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How did we get our start?
Through 40+ years in the natural products industry, we have discovered top suppliers in the world who meet our high standards of quality, purity and ethics.
What makes our products unique?
At Horbäach, it’s been our promise to deliver quality vitamins and self-care products for over 40 years.
Why do we love what we do?
Our mission is simple – to provide honest nutritional care you need to live happy, the Horbäach way.

Live Horbaach Healthy
We aim to provide honest nutritional care you need to live happy, the Horbaach way.
Product Dimensions : 2.75 x 2.75 x 4.75 inches; 0.14 ounces
Item model number : CL3791
Date First Available : July 24, 2019
Manufacturer : Horbaach
ASIN : B07VMZT65N
Best Sellers Rank: #44,850 in Health & Household (See Top 100 in Health & Household) #48 in L-Arginine Nutritional Supplements
Customer Reviews: 4.4 4.4 out of 5 stars 1,413 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
ELITE AMINOS: This molecule contains fundamental building blocks for daily protein synthesis*
POTENT SOURCE: Horbaach’s Extra Strength L-Arginine HCL is concentrated with 4000 mg per serving!
PREMIUM FORMULA: Our Premium Formula is derived from the purest free form Amino Acid
HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO
13 reviews for Horbäach L-Arginine 4000mg| 120 Caplets | for Men and Women | Maximum Strength Nitric Oxide Precursor | Vegetarian, Non-GMO, Gluten Free Supplement
Add a review
$14.99

Erin Leone –
Unexpected Perks Beyond Blood Flow – Sustained Firming & Vitality!
The Horbäach L-Arginine 4000mg supplement has been a game-changer for me. While I initially took it to support nitric oxide production and blood flow, the results have gone beyond my expectations. Not only has my circulation improved, but I’ve also experienced a continuous plumping effect in my chest and butt areas—something I didn’t anticipate but absolutely love! Though firming isn’t a universally touted benefit of L-arginine, the combination of enhanced blood flow and potential protein synthesis support (thanks to its amino acid properties) seems to work wonders for me.The 4000mg maximum-strength dose in free-form L-arginine is potent yet gentle, and the vegetarian, non-GMO, gluten-free caplets are easy to incorporate daily. Shipping was impressively fast, arriving the next day. That said, I must stress this isn’t medical advice—always consult your healthcare provider before starting supplements, especially since L-arginine can interact with certain medications.While scientific research focuses on its vascular and exercise performance benefits, my personal experience includes this unexpected but welcome transformation. If you’re seeking a high-quality L-arginine supplement for circulation and curious about potential aesthetic perks, Horbäach’s formula is worth trying. Just keep expectations realistic—results can vary, but in my case, the plumping effect has been a delightful bonus! A+ for quality, potency, and surprising holistic benefits.
John Shelor –
Review for L-Arginine pills
People in other reviews commented on how the pills stink. I haven’t noticed this. There have also been comments about how hard the pills are to swallow because of their size. They are big pills, but I don’t think they’re any bigger than the vitamins I usually take. If they get stuck sideways going down the ole pipe, it’s a little concerning and uncomfortable, but I haven’t had any problems with swallowing them.
Ez Reader –
Good product
Good product for the money it works for what I need it for it I take as needed may take a day or two to kick in so I pretty much know when to expect results they are very large capsules so instead of trying to swallow them I put 4 or 5 in water bottle they resolve fairly quick quicker in warm water they taste awful but I just add in a lime drink mix to kill the taste
Vicmar Suarez –
Calidad del Producto
Excelente
Tbone –
Hulk pills
Sick pumps
MR –
The are okay, but I’ll look for a more affordable option.
The are okay, but considering the high price, I’ll look for a more affordable option.
Amazon Customer –
Perfect
It is a great supplement
Edgar –
Excelente
Excelente
William Heng –
Just to stay in line with health at old age. A bit scary on quantity to be taken..4x at time. Not sure it’s too much at one go or should take 2x at a time. Very subjective with regards to effectiveness..no two human body works or react the same…but hope it does though..otherwise no further investment in it.
Bharath Rajnarayan –
Helps me during intense gym workout
AHMED ALHAMELI –
Great for pre-workout just make sure you take them 1 hr ahead
Freddy Farid –
Good for overall performance
MAHRUS –
The product is good and can be purchased again