Skip to main content

Up to 20% off products when you checkout or sign up


  • Egg free

  • Peanut free

  • Tree nut free

  • Gluten free

  • NSF Certified

  • Soy free

  • Animal product free

  • Vegan

  • Non-GMO

  • Wheat free

GlyNACtive™

Glutathione & Mitochondrial Support*

GlyNACtive™ is a comprehensive cellular antioxidant and detoxification support formula designed to promote the body’s own production and function of glutathione. This multi-pathway formula combines clinically studied amounts of NAC and glycine with cofactors and nutrients to support glutathione production, antioxidant defenses, cellular detoxification, mitochondrial health, and cellular resilience.*

At the core of the formula, NAC and glycine provide key amino acid precursors the body uses to produce its own glutathione, rather than supplemental glutathione, which bypasses the body’s natural regulation. This endogenous approach supports glutathione production within cells through the body’s naturally regulated pathways, helping maintain healthy glutathione availability, antioxidant defenses, glutathione-dependent detoxification, and cellular resilience.*

The formula goes beyond NAC and glycine with key cofactors for glutathione function and broader cellular health. Selenium supports glutathione peroxidase activity, while milk thistle supports healthy liver function, antioxidant defenses, and detoxification pathways.* Taurine and L-proline provide additional support for antioxidant balance, mitochondrial health, and cellular resilience.*

Complementing this formula, BioActive Carbon® Technology Fulvic Blend is CellCore’s proprietary fulvic-forward ingredient designed to support cellular protection, mitochondrial function, and antioxidant defense.* Our Fulvic blend is derived from select, mineral-rich ancient humic shale deposits mined exclusively within the United States.

Together, these ingredients provide multi-pathway support for glutathione production and function, antioxidant defenses, cellular detoxification, and mitochondrial health, helping build resilience from the cellular level.*

Available in convenient, easy-to-use stick packs with a refreshing natural peach mango flavor.

Benefits of CellCore’s GlyNACtive

  • Supports the body’s own production and natural regulation of glutathione with clinically studied amounts of NAC and glycine*
  • Supports glutathione peroxidase activity and healthy antioxidant function*
  • Encourages glutathione-dependent Phase II detoxification pathways and healthy liver function*
  • Helps maintain healthy redox balance and cellular resilience*
  • Promotes mitochondrial health and healthy cellular energy production*
  • Provides multi-pathway support for cellular detoxification and antioxidant defenses*

Suggested Use / Directions:
Add 1 stick pack to 8 fl. oz. of water once daily, or as otherwise directed by a healthcare practitioner. Can be taken with or without food.

Serving Size:
1 Stick Pack (5.6 g)

Amount Per Serving:
Selenium (as selenium glycinate complex) ... 200 mcg
Glycine ... 2 g
N-Acetyl-L-Cysteine ... 2 g
Taurine ... 500 mg
L-Proline ... 250 mg
Milk Thistle Extract (Silybum marianum) (seed) ... 125 mg
Ginger Root (Zingiber officinale) ... 50 mg
BioActive Carbon® Technology Fulvic Blend ... 10 mg
Humic Shale (containing Fulvic & Humic Acid)


Other Ingredients:
Natural Flavor, Silica, Stevia Leaf Extract.


CAUTION: Please consult your healthcare practitioner before use if you are pregnant, breastfeeding, or considering use for a child. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN. WARNING: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.

GlyNACtive

CellCore

$45.99

Sign up for exclusive store pricing

Shop the entire wellness catalog, held to a higher standard

Shop practitioner-grade products, each meeting the same bar for quality through Fullscript's standards.

Powered by
Sign up to shop
  • Verified

    Sourced straight from the brand — no resellers or fakes

  • Enhanced testing

    Select products are tested in-house — get exactly what the label promises

  • Stored and shipped

    From certified facilities, to protect product integrity