Rated 4.9 out of 5
Based on 19 reviews


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SeroLastin® boosts and balances serotonin safely and naturally with stress-busting Ashwagandha for a happier, healthier you.

  • Helps reduce anxiousness
  • Enhances ability to stay calm and focused
  • Improves sleep
  • Helps balance adrenals
  • Increases feelings of happiness

NO side effects. Stimulant-free. Non-addictive. Non-drowsy. Clinically shown to work.

Natural Stress-Busting Formula is clinically shown to work as well as the leading synthetic mood pill—with NO side effects.

SeroLastin® formulated with nature’s 6 most safe and powerful serotonin balancers to manage your stress and anxiety so you “feel good” all day every day.

Here is what this will mean for you…

  • Stress and anxiety fades away
  • Relax your mind
  • Fall asleep with ease
  • Bathe your body in happiness
  • Re-energize from head to toe
  • Now you can think straight
  • Focused and productive
  • Drink less alcohol
  • Argue less with loved ones
  • Improve your relationships
  • Control stress eating
  • Manage your weight
  • Reignite your sex life
  • Feelings of loneliness disappear

What people are saying about SeroLastin®

“My mood improved within a day or two!”

“I spent my career doing biomedical research and retired as a Director of Research at a major biotechnology company. Within a day or two of taking SeroLastin, I noticed an improvement in overall mood and ability to get past daily stresses faster than normal. The mood and stress improvements have remained consistent each and every day. I strongly feel this improvement is the result of the SeroLastin. It’s the only change that I made during the last 2 weeks. I feel very good about this new product!”

—Charles Morris Springfield, OR

“I felt an immediate difference!”

“I was feeling sluggish and a friend recommended I try this product. I felt a difference immediately!”

—Sara Hanson

“It’s Like A Magic Pill”

“... it has literally saved my relationship. You notice a difference right away. My boyfriend is a former combat medic and has serious stress. This is almost like a little magic pill.”

—Wendy C.

*These testimonials represent the experience of certain people. Individual results vary.

Reclaim Your Well-Being and Happiness. Order Today!


Why is SeroLastin® so fantastic for your mood, feelings of well-being, and happiness? The secret is 6 clinically studied ingredients that boost and balance serotonin…

Clinically-tested Affron® is nature’s most powerful serotonin booster. It’s an advanced form of saffron. Clinical studies show it significantly improves poor moods by restarting the brain’s chemical engines, bringing serotonin levels soaring back.

Sensoril® is a patented plant-based adaptogen supported by 14 clinical studies to enhance adaptogenic health benefits. Safety and efficacy are supported by clinical research. It’s made using a unique, high-purity, patented water-only extract of ashwagandha roots + leaves for enhanced levels of bioactive compounds.

EnXtra® from Alpinia galanga is a DNA-authenticated, stimulant-free energy ingredient that provides fast, effective and safe energy. It’s a super energizing botanical extract that sharpens alertness & mental acuity without the caffeine “crash”. Compelling human studies support safety & efficacy.

Magnafolate® C, an active, patented form of 5-MTHF. Studies show supplementation of 5-MTHF is effective for mood. Magnafolate® C crosses the blood brain barrier to get into the brain. Once there, Magnafolate® C supports production of serotonin and dopamine.

Vitamin B6 boosts serotonin and supports a healthy nervous system.

Vitamin B12 supports a healthy mood, sleep and mental energy.

Give your mood a boost with SeroLastin®

Order today!

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.


(Q) - What is serotonin?

(A) - Serotonin (5-hydroxytryptamine) is a neurotransmitter, a chemical that transmits messages between nerve cells in your brain and throughout your body. Your body makes it from the essential amino acid tryptophan. (An essential amino acid is one that you must get from your diet since the body is unable to make it.)

(Q) - What does serotonin do?

(A) - Serotonin plays an important role in a surprisingly-wide number of bodily functions and systems. Some of the more significant are mood, sleep, digestion, and sexual desire. This is why levels of serotonin that are out of balance are thought to play a role in anxiety and depression and can lead to other detrimental health issues. Struggling with low serotonin levels can make daily life and daily tasks extremely challenging.

Serolastin is designed to restore healthy levels of serotonin, which can promote healthy neurological function and digestion. Proper levels of serotonin mean a better mood, more energy, and higher quality of life. Serolastin can even function as a potent stress-relief supplement, since serotonin is also a key player in the body's stress response. It's like a natural relaxation supplement.

Serotonin levels that are very low or very high can be indicators of a serious medical condition. If you are experiencing severe or chronic psychological or physiological symptoms, we suggest consulting a qualified medical professional.

(Q) - Does Serolastin have side effects?

(A) - Serolastin uses a blend of natural ingredients that work gently to improve mood, digestion, and energy by supporting normal levels of serotonin in the body. When used as directed, you should not experience any side effects with Serolastin (like nausea, nervousness, weight gain, headaches, etc.).

Not all the products on the market can say the same. You should always pay attention to what is in the capsules. Mood support supplement use can lead to side effects if the ingredients included are not safe. If you ever do experience unwanted side effects after taking this supplement or other supplements, you should immediately contact your doctor or other health care provider for professional medical advice.

(Q) - Does Serolastin really work?

(A) - Serolastin contains vitamins B12 and B6, which are clinically proven to be essential to proper bodily function. Serolastin isn't just a vitamin, though. Other ingredients have been studied and shown to do things like relieve anxiety, boost your mood, and promote healthy serotonin levels.

We have many satisfied customers who have found this all-natural product helpful. We encourage you to read what our customers write. We realize that there are so many different opinions on the internet and we encourage you to do your own research. We make it easy for you by assembling references to research on our ingredients so you can see the studies that support the claims we make for Serolastin.

Still unsure? That's why we guarantee your satisfaction with our products. If you're not happy, return the unused portion of the product within 60 days for a full refund. See for yourself, without risk, whether this serotonin support supplement for men and women lives up to its reputation.

What about "clinically proven" ingredients? It's worth adding a note here about this phrase that you might see used with supplements. It sounds great, but the reality is that it is extremely difficult - and rare - to be able to prove that an ingredient has a certain effect.

More often, studies can find a correlation between an ingredient and certain effects in the body. It is often reasonable to conclude that the igredient is effective in producing this effect, but that is a very different thing than claiming it has been proven. Most quality supplements will stay away from these kinds of strong claims.

(Q) - How do I use Serolastin?

(A) - You should take one capsule in the morning, with or without food. See the package for further product details. Package images can be found above.

Each package of Serolastin contains 20 capsules.

(Q) - Are your products shipped internationally?

(A) - Presently, our products are only available for shipping in the United States and Canada. We are working on being able to ship our products to more international locations in the future.


Your order is backed by one of the strongest guarantees in our industry. Return unused product within 60 days and we’ll refund the full product price. Period.


100% Guaranteed or Your Money Back

Made in the USA.

average rating 4.9 out of 5
Based on 19 reviews
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19 Reviews
Reviewed by Rachel L.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

SeroLastin Works

The first few days, I thought I wasted my money. I am now 10 days in and feel much calmer, I am sleeping better. Even if I do wake up, I go back to sleep quickly. I am making it through the day without dosing off at my desk or hyping up on caffeine and sugar. I am much calmer and have less brain fog. I really hope this continues to work. I am going to place my second order so I don't run out. My Rheumatologist said I had Fibromyalgia and that the fatigue and brain fog were my new normal and to get used to it. I have also been diagnosed with severe anxiety. I took prescription drugs for 5 years, and the only thing they did was cause 50 pounds of weight gain despite diet and exercise. The only thing I am currently taking is the SeroLastin along with vitamins and probiotics. If this continues to work, it will have given me my life back.

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Reviewed by Renee
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great results!

I have been taking SeroLastin for approximately 2 weeks now and I'm feeling so much better. I have major depression and chronic fatigue while going through a divorce. And I'm feeling great! I'm finally in a good mood and have increased energy during this stressful time in my life. Thank you SerLastin in giving me back a part of me I thought was gone!

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Reviewed by Bruce B.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

It really works

Ive tried about everything out there to reduce stress , be calmative and lessen anxiety. This stuff really works and has from day 1.

My question however is why 20 capsules to a box when you know we will use 30 in a month. And why have a subscription that delivers every 20 days and is not changeable. I find that smells of looking to sell more product.

Like I said, it works, but Im put off by the way its sold.

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Reviewed by karen
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

serolastin success

Has improved my mood a lot

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Reviewed by Tania
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted


So far I do think the product is helping me with mood boost, anxiety, and regulating sleep. However the price of the product for not even a months supply will lead me to look into other options. Which they made this more affordable. If you have a money tree outback then maybe this is for you! Giving 4 stars because of the cost not because of the efficacy.

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