For digestion + red blood cell production
Previtalean™
Prebiotic dietary fiber with highly potent bioavailable Iron and essential nutrients
A flatter stomach
Natural glow
Feel light & energized
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Previtalean™ is formulated to support intestinal health and promote healthy red blood cell production with essential nutrients including Iron, Folate, and Vitamin B12. It is designed as a companion product to pair with Provitalean™ to help achieve and maintain a healthy weight.
What is Previtalean?
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Previtalean is a premium women's formula that powers your energy and vitality with high-potency iron, B12, and targeted prebiotics that nourish your gut's beneficial bacteria. It's designed to support healthy iron levels while maintaining digestive comfort.
How do I take Previtalean?
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Take 3 capsules daily to optimize your energy and gut health. For best absorption of the iron and B12, we recommend taking it with your morning or afternoon meal.
Pro Tip: For optimal results, take Previtalean 30 minutes before breakfast with a glass of warm water.
What are the benefits of taking Previtalean?
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Our prebiotic formula is enriched with iron and essential nutrients, which works naturally to:
- Provide essential nourishment for beneficial gut bacteria
- Support healthy iron levels
- Enhance vitamin absorption
- Promote digestive comfort
- Complement Provitalean for longer-lasting weight management results
Where is Previtalean produced?
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Previtalean is manufactured in a state-of-the-art, cGMP-certified facility in the United States. Every batch undergoes rigorous third-party testing to ensure purity, potency, and safety.
Our manufacturing facility maintains the highest standards of quality control and follows strict FDA guidelines to guarantee you receive a premium product you can trust.
What if Previtalean isn't right for me or I change my mind?
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Your satisfaction matters! We offer a 90-day money-back guarantee on first-time purchases, giving you plenty of time to try Previtalean risk-free.
For subscription orders, while there's no money-back guarantee (since you're already getting maximum savings), you can cancel anytime with one click through our self-service portal.
Experience the power of nature's most advanced gut-repair formula
Previtalean:
Your path to a flatter stomach and vibrant health
- Experience the freedom of a flat, bloat-free stomach — clinical studies show 33% regularity improvement within days
- Watch your skin glow and energy soar as our clinically-studied prebiotic blend revitalizes your body from within
- Regain the freedom to enjoy more foods again, as our premium fiber blend speeds elimination by up to 20 hours
- Wake up feeling light and energized as Ferrochel® iron powers your cells with 2X better absorption than standard supplements
Researched-backed ingredients featured in
One formula for a healthier, lighter, more radiant you
Detox, debloat, and energize from within — supporting effortless digestion, healthy weight loss, and a natural glow.
- Effortless digestion, a flatter belly
- Feel lighter, stronger, & more energized
- Radiate confidence with a natural glow
- Enter any room feeling amazing
The hidden reason millions of women struggle with bloating and stubborn weight
A silent gut imbalance could be affecting digestion, slowing metabolism, and making it harder to feel like yourself.
Discovery1
Problem2
Solution3
As we age, our gut’s natural defense system begins to weaken. Tiny gaps can form in the gut lining, allowing harmful substances called endotoxins to escape into the bloodstream.
You may already recognize the telltale signs—persistent bloating, sluggish digestion, and that heavy, uncomfortable feeling that never quite goes away.
But here’s what most people don’t realize:
These endotoxins aren’t just upsetting your stomach. They’re disrupting your metabolism, inflaming your fat cells, and making it harder than ever to lose weight.
When your gut barrier weakens, toxins leak into your bloodstream, triggering inflammation that disrupts digestion, slows metabolism, and even affects your skin.
Instead of absorbing nutrients efficiently, your gut becomes sluggish, bloated, and unpredictable—one day constipated, the next uncomfortable. And because your gut and skin are connected, this internal imbalance can lead to breakouts, dullness, and irritation.
This is why so many women feel constantly bloated, low on energy, and frustrated:
Because their gut is out of balance. No matter how clean they eat or how many probiotics they try, they never feel fully reset.
But here’s the good news.
Once you restore your gut health, digestion becomes effortless, bloating fades, and your body can finally function the way it was meant to.
Which means—you’ll experience smoother, more regular digestion and feel lighter every day.
In a randomized controlled trial, 44 constipated adults took 12 grams of a key Previtalean ingredient daily. After four weeks, they experienced a significant increase in stool frequency—averaging four bowel movements per week, compared to three per week in the placebo group.
- A healthier gut and improved digestion
- Reduced bloating and digestive discomfort
- Better metabolic support and overall well-being
No extreme diets. No complicated routines. Just a simple, science-backed way to keep your gut moving—and feel like yourself again.
The hidden reason millions of women struggle with bloating and stubborn weight
A silent gut imbalance could be affecting digestion, slowing metabolism, and making it harder to feel like yourself.
Discovery1
As we age, our gut’s natural defense system begins to weaken. Tiny gaps can form in the gut lining, allowing harmful substances called endotoxins to escape into the bloodstream.
You may already recognize the telltale signs—persistent bloating, sluggish digestion, and that heavy, uncomfortable feeling that never quite goes away.
But here’s what most people don’t realize:
These endotoxins aren’t just upsetting your stomach. They’re disrupting your metabolism, inflaming your fat cells, and making it harder than ever to lose weight.
Problem2
When your gut barrier weakens, toxins leak into your bloodstream, triggering inflammation that disrupts digestion, slows metabolism, and even affects your skin.
Instead of absorbing nutrients efficiently, your gut becomes sluggish, bloated, and unpredictable—one day constipated, the next uncomfortable. And because your gut and skin are connected, this internal imbalance can lead to breakouts, dullness, and irritation.
This is why so many women feel constantly bloated, low on energy, and frustrated:
Because their gut is out of balance. No matter how clean they eat or how many probiotics they try, they never feel fully reset.
Solution3
But here’s the good news.
Once you restore your gut health, digestion becomes effortless, bloating fades, and your body can finally function the way it was meant to.
Which means—you’ll experience smoother, more regular digestion and feel lighter every day.
In a randomized controlled trial, 44 constipated adults took 12 grams of a key Previtalean ingredient daily. After four weeks, they experienced a significant increase in stool frequency—averaging four bowel movements per week, compared to three per week in the placebo group.
- A healthier gut and improved digestion
- Reduced bloating and digestive discomfort
- Better metabolic support and overall well-being
No extreme diets. No complicated routines. Just a simple, science-backed way to keep your gut moving—and feel like yourself again.
Now you might be wondering...
“Wait! Aren’t all prebiotics the same?”
It’s not even close. Here’s 6 reasons why…
Feature
Health benefits of Previtalean
What it does and how it works
01
Previtalean is a science-backed gut health formula designed to restore balance, optimize digestion, and support a healthier, lighter you.
02
This powerful blend of prebiotics, essential nutrients, and gut-strengthening compounds works by nourishing your microbiome, reinforcing your gut barrier, and enhancing nutrient absorption—helping your body function at its best.
03
Beyond digestion, Previtalean reduces bloating, boosts energy, and promotes clear, radiant skin—supporting total-body wellness from the inside out.
Science-backed ingredients that optimize digestion and enhance energy production—helping your body work smarter, not harder
Iron1
Short Chain FOS2
Vitamin B123
Folate4
Vitamin C5
A premium, gentle form of iron that's highly absorbable and won't cause stomach upset. Essential for energy, focus, and healthy red blood cell production - especially crucial during monthly cycles.
An advanced prebiotic that acts as a targeted fuel source for beneficial bacteria, optimizing your gut environment for maximum probiotic effectiveness and overall digestive health.
Essential for red blood cell formation and cellular energy production, this vital nutrient helps combat fatigue and maintains steady energy levels throughout your day.
Works synergistically with B12 and Iron to support healthy red blood cell production and energy metabolism. Particularly important for women of childbearing age.
Enhances iron absorption and utilization in the body while providing antioxidant support. This essential nutrient helps maximize the benefits of our premium iron formula.
Iron1
A premium, gentle form of iron that's highly absorbable and won't cause stomach upset. Essential for energy, focus, and healthy red blood cell production - especially crucial during monthly cycles.
Short Chain FOS2
An advanced prebiotic that acts as a targeted fuel source for beneficial bacteria, optimizing your gut environment for maximum probiotic effectiveness and overall digestive health.
Vitamin B123
Essential for red blood cell formation and cellular energy production, this vital nutrient helps combat fatigue and maintains steady energy levels throughout your day.
Folate4
Works synergistically with B12 and Iron to support healthy red blood cell production and energy metabolism. Particularly important for women of childbearing age.
Vitamin C5
Enhances iron absorption and utilization in the body while providing antioxidant support. This essential nutrient helps maximize the benefits of our premium iron formula.
I was battling reoccurring BV. I was doing everything I could to tackle this but it just kept returning. Finally I came across an Ad
For Rejuveen. I decided to give it a try and I am so glad I did. Total game changer. I no longer have reoccurring BV!! Please give this a try. I am a real person with real results!
I was skeptical at first because I have tried so many products. But this has been amazing. It took about two months to really kick in and start working but now the itch is gone. The discharge is gone. I honestly can’t believe it is great!
Rejuveen has made me feel more confident. It was truly balanced me and continues to work
I have struggled with UTI and bacterial vaginosis in the past and after taking these products I have seen significant improvement!
Love the product
I was having some issues that weren't getting resolved, then I tried Uflora. A few weeks later, I am almost back to normal!
I’ve been using Rejuveen’s Previtalean and Provitalean, and I’m really happy with my experience so far. I appreciate that they’re easy to incorporate into my daily routine, and I feel like I’m doing something positive for my overall wellness.
What I like most is the convenience of having both products as part of my daily routine. They’ve become something I genuinely look forward to taking each day. I’m very pleased with the quality and would definitely recommend giving Previtalean and Provitalean a try if you’re looking for a simple addition to your wellness routine.
I am about 20 days in and so far it is working as advertised! I plan on reordering.
Been using this for a few months now and everything seems to be balanced way better than it was before I started using this product.
I have been taking Uflora for about a month now. I have noticed an increase in moisture, a LOT less itchiness and **** is less painful. What a miracle! I will keep taking for sure!
Uflora is amazing! I started taking this just to have more of a women's health focused and better quality probiotic in general and what I got in return is even better. This is the first time that I have ever taken a specific antibiotic that I didn't develop a yeast infection. I am very impressed and highly recommend!
I’m only down one bottle but so far it seems to be working. Going to continue taking these!
This stuff did what boric acid could neverrrrrrr…. Natural and no side effects…. I will be sharing with my gynecologist
I started taking Rejuveen a little over a week ago and I have noticed a significant improvement. Can’t wait to experience further results!
I have been dealing with a PH issue for 6 years now. Itching, burning, weird feeling in my belly, irritated skin so bad it bleeds, and the Itch from the depths of ****. I got Covid 1/2020. I was on two rounds of antibiotics so idk if it was the virus or the meds but it destroyed my PH. I have spent thousands on supplements and doctors. Did an at home PH test and I have barely any good bacteria and no bad bacteria but a lot of L Inners. I have only been taking this product for 6 days now and already have felt a significant difference, not completely cured but am hopeful I am getting there. This has destroyed my life. My confidence, my personal life every aspect. If this works I owe this company the most heartfelt thank you! Added bonus has helped my bloating and constipation!
Rejuveen has been a lifesaver to my marriage and my overall health. Since starting 2 months ago, I haven’t had the itching and burning that comes with BV or yeast infections. I have been more moist and actually enjoyed intercourse with my husband! I’m 36 and just had a baby (5months) so my hormones have been everywhere and balance just off. I skip 2 days of Uflora and I can tell something is brewing! i will not ever be without!!!
Have been taking Uflota for over three weeks now and I feel like i finally found a probiotic that works! I already ordered for a second time.
I have tried numerous products to help with my low libido and utis and nothing ever worked… I seen an ad on social media and this product caught my attention due to the reviews so I decided to give it a shot. At first I didn’t see any changes but I remained consistent and hopeful that maybe I just needed time to tell if it worked. To my surprise this had been the only real product that helps with my struggles! Even my partner has noticed a change when it comes to the girl downstairs, he loves the new change in me and even says he’ll buy me all the rejuveen I want! Me struggling with low libido and utis for years is now something in my past!
I’ve been using Rejuveen Uflora for 3 months now and cannot speak more highly of it! There’s no more smell and the hydration is back to levels pre-menopause. I will be continuing to purchase this incredible supplement!
5/5 stars
I’ve been using KeraLush for a few weeks, and the results have been impressive. My hair feels healthier, smoother, and much more hydrated. Breakage has noticeably decreased, and styling is easier because my hair has more strength and elasticity. The formula absorbs well without weighing my hair down, and the scent is pleasant without being overpowering. Overall, KeraLush delivers on its promises and has become a staple in my routine.
I just bought two bottles of the Rejuveen Uflora two weeks ago and got my order last Monday. Within using them for just 2 days I saw a change!! I took 2 the first day but then I seen everyone saying to take 1 pill saw it’ll last long so I did, and ever since then all the problems I’ve been having down there have been resolved. Best product ive ever bought
I haven't been turned on for such a long time. This product really gave me back my drive.
Just after two weeks, TWO WEEKS! I’m feeling better. Normal discharge, lubricated again, no pain during or after ****. I really could cry out of happiness. 100% recommended!
A product that works! Many people are on here giving honest reviews about a product that has helped them. With age, certain problems arise and women sometimes don't talk about it. This helps with those problems, giving u some confidence again.
All First Non-Subscription Orders Are Covered By Our 90-day Moneyback Guarantee
Led by the team behind Provitalize, with over 9 million bottles sold and 2 million+ women’s lives improved, our mission at Rejuveen is to help millions more reclaim their gut health and feel their best every day.
We stand behind every product with our ironclad guarantee because we know Previtalean works.
- Feel noticeably less bloated after meals
- Experience smoother, more comfortable digestion
- Enjoy a natural boost in energy within the first week
…or get 100% of your money back. No questions asked.
The choice is simple: Experience the transformation for yourself, 100% risk-free.
Order now to start your journey to a healthier gut.
FrequentlyAskedQuestions
What is Previtalean?
+-
Previtalean is a premium women's formula that powers your energy and vitality with high-potency iron, B12, and targeted prebiotics that nourish your gut's beneficial bacteria. It's designed to support healthy iron levels while maintaining digestive comfort.
What are the benefits of taking Previtalean?
+-
Our prebiotic formula is enriched with iron and essential nutrients, which works naturally to:
- Provide essential nourishment for beneficial gut bacteria
- Support healthy iron levels
- Enhance vitamin absorption
- Promote digestive comfort
- Complement Provitalean for longer-lasting weight management results
How long do I need to take this product to see results?
+-
Customers generally see improvements in comfort and overall well-being within 2-4 weeks. (Results may vary).
For optimal results, we recommend taking Previtalean consistently for at least 90 days for your body to establish healthy gut patterns.
Can I see the ingredient label?
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Yes, here's the complete Previtalean label:
Where is Previtalean produced?
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Previtalean is manufactured in a state-of-the-art, cGMP-certified facility in the United States. Every batch undergoes rigorous third-party testing to ensure purity, potency, and safety.
Our manufacturing facility maintains the highest standards of quality control and follows strict FDA guidelines to guarantee you receive a premium product you can trust.
Are Previtalean’s ingredients non-GMO, or gluten-free?
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All our ingredients in Previtalean are non-GMO and gluten free.
Can I take Previtalean if I'm on medication, HRT, blood thinners, antibiotics?
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Please refer to our website or product label for a full list of ingredients and any potential considerations.
Like with any supplement, it's always best to check with your healthcare professional before taking it, especially if you're pregnant or breastfeeding, have any health conditions, or are taking medications.
Is this a one-time purchase?
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All orders are one-time purchases by default, unless you choose to subscribe to our savings plan.
Before adding to your cart, please confirm you've selected the one-time purchase option and the desired supply (30, 60, or 90 days). You can review your choice again during checkout.
If you choose to pay with PayPal and see a “billing agreement” message, don’t worry—it’s just a standard PayPal statement. You will only be charged according to the option you select at checkout.
Is Previtalean suitable for special diets? (halal, kosher, vegan)
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Previtalean is suitable for both vegan and vegetarian diets.
Does Previtalean contain any allergens?
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Previtalean is free from common allergens like milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame.
However, we recommend reviewing the ingredient list on the label if you have any specific allergies.
Will Previtalean cause any side effects?
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Previtalean is formulated with safe, clinically-studied doses of each ingredient. While most customers transition smoothly, some may experience mild digestive adjustments like temporary gas when first starting.
In the unlikely event that you experience any adverse effects while taking this product, please discontinue use immediately and seek medical attention. We also encourage you to report the incident to us, as your safety is our priority, and your feedback helps us ensure product quality.
Is Previtalean safe to take if I'm pregnant or breastfeeding?
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As with any dietary supplement, consult your healthcare professional especially if you are pregnant, nursing, have a medical condition, or taking any medication
How do I take Previtalean?
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Take 3 capsules daily to optimize your energy and gut health. For best absorption of the iron and B12, we recommend taking it with your morning or afternoon meal.
Pro Tip: For optimal results, take Previtalean 30 minutes before breakfast with a glass of warm water.
Can I take multiple Rejuveen supplements together, or will there be interactions?
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Yes, our products can be taken together as you maintain a safe dosage across the different Rejuveen supplements.
Is Previtalean safe for long-term consumption?
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Yes, Previtalean is safe for long-term consumption at the recommended dosage. We highly advise giving the product at least 90 days of consistent use.
What if Previtalean isn't right for me or I change my mind?
+-
Your satisfaction matters! We offer a 90-day money-back guarantee on first-time purchases, giving you plenty of time to try Previtalean risk-free.
For subscription orders, while there's no money-back guarantee (since you're already getting maximum savings), you can cancel anytime with one click through our self-service portal.
These statements have not been evaluated by the Food and Drug Administration.
This (or these) product(s) is not intended to diagnose, treat, cure, and prevent any disease.
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