Longevity is a first-of-its-kind daily supplement delivering bioavailable NAD+ and glutathione—two powerful nutrients that support energy, detox, and healthy aging at the cellular level.*

Unlike most formulas that use precursors or single ingredients, Longevity delivers a full 7-in-1 stack with CoQ10, B12, lactoferrin, and more—all designed to fuel your mitochondria, brain, and skin from within as you age.

We use patented Direct Precision Technology® to bind NAD+ and glutathione to vegan lactoferrin, a smart protein that helps these nutrients pass through the gut lining and into your cells.*

This delivery system bypasses common degradation issues, so you get more active ingredients exactly where your body needs them—without IVs or megadoses.*

Lactoferrin is a human-identical protein that promotes gut health, immune balance, and nutrient absorption.*

We use Eferra™ vegan lactoferrin, which mimics the powerful bioactivity of colostrum without any animal-derived ingredients. It also plays a starring role in our delivery system by enhancing the absorption of NAD+ and glutathione.*

Avocado oil is the nutrient-rich fat that powers our liposomal delivery system. While other liposomal brands use cheap oils with little nutritional benefits, we opted for certified organic avocado oil sourced from Mexico. No cutting corners here. 

It’s rich in oleic acid and antioxidants—supporting heart, skin, and hormone health while helping your body absorb fat-soluble nutrients like CoQ10, vitamin D, and more.*

Always consult your doctor before starting any new supplement while pregnant or breastfeeding. While our ingredients are generally well-tolerated, many haven’t been studied extensively in pregnant or nursing populations.*

Liposomal delivery helps your body absorb nutrients that are usually hard to take in through pills or powders.

It works by wrapping nutrients in tiny fat-based bubbles (liposomes) that protect them from digestive breakdown and help them pass through the gut lining into your cells. This means more of the good stuff actually gets where it needs to go before it gets degraded in your digestive system.* 

Our liposomal supplements are the first that feature powerful multitasking formulas that replace handfuls of traditional capsules. Plus, it’s the only liposomal product on the market made with organic avocado oil. 

NAD+ is a coenzyme your cells use to make energy, repair DNA, and regulate healthy aging.*

Levels naturally decline with age, stress, and poor sleep. Supplementing with bioavailable NAD+ helps restore cellular vitality—especially when paired with antioxidants like glutathione and CoQ10.*

More isn’t always better—especially when it comes to NAD+.

Most supplements use precursors (like NMN or NR) in high doses because your body has to convert them into NAD+—a process that slows with age. Sunny Within delivers real, bioavailable NAD+, bound to vegan lactoferrin for targeted absorption. That means even a small dose can have a big impact—without the waste, guesswork, or megadosing. Click here to learn more about this topic.*

Yes—this formula supports skin clarity, daily energy, and long-term cognitive health.*

NAD+, glutathione, CoQ10, and B12 work together to fight oxidative stress, fuel mitochondrial energy, and promote cellular repair across key systems.*

Yes. We use methylcobalamin, the naturally active (methylated) form of B12. That means your body can use it immediately—no extra conversion steps required. 

This is especially meaningful for people with genetic variations like MTHFR, which can make it harder to process other forms of B12 (such as cyanocobalamin or hydroxocobalamin). With methylcobalamin, you’re getting a bioavailable form your body can put to work right away to support energy, brain health, red blood cell production, and healthy methylation pathways.*

Yes. Longevity is now 100% vegan!

We use Eferra™ lactoferrin—a bioidentical, animal product-free protein—to replace traditional dairy-derived forms.