First Order, 15% Off on Mobile App

Up to 70% Off Deals

Free Shipping $49+ | Under 2 lb (US)

Follow on Instagram, Unlock 10%

Become Affiliate, Earn 10%

Amino Acids

Now Foods, L-Lysine, 1000 mg, 250 Tabs Now Foods

Now Foods, L-Lysine, 1000 mg, 250 Tabs Now Foods

Now Foods, L-Lysine, 1000 mg, 250 Tabs

$19.53 ~~Sale priceM.R.P $34.99~~

Now Foods, Lysine, 500 mg, 250 Tabs Now Foods

Now Foods, Lysine, 500 mg, 250 Tabs Now Foods

Now Foods, Lysine, 500 mg, 250 Tabs

$13.73 ~~Sale priceM.R.P $21.99~~

Now Foods, L- Ornithine Powder, 8 Oz Now Foods

Now Foods, L- Ornithine Powder, 8 Oz Now Foods

Now Foods, L- Ornithine Powder, 8 Oz

$29.98 ~~Sale priceM.R.P $47.99~~

Buy at $20.99 30% OFF

Save 30%, use coupon SAVE30

Now Foods, L-Proline, 500 mg, 120 Vcap Now Foods

Now Foods, L-Proline, 500 mg, 120 Vcap Now Foods

Now Foods, L-Proline, 500 mg, 120 Vcap

$11.87 ~~Sale priceM.R.P $18.99~~

Sold out

Solaray, L-Lysine, 500 mg, 120 Caps Solaray

Solaray, L-Lysine, 500 mg, 120 Caps Solaray

Solaray, L-Lysine, 500 mg, 120 Caps

$12.69 ~~Sale priceM.R.P $14.99~~

Source Naturals, L-Alanine Powder, 3.53 Oz Source Naturals

Source Naturals, L-Alanine Powder, 3.53 Oz Source Naturals

Source Naturals, L-Alanine Powder, 3.53 Oz

$5.78 ~~Sale priceM.R.P $8.25~~

Now Foods, Arginine & Citrulline Powder, 12 Oz Now Foods

Now Foods, Arginine & Citrulline Powder, 12 Oz Now Foods

Now Foods, Arginine & Citrulline Powder, 12 Oz

$24.98 ~~Sale priceM.R.P $39.99~~

Same Day Shipping

Zhou Nutrition, Energy Plus Focus, 60 Veg Caps Zhou Nutrition

Zhou Nutrition, Energy Plus Focus, 60 Veg Caps Zhou Nutrition

Zhou Nutrition, Energy Plus Focus, 60 Veg Caps

$20.89 ~~Sale priceM.R.P $26.19~~

Sold out

Jarrow Formulas, Glutathione Reduced, 500 mg, 60 Caps Jarrow Formulas

Jarrow Formulas, Glutathione Reduced, 500 mg, 60 Caps

$28.99 ~~Sale priceM.R.P $39.99~~

Sold out

Now Foods, L-Methionine, 500 mg, 100 Caps Now Foods

Now Foods, L-Methionine, 500 mg, 100 Caps Now Foods

Now Foods, L-Methionine, 500 mg, 100 Caps

$14.98 ~~Sale priceM.R.P $23.99~~

Now Foods, L-Ornithine, 500 mg, 120 Caps Now Foods

Now Foods, L-Ornithine, 500 mg, 120 Caps Now Foods

Now Foods, L-Ornithine, 500 mg, 120 Caps

$16.23 ~~Sale priceM.R.P $25.99~~

Same Day Shipping

Doctors Best, L-Theanine, 150 Mg, 90 Veggie Caps Doctors Best

Doctors Best, L-Theanine, 150 Mg, 90 Veggie Caps Doctors Best

Doctors Best, L-Theanine, 150 Mg, 90 Veggie Caps

$22.39 ~~Sale priceM.R.P $37.54~~

Sold out

Doctors Best, Best L-Tyrosine, 500 mg, 120 Veggie Caps Doctors Best

Doctors Best, Best L-Tyrosine, 500 mg, 120 Veggie Caps Doctors Best

Doctors Best, Best L-Tyrosine, 500 mg, 120 Veggie Caps

$14.99 ~~Sale priceM.R.P $20.24~~

Sold out

Now Foods, Alpha Lipoic Acid, 100 Mg, 120 Veg Caps Now Foods

Now Foods, Alpha Lipoic Acid, 100 Mg, 120 Veg Caps Now Foods

Now Foods, Alpha Lipoic Acid, 100 Mg, 120 Veg Caps

$16.23 ~~Sale priceM.R.P $25.99~~

Now Foods, L-Tyrosine Pure Powder, 4 Oz Now Foods

Now Foods, L-Tyrosine Pure Powder, 4 Oz Now Foods

Now Foods, L-Tyrosine Pure Powder, 4 Oz

$18.73 ~~Sale priceM.R.P $29.99~~

Nature's Life, Taurine Powder Unflavoured, 335 Grams Nature's Life

Nature's Life, Taurine Powder Unflavoured, 335 Grams Nature's Life

Nature's Life, Taurine Powder Unflavoured, 335 Grams

$16.20 ~~Sale priceM.R.P $20.29~~

Sold out

Now Foods, L-Lysine For Cats Powder, 8 oz Now Foods

Now Foods, L-Lysine For Cats Powder, 8 oz Now Foods

Now Foods, L-Lysine For Cats Powder, 8 oz

$7.11 ~~Sale priceM.R.P $16.99~~

Same Day Shipping

Now Foods, Alpha Lipoic Acid, 250 Mg, 60 Veg Caps Now Foods

Now Foods, Alpha Lipoic Acid, 250 Mg, 60 Veg Caps Now Foods

Now Foods, Alpha Lipoic Acid, 250 Mg, 60 Veg Caps

$11.16 ~~Sale priceM.R.P $19.99~~

Now Foods, L-Glutamine, 1000 mg, 240 Caps Now Foods

Now Foods, L-Glutamine, 1000 mg, 240 Caps Now Foods

Now Foods, L-Glutamine, 1000 mg, 240 Caps

$29.98 ~~Sale priceM.R.P $47.99~~

Now Foods, L-Carnitine Liquid, 3000 mg, 16 Oz Now Foods

Now Foods, L-Carnitine Liquid, 3000 mg, 16 Oz Now Foods

Now Foods, L-Carnitine Liquid, 3000 mg, 16 Oz

$24.98 ~~Sale priceM.R.P $39.99~~

Natrol, Alpha Lipoic Acid, 300 MG, 50 Caps Natrol

Natrol, Alpha Lipoic Acid, 300 MG, 50 Caps Natrol

Natrol, Alpha Lipoic Acid, 300 Mg, 50 Caps

$9.99

Sold out

Jarrow Formulas, Gaba Soothe, 30 Vcaps Jarrow Formulas

Jarrow Formulas, Gaba Soothe, 30 Vcaps

$16.99 ~~Sale priceM.R.P $23.99~~

Sold out

Now Foods, L-Carnosine, 500 mg, 50 Veg Caps Now Foods

Now Foods, L-Carnosine, 500 mg, 50 Veg Caps Now Foods

Now Foods, L-Carnosine, 500 Mg, 50 Veg Caps

$19.98 ~~Sale priceM.R.P $31.99~~

Same Day Shipping

Solaray, L-Lysine, 1,000 mg, 90 Tabs Solaray

Solaray, L-Lysine, 1,000 mg, 90 Tabs Solaray

Solaray, L-Lysine, 1,000 mg, 90 Tabs

$12.39 ~~Sale priceM.R.P $14.59~~

Universal Herbs Inc
31909 Hayman St. Hayward CA 94544 USA

support@herbspro.com

(Mon - Fri) 9 AM - 6 PM PST

Sign up for exclusive updates — enjoy 10% off your first order

We use your email address to send you our Health Newsletters, along with updates on HerbsPro’s products, services, promotions. You can unsubscribe anytime by clicking the link in any of our emails. To learn more about how we use your personal information and your rights, please see our Privacy Policy.

Follow us:

Mobile Apps
Get extra 12% off, use code: APP20

QR code to download the HerbsPro app from Google Play and App Store

Google Pay

App Store

©2026 HerbsPro, Inc. All Rights Reserved.

HerbsPro® is a registered trademark of HerbsPro, Inc.
Disclaimer: The information provided on this website, as well as the products sold through HerbsPro.com, have not been evaluated by the U.S. Food and Drug Administration (FDA). These products are not intended to diagnose, treat, cure, or prevent any disease. HerbsPro, Inc. is solely affiliated with HerbsPro.com, HerbsPro.in, and HerbsPro.ae. We are not responsible for products offered, sold, or shipped by unauthorized sellers, resellers, or third-party platforms. All brand names, logos, and trademarks referenced on this site remain the property of their respective owners. Read More

Accessibility Statement : HerbsPro is committed to ensuring that our website is accessible and usable by all individuals, including those with disabilities. We strive to comply with applicable accessibility standards, including the Web Content Accessibility Guidelines (WCAG) 2.1, and to provide an inclusive and positive online experience for every customer.
If you encounter any difficulty accessing our website, or if you identify a feature, function, or content that is not fully accessible, please contact our Customer Service team at 510-324-2900 or email us at support@herbspro.com with “Accessibility Inquiry” in the subject line. Please provide a description of the issue you experienced and the specific page or functionality involved.
Your feedback is important to us, and we will carefully consider it as we evaluate and enhance the accessibility of our website and services. While some third-party content may appear on our site, HerbsPro strongly encourages its partners and vendors to maintain accessibility standards in their digital content. Read More