11th birthday · 15% off site-wide with code NCL11 Sept 15–19

Eleven years,
ten picks,
15% off.

Our team's gift to you: everything on the site is 15% off from September 15 to 19 with the code NCL11. To celebrate 11 years, each of us picked the one formula we love.

Shop the birthday saleSee the ten picks
The NCL team together, marking eleven years
15% Site-wide
250,000+
Customers served
450,000+
Bottles shipped
45 million+
Capsules sold
9,500+
Public customer reviews

Figures cover September 2015 through July 2026.

The Team's Picks

Mafe, Content Marketing at NCL
Mafe
Content Marketing

“I know every supplement panel by heart so I can explain them to you, and Biofilm is the one formula I would not change a single thing about.”

Biofilm Immune Complex
Biofilm Immune Complex
Shop Mafe’s pick →
Andy, Content Designer at NCL
Andy
Content Designer

“Maybe I am biased because it is my favorite label right now, but the night is my favorite part of the day, and I love pairing it with Ashwagandha with Magnesium.”

Premium KSM-66 Ashwagandha with Magnesium, L-Theanine & B6 60-ct
KSM-66 Ashwagandha with Magnesium
Shop Andy’s pick →
Ana, Marketing Manager at NCL
Ana
Marketing Manager

“When customers ask me what I actually take, my honest answer is Premium Immune Support.”

Premium Immune Support
Premium Immune Support
Shop Ana’s pick →
Mel, Community Manager at NCL
Mel
Community Manager

“I travel constantly, and Monolaurin Extra Strength is the first formula I pack.”

Monolaurin Extra Strength 800mg
Monolaurin Extra Strength 800mg
Shop Mel’s pick →
Pavan, Affiliate Operations at NCL
Pavan
Affiliate Operations

“L-Lysine with Monolaurin is practical. I get both ingredients in a single capsule.”

L-Lysine with Monolaurin 600mg
L-Lysine with Monolaurin 600mg
Shop Pavan’s pick →
Niharika, Affiliate Recruitment at NCL
Niharika
Affiliate Recruitment

“Andrographis is my favorite because it is the hidden gem of our catalog. It does not make much noise, but wow, it completely changed my routine.”

Premium Andrographis Extract
Premium Andrographis Extract
Shop Niharika’s pick →
Julio, Operations Manager at NCL
Julio
Operations Manager

“After having literally thousands of these made, I finally tried one. It has not left my routine since.”

Premium Monolaurin 600mg
Premium Monolaurin 600mg
Shop Julio’s pick →
Edgar, Customer Success at NCL
Edgar
Customer Success

“I am trying to cut back on coffee, and Level Off has been the best company I could have asked for through that.”

Level Off Glucose Support
Level Off Glucose Support
Shop Edgar’s pick →
Ronald, Product Manager at NCL
Ronald
Product Manager

“If someone is starting from zero, this is the bundle I always recommend.”

Clean L-Lysine & Premium Monolaurin 600mg
Clean L-Lysine & Premium Monolaurin 600mg
Shop Ronald’s pick →
Damon, Founder & CEO at NCL
Damon
Founder & CEO

“After eleven years in the supplement industry, this is the bundle I do not go without.”

Clean L-Lysine 600mg & Level Off
Clean L-Lysine 600mg & Level Off
Shop Damon’s pick →

Hear it from the founder

Eleven years of building this company, in our founder's own words.

1:57

Damon Sununtnasuk, Founder & CEO at NCL Damon SununtnasukFounder & CEO

Hear it from the community

Clips from the creators who recommend NCL to their own communities, in their own words.

Affiliate Jen West, L.Ac.@westacupuncturewellness
Affiliate Kim Harron
Affiliate Olivia@luvu2224

These creators are paid NCL affiliates. Individual experiences are not a guarantee of results.

A decade of wellness

2015

Founded in San Francisco

NCL starts with one idea: make natural supplements people can actually trust, and explain them honestly.

2016

Premium Monolaurin 600mg

Our first naturally derived formula goes live, third-party tested from the very first batch.

2018

East Coast facility

We open in New York and launch an industry-first 800mg monolaurin capsule.

2021

Palmara Health

Our sister brand launches, extending the range under a second label.

2023

Company of the Year

NCL takes an American Business Award Gold Stevie, one of ten won across six years.

2025

Ten years in

We mark a decade and are named one of America's fastest-growing private businesses.

2026

Eleven years, and a shorter name

A second consecutive Inc. 5000 listing at #887, and the move to NCL.

“We never set out to build a big brand. We set out to make the kind of supplement we would hand to our own family, and eleven years later that is still the only test that matters.”

Damon Sununtnasuk · Founder & CEO, NCL

★★★★★

Very good experience. Shipping was quite prompt and product seems to be good quality. Will be reordering.

Verified customer · Anthony W.
L-Lysine with Monolaurin 600mg · June 2026
★★★★★

Fast delivery and came as seen. 5 stars. Would buy this again!

Verified customer · Ibrahim
Clean L-Lysine 600mg · April 2026
★★★★★

Natural Cure Labs is a legit customer focused organization! And their products work!

Verified customer · Rochelle B.
Clean L-Lysine 600mg · August 2026

Reviews published on naturalcurelabs.com, quoted as written.

September 15–19, 2026

15% off, everything.

Every formula in the catalog, bundles included. Enter the code NCL11 at checkout, for five days only.

Shop all products

When is the NCL 11th birthday sale?

The sale runs from September 15 to September 19, 2026, ending at 11:59 pm PT on the 19th.

Do I need a discount code?

Yes. Enter the code NCL11 at checkout to take 15% off your order during those five days.

What is included in the 15% off?

Everything on naturalcurelabs.com, single bottles and bundles alike.

Does the 15% stack with a subscription discount?

No. Subscription orders keep their existing subscription pricing, and the 15% birthday discount applies to one-time purchases.

How long has NCL been in business?

NCL was founded on September 15, 2015 and is marking its eleventh year in 2026. It is founder-led and its operations are based in the United States.

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

KSM-66® is a registered trademark of Ixoreal Biomed Inc.