All day immunity.
One smart dose.
Today’s immune health aisle is overcrowded with megadoses and me-too blends. C-Fence™ offers a cleaner, smarter alternative: a low-dose, sustained-release vitamin C that supports immune function all day; without triggering compliance concerns.
Why be tied down with another 1000mg product when you can own the intelligent immune category?
24-hour sustained release
Direct Compression
Clinically studied ingredient
- CHALLENGE
Immune formulas are
overdosing the problem.
Today’s consumers and regulators are more discerning. But most immune products are.
01
60% of consumers incorporate Vitamin C into their daily routine to bolster their immune system.
02
Most vitamin C supplements are cleared from the body in 6–8 hours, leaving little to no support for the rest of the day.
03
Consuming 2–3 capsules daily to support immunity is neither practical nor sustainable for many.
03
Consuming 2–3 capsules daily to support immunity is neither practical nor sustainable for many.
Immunity isn’t seasonal anymore, it’s a daily priority needing a smart, convenient solution.
- MEET CADEN - The Defender
Sustained support.
Simplified formulation.
C-Fence™ is powered by Nutriventia E.D.G.E, sustained-release technology, delivering consistent vitamin C absorption over 24 hours. Its DC granules are designed for formulation ease with:
- 24-hour antioxidant protection
- Single-step direct compression for tablets and caplets
- Validated release profile
All in one,
format-flexible dose.
- THE HEALTH BENEFITS
Longevity
Brain health
Skin health
Immune health
Cardiovascular health
- CLINICAL STUDIES
Clinically studied for 24-hour absorption.
A randomized, double-blind, placebo-controlled PK study confirmed.
PHARMACOKINETIC STUDY
- Shah et al., 2022. J Pharmacol Pharmacother
8x
Higher
Cmax
13x
Higher
AUC₀–₂₄
24 hr
Sustained
Vitamin C
- APPLICATIONS
Easy to formulate.
Easy to formulate
easier to trust.
C-Fence™ is optimized for formulation speed and end-user convenience.
Tablets
Tablets
- Fig.3. Lorem ipsum dolor sit amet, consectetur
- Direct compressible granules with SR profile
- Direct compressible granules with SR profile
Easier to trust.
Make immune health a daily habit.
- FREQUENTLY ASKED QUESTIONS
Got questions?
We've got answers.
Browse our FAQs for quick insights into how it work, what we offer, and how we can help your products shine.
C-Fence is a sustained-release, gastro-retentive Vitamin C formulation that provides a 12-hour controlled release and 24-hour plasma presence. It avoids rapid excretion and gastric irritation typical of high-dose, immediate-release Vitamin C, delivering steady antioxidant and immune support throughout the day.
Yes. C-Fence is supplied as a ready-to-use, directly compressible granule system. It supports single-step manufacturing without additional processing, ideal for high-throughput tablet production.
It enables:
- Faster, single-step tablet manufacturing
- Minimal R&D time
- Uniform tablet hardness and dissolution profile
- Better cost-efficiency in high-volume runs.
Unlike liposomal formats—which are unstable in gastric acid and offer short plasma retention—C-Fence maintains plasma levels for 24 hours and is highly stable. It uses sustained release from a solid matrix instead of lipid vesicles, eliminating the need for complex delivery systems.
Yes. C-Fence uses GRAS ingredients and complies with FDA and EFSA norms. It is also available in Halal- and Kosher-compliant grades on request.
Yes. C-Fence is formulated with GRAS-certified ingredients suitable for dietary supplements and functional nutrition in key markets globally.
