Herbal Extract
Premium Andrographis Extract
High-potency extract for daily immune, digestive, and respiratory support.‡
$26.95$29.95
Immune Support Products
Immune support products featuring:
- Premium Botanicals
- Wild Crafted Herbs
- Antioxidants
- Vitamins & Minerals
Gut Support
Biofilm Immune Complex
Antioxidant and botanical blend for daily gut and digestive wellness.‡
$23.95$30.95
Clean Label
Clean L-Lysine 600mg
Pure 600mg L-lysine with no fillers. Daily lip and skin wellness support.‡
$22.95
Sold out
Premium Immune Support
16-in-1 blend of vitamins, minerals, and herbs for daily immune wellness.‡
$23.95
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Compare immune support formulas
All four are Made in USA*, third-party tested, and built for daily use.
| Feature |
Premium Immune Support |
Premium Andrographis |
Biofilm Immune Complex |
Clean L-Lysine 600mg |
|---|---|---|---|---|
| Strength | 16-in-1 blend | 1,200 mg (100 mg andrographolides) | Multi-botanical blend | 600 mg |
| Best for | Daily multi-ingredient immune routine | Herbal immune support | Gut and immune support | Lip and skin wellness, daily |
| Capsules per bottle | 60 vegan capsules | 120 vegan capsules | 60 vegan capsules | 120 vegan capsules |
| Key ingredients | Vitamins, minerals, elderberry, echinacea, garlic | Andrographis paniculata extract | NAC, turmeric, pomegranate, botanicals | Pure L-lysine (no fillers) |
| Price | $23.95 | $26.95 | $23.95 | $22.95 |
| Actions | View product | View product | View product | View product |
Frequently asked questions
What's the difference between these immune products?
Premium Immune Support is a multi-vitamin and herbal blend. Premium Andrographis is a single-botanical extract. Biofilm Immune Complex focuses on gut and digestive support. Clean L-Lysine is a single amino acid. They're built to layer or be used standalone.
Can I take more than one of these together?
Many customers do - for example, pairing Clean L-Lysine with Premium Immune Support, or stacking Biofilm Complex with Andrographis. Stack what fits your routine and check with your doctor if you have questions.
Are these supplements made in the USA?
Yes. Every NCL product is Made in USA* in GMP-certified facilities and third-party tested for quality.
How long until I notice anything?
Daily supplements work best with consistency. We recommend giving any new addition to your routine a few weeks of regular use before evaluating how it fits with you.
Are these vegan and gluten-free?
All four products in this collection are vegan, non-GMO, and gluten-free. Specific allergen information is on each product page.
Do you offer subscriptions?
Yes. Every product can be subscribed to with flexible delivery dates and a discount on every renewal. Skip, pause, or cancel anytime - no commitment.