Stomach pain is not the only gastritis symptom. Here is the honest list of what chronic gastritis actually does to your body and mind, from someone who has had it for ten years.
S-Methylmethionine • 500mg • 60 capsules
Vitamin U
Supports stomach lining health.*
★★★★★
Pure S-methylmethionine is the active compound in cabbage juice, studied since the 1950s. Clean formula. Made in the USA.
$49
Free-shipping anywhere in the US
Made in
USA
Lab tested
3rd-party
Capsule
Vegan
Returns
30-day
What is S-methylmethionine, or Vitamin U?
S-methylmethionine, Vitamin U or SMM, is a vitamin-like compound found in raw, cruciferous vegetables such as cabbage, broccoli, and kale.
Benefits
Supports the integrity of the gastrointestinal mucosal lining.*
Helps maintain normal digestive comfort.
Acts as a methyl donor and antioxidant for everyday health.*
How to use it?
Take 1 capsule once or twice daily with food, or as directed by your healthcare professional.
Quality
VitaminYOU is manufactured with our customers in mind.
It is made in the USA, in GMP-certified facilities, and every batch is tested by a 3rd-party lab.
If you are not 100% satisfied, we offer a 30-day money-back guarantee.
See all the questions ↓
S-Methylmethionine · The research
1950
First identified
at Stanford
at Stanford
70+
Years of published
research
research
2
Countries with
approved medications
approved medications
500 mg
Per capsule
per serving
per serving
vs. cabbage juice
All the active compound.
None of the cabbage juice.
None of the cabbage juice.
S-methylmethionine is the active compound in raw cabbage juice. When people drink it for stomach issues, Vitamin U is what they're getting. Cabbage contains 53 to 104 mg per 100g. To reach 500 mg, you need about a liter of juice a day.
500 mg
per capsule
1 liter
of cabbage juice
to match it
to match it
Based on PubMed studies. Read the research →
No compromises.
Every decision in this formula was made for the person who's already tried everything.
Made in the USA
Formulated and manufactured in the United States in a registered facility.
GMP certified
Made to Good Manufacturing Practice standards for consistency and safety.
3rd-party lab tested
Every batch tested by an independent laboratory for purity and potency.
30-day money-back guarantee
Not satisfied for any reason? Contact us within 30 days for a full refund.
2 reviews for S-methylmethionine (Vitamin U)
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Quick answers
Common questions
What exactly is Vitamin U?
Vitamin U is a simpler name for S-methylmethionine. S-methylmethionine occurs naturally in raw cabbage and other brassica vegetables.
It’s not technically a vitamin. Researchers in the 1950s called it “Vitamin U” while studying it, the U stands for ulcers.
What does Vitamin U do?
S-methylmethionine supports stomach lining health. Your stomach is lined with a layer of protective mucosa. S-methylmethionine acts as a methyl donor and helps maintain that lining.*
How do I take it?
One to two capsules per day, with a meal. Each bottle has 60 capsules.
What are the benefits?*
- Supports stomach lining health
- Helps maintain the protective mucosal layer of the stomach
- Acts as a methyl donor and antioxidant
- Supports normal digestive comfort
Who is it for?
VitaminYOU is for adults who want to support their stomach lining health. It is a dietary supplement, not a medication.
Vitamin U vs. cabbage juice - what's the difference?
They work the same way. S-methylmethionine is the active compound in raw cabbage juice. When people drink cabbage juice for stomach issues, Vitamin U is what they’re getting. VitaminYOU skips the juice and delivers 500 mg of the compound directly. No fiber, no goitrogens, no liter a day.
Is Vitamin U backed by research?
\S-methylmethionine has been studied since the 1950s, with research from the US, Japan, and Eastern Europe examining its role in supporting the stomach’s mucosal lining and digestive health. It is not a pharmaceutical drug and has not gone through FDA drug approval trials.
Is VitaminYOU high quality?
Yes. VitaminYOU is manufactured in the USA in GMP-certified facilities. Every batch is tested by a third-party lab for purity and potency. If you are not satisfied, we offer a 30-day money-back guarantee.
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Sarah –
Great product! I really feel the difference, especially with my nausea and hunger pains. Highly recommend it
Tim –
As a person who’s been struggling with gastritis for years, I wish I knew about this product earlier, because I haven’t had any symptoms since the day I started taking it. What a game changer!