No known drug interactions for the matched ingredients — not a guarantee none exist. Check your meds →
Dietary supplement

Beta-Alanine Unflavored Ingredients & Drug Interactions

by Swolverine

Beta-Alanine Unflavored label
See full label image
Powder Category: Amino Acid/protein
No known interaction
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Beta-Alanine Unflavored against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line No known interaction

Beta-Alanine Unflavored is a dietary supplement by Swolverine with 1 active ingredient. Its ingredients are commonly taken for athletic performance and endurance, high-intensity exercise capacity, reducing muscle fatigue.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.

Jump to a section

HelloPharmacist Scorecard of Beta-Alanine Unflavored by Swolverine

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: beta-alanine (branded as CarnoSyn). Beta-alanine is an amino acid that your body uses to build carnosine, a compound involved in muscle function and endurance.

The product has no inactive ingredients listed.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: reduce muscle fatigue and optimize athletic performance.
  • We looked for evidence on: Athletic performance, Physical performance, Exercise-induced muscle breakdown, muscle endurance, strength, high-intensity exercise capacity.
  • The strongest evidence on file: Beta-alanine is rated "Possibly Effective" for Athletic performance (Natural Medicines).
  • Also on file: Beta-alanine is rated "Possibly Effective" for Physical performance.
  • Also on file: Beta-alanine is rated "Insufficient Reliable Evidence To Rate" for Exercise-induced muscle breakdown.

Beta-alanine is possibly effective for athletic performance and physical performance based on the evidence we hold. For other uses — including age-related cognitive decline, chronic obstructive pulmonary disease (COPD), cognitive function, and menopausal symptoms — there isn't enough reliable evidence to rate it either way.

The evidence, ingredient by ingredient Beta-alanine

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Beta-alanine is generally well tolerated in healthy adults. The most common side effect is harmless skin tingling (paresthesia) and flushing, usually starting on the scalp within 20 minutes of a dose and lasting about an hour.

This effect is dose-dependent: it's very mild at lower doses and more noticeable at higher ones. The product hasn't been studied for long-term use at high doses.

There isn't enough safety information to recommend it during pregnancy or while breastfeeding — talk with your doctor or pharmacist if you're in either situation.

Side effects, ingredient by ingredient Beta-alanine

Meds to double-check

No known interactions
Known Interaction Concern · database check
No known interactions

No medication interactions are currently documented for the matched ingredients — that isn't a guarantee none exist.

Why this rating?
  • None of the 1 matched ingredient has a documented medication interaction on file.

No interactions are documented in our data for the ingredients we could check. Still, run your medications through the tool on this page to be thorough.

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. No medication interactions are currently documented, and safety information is well characterized.

If you're an athlete or active person looking to support physical performance, beta-alanine is worth considering. Expect some harmless tingling in your skin — it's normal and temporary.

If you're pregnant, breastfeeding, or take any medications, check with your pharmacist first.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Oct 24, 2024.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Beta-Alanine Unflavored, straight from the product label.

Brand Swolverine
Barcode (UPC) 850037327034
Net contents 10.58 Ounce(s); 300 Gram(s)
Market status On market
Date entered into DSLD Oct 24, 2024
DSLD ID 321069
Product type Amino Acid/protein
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Beta-Alanine Unflavored by Swolverine, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
5 Gram(s)
Maximum serving Sizes:
5 Gram(s)
Servings per container
60
UPC/BARCODE
850037327034
IngredientAmount% DV
CarnoSyn5000 mg--

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
General Statements

We supplement the fit to become the fittest

Formula

Beta-Alanine is a non-essential beta amino-acid made with CarnoSyn, a patented ingredient clinically proven to reduce muscle fatigue by counteracting the development of lactic acid, created by an influx of Hydrogen Ions (H+).

Made with 100% instant release Carnosyn CarnoSyn Carnosine Synthesizer

Formulation

When Beta-Alanine is readily available in the bloodstream, Carnosine levels rise which delay the buildup of H+ ions, translating into delayed muscle fatigue, better strength, endurance, and optimized performance. When you need one more rep, Beta-Alanine will help you get it.

Fight Fatigue Endurance Strength Sourced form a GMP certified facility. Formulated in USA.

V

S Non GMO GF

Suggested/Recommended/Usage/Directions

Suggested use: Mix one scoop with 8oz of water, before, or during training for optimal performance and results.

Precautions

Warning: Consult with a physician prior to use if you have any medical conditions.

Do not use if pregnant or lactating.

FDA Disclaimer Statement

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

FDA Statement of Identity

Dietary Supplement

Brand IP Statement(s)

CarnoSyn beta-alanine is a registered trademark of Natural Alternatives International. Natural Alternatives International (NAI) is the owner of patents as listed on www.carnosyn.com and registered trademark CarnoSyn.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Beta-Alanine Unflavored by Swolverine label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Beta-Alanine Unflavored label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Beta-Alanine Unflavored by Swolverine

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size5 Gram(s) Dosage formPowder Servings per container60 Amounts shown are per serving.

CarnoSyn

No known
interactions
5000 mg per serving Form: Beta-Alanine

Beta-alanine is an amino acid taken mostly by athletes to raise muscle carnosine, which may help buffer acid and reduce fatigue during short, high-int...

CarnoSyn monograph & interactions
Interaction report

Beta-Alanine Unflavored by Swolverine Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Beta-Alanine Unflavored. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.

The maker

Brand information

Manufacturer and brand details for Beta-Alanine Unflavored, from the product label.

Swolverine

See all Swolverine products
Name
Swolverine
Street Address
4690 Longley Ln., STE 15
City
Reno
State
NV
ZipCode
89502
Web Address
www.swolverine.com
Pharmacist Counseling Corner

Beta-Alanine Unflavored by Swolverine: Common Questions

Does Beta-Alanine Unflavored by Swolverine interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Beta-Alanine Unflavored. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Beta-Alanine Unflavored contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
What's that tingling feeling I might get?
That's paresthesia — a harmless pins-and-needles sensation caused by beta-alanine. It usually starts on your scalp within 20 minutes, spreads across your body, and goes away in about an hour. It's dose-dependent: lower doses cause milder tingling or none at all.
Does beta-alanine actually work for athletic performance?
The evidence suggests it's possibly effective for athletic and physical performance. It's not a guarantee, but enough research supports its use in those areas that it's worth trying if you're an athlete.
Can I take this if I'm pregnant or breastfeeding?
There isn't enough safety information available, so it's best to avoid it during pregnancy and while breastfeeding. Talk with your doctor or pharmacist about what's right for your situation.
Is beta-alanine safe to use long-term?
It's generally well tolerated in healthy adults, but it hasn't been studied for long-term use at high doses. If you're considering taking it regularly, it's a good idea to talk with your pharmacist.
What is CarnoSyn?
CarnoSyn is a branded form of beta-alanine — it's the same amino acid used in this product.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Beta-Alanine Unflavored is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Beta-Alanine Unflavored label
Go deeper

The Full Monographs Behind Beta-Alanine Unflavored’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Beta-alanine

Beta-alanine is an amino acid taken mostly by athletes to raise muscle carnosine, which may help buffer acid and reduce fatigue during short, high-intensity exercise. The evidence is moderat...

Read the full Beta-alanine monograph →
Sources

Sources & How We Checked

Beta-Alanine Unflavored's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 13 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Beta-alanine 13 references
  1. Harris RC, Tallon MJ, Dunnett M, et al. The absorption of orally supplied beta-alanine and its effect on muscle carnosine synthesis in human vastus lateralis. Amino Acids 2006;30:279-89.
  2. Hill CA, Harris RC, Kim HJ, et al. Influence of beta-alanine supplementation on skeletal muscle carnosine concentrations and high intensity cycling capacity. Amino Acids 2007;32:225-33.
  3. Bellinger PM, Minahan CL. The effect of ß-alanine supplementation on cycling time trials of different length. Eur J Sport Sci 2016;16(7):829-36.
  4. Chung W, Shaw G, Anderson ME, et al. Effect of 10 week beta-alanine supplementation on competition and training performance in elite swimmers. Nutrients 2012;4(10):1441-53. PubMed
  5. Glenn JM, Gray M, Stewart R, et al. Incremental effects of 28 days of beta-alanine supplementation on high-intensity cycling performance and blood lactate in masters female cyclists. Amino Acids 2015;47(12):2593-600. PubMed
  6. Gross M, Bieri K, Hoppeler H, Norman B, Vogt M. Beta-alanine supplementation improves jumping power and affects severe-intensity performance in professional alpine skiers. Int J Sport Nutr Exerc Metab 2014;24(6):665-73. PubMed
  7. Howe ST, Bellinger PM, Driller MW, Shing CM, Fell JW. The effect of beta-alanine supplementation on isokinetic force and cycling performance in highly trained cyclists. Int J Sport Nutr Exerc Metab 2013;23(6):562-70. PubMed
  8. Sweeney KM, Wright GA, Glenn Brice A, Doberstein ST. The effect of beta-alanine supplementation on power performance during repeated sprint activity. J Strength Cond Res 2010;24(1):79-87.
  9. Décombaz J, Beaumont M, Vuichoud J, Bouisset F, Stellingwerff T. Effect of slow-release ß-alanine tablets on absorption kinetics and paresthesia. Amino Acids 2012;43(1):67-76. Erratum in: Amino Acids 2013;45(4):1015.
  10. Stellingwerff T, Anwander H, Egger A, et al. Effect of two ß-alanine dosing protocols on muscle carnosine synthesis and washout. Amino Acids 2012;42(6):2461-72. PubMed
  11. da Silva RP, de Oliveira LF, Saunders B, et al. Effects of ß-alanine and sodium bicarbonate supplementation on the estimated energy system contribution during high-intensity intermittent exercise. Amino Acids. 2019;51(1):83-96. PubMed
  12. Varanoske AN, Hoffman JR, Church DD, et al. Comparison of sustained-release and rapid-release ß-alanine formulations on changes in skeletal muscle carnosine and histidine content and isometric performance following a muscle-damaging protocol. Amino Acids. PubMed
  13. Perim P, Gobbi N, Duarte B, et al. Beta-alanine did not improve high-intensity performance throughout simulated road cycling. Eur J Sport Sci 2021. PubMed

See these in context on the Beta-alanine monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team