Top 100 in Health & Household ) #1,983 in Blended Vitamin & Mineral Supplements |
| Brand Name | Research Labs |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (758) |
| Date First Available | September 3, 2020 |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Berberine |
| Is Product Expirable | Yes |
| Item Form | Capsule |
| Manufacturer | Research Labs |
| Manufacturer | Research Labs |
| Material Features | Dairy Free, Genetically Modified Organism (GMO) Free, Gluten Free, Vegan |
| Number of Items | 2 |
| Package Quantity | 2 |
| Product Dimensions | 2 x 4 x 5 inches; 5.29 ounces |
| Special Ingredients | Berberine |
| Total Servings Per Container | 180 |
| UPC | 722537848633 |
| Unit Count | 180 Count |
Y**N
High absorption, great results & comes with 2 bottles!
I’m on bottle number 2 already. I’m really impressed with this berberine supplement and will definitely be repurchasing. First off, you get two bottles for a total of 180 capsules, which is an amazing value compared to most brands. The high-absorption formula is a big plus—I noticed results quicker than others I’ve tried, especially with appetite control and steady energy throughout the day. The capsules are easy to swallow and gentle on my stomach, which was important to me. Overall, this feels like a premium-quality supplement at a great price, and the fact that it comes with a solid supply makes it even better. If you’re considering berberine, this is a no-brainer. Highly recommend!
T**R
Well-formulated supplement that combines potency and value
The Research Labs 2 Fer 1 Ad Berberine has been going well for me so far in the couple weeks that I've been taking it. Because each capsule contains 500 mg, it is simple and painless to spread out the dosage throughout the day. Since it might be difficult to obtain both Berberine and BerberQuil Support in one bottle, I like that this medication has all of them. The capsules are easy to swallow and of average size. I take mine with food, and I haven't experienced any upset stomachs. I like that the ingredients are simple and the label is clear; there are no extraneous additions or fillers. I appreciate that, when used as instructed, this 180-count container provides a full 90-day supply. That keeps me from placing too many orders and is convenient for consistency. The expiration date was far off, and the packaging was fresh and sealed when it arrived. I'm pleased with the dosage and quality, and it's been simple to include into my daily routine thus far. This is a dependable option for anyone searching for a strong Berberine formula with good value and a tidy appearance. I extremely love the effectiveness.
R**F
Consistent energy, no sugar crashes, and gradual healthy weight progress!
I’ve tried several berberine supplements, but Research Labs’ stands out. After just two weeks, my energy’s steady, appetite’s under control, and I feel lighter and more balanced. The micronized formula ensures better absorption—unlike cheaper brands. It’s 100% pure, pharmaceutical-grade, made in a USA GMP facility, with no fillers; plus it’s vegan and gluten-free. At three capsules daily, I get consistent energy, no sugar crashes, gradual healthy weight progress, and bonuses like heart and antioxidant support. Top-quality product—I’m sticking with it.
L**B
Quality product
Good product, but didnt do much for me.
J**Y
Assists Blood Sugar, Immune System and Cholestrol: A 3 Way Win For Me
I Am a Woman with diabetes who was looking for a way to balance my blood sugar. I've heard that Berberine is a Natural way to accomplish this goal. I try & take natural compounds, or herbs when I can. I do exercise daily - yet I felt I needed a supplement to further help both my Blood Sugar & my cholestrol. Well I uncovered the fact that Berberine is a naturally occurring compound in Nature, with a bitter taste (but the capsules aren't bitter). *Tree turmeric is rich in minerals, vitamins, and various phytochemicals, with berberine as the main bioactive compound [ berberine is touted to help with Diabetes, Heart disease, & inflammation]. On with the Review: I experienced no gas or tummy upset (which I was pleased about ), nor did I have cramps or a headache. These are possible issues - so best consult with your Dr. first (of course) -- in case there might be any interaction with medicine you are taking. The capsules have no taste, are pleasant enough. I have used other products /supplements by Research Labs. And they do seem to use quality ingredients. I was always pleased with the results. When I took their Resveratrol, it gave me extra energy. So I was eager to try the Berberine. Well, I can honestly say that it helped me out with my diabetic symptoms. In the past, I sometimes became dizzy (and even fell once, at night getting out of bed ). That was scary, and was due to my Diabetes. Since using berberine I do feel more balanced (and I am Able to do my daily treadmill ) - which I couldn't before. These pills are taken 3 times a day -- before meals (I had mine a half hour before my meal). You may want to make a chart/schedule to help u take the supplement at the right time. That way you'd likely have better results The Berberine is made in the USA -- in Utah, specifically. So that's a Plus in my book.
L**S
Great Results From a Clean, High-Quality Supplement
I’ve been taking Research Labs 2-Fer-1-Ad 1500mg for a little while now, and I’m really happy with it. The capsules are easy to take, the ingredients are clean, and I love that it gives the full 1500mg dose per day. I started noticing more stable energy, fewer cravings, and just an overall “lighter” feeling after meals.
Trustpilot
1 month ago
1 month ago