Leap Years Dog Supplement vs Hollywood Elixir™ | Cellular Longevity Co

Q: Can dogs with sensitive stomachs take Leap Years?

Because Leap Years uses binders, flavorings, and senolytic compounds, some dogs may not tolerate it well. Hollywood Elixir™ avoids common irritants and mixes invisibly with food, making it gentler for sensitive digestion.

Q: How does Leap Years compare to Hollywood Elixir™?

Leap Years narrows in on NAD+; Hollywood Elixir™ includes NAD+ plus antioxidants, adaptogens, and cofactors for a more complete longevity system.

Leap Years® Supplement: How Does It Compare for Dog Longevity?

Pet parents are increasingly aware of supplements that promise to extend not just lifespan, but healthspan for their companions.

Among the options, the Leap Years dog supplement is marketed as a healthy aging chew designed to boost NAD+ levels and clear senescent cells. It’s an ambitious claim, and worth looking at closely—especially when compared with more comprehensive approaches like Hollywood Elixir™.

What Leap Years® Supplement Promises

Leap Years positions itself as a cellular anti-aging solution. Its chewable format contains:

NAD+ precursor blend (precise formulation not always disclosed) – intended to raise NAD+ and restore cellular energy.
Senolytic compounds – targeted at clearing “zombie cells” (senescent cells that accumulate with age).
Flavorings and additives typical of chews (binders, preservatives, palatants).

Their pitch is simple: take one chew daily, and your dog’s cells may function more youthfully.

Key point: ★ NAD+ support is a scientifically relevant longevity pathway, but it is only one piece of the puzzle.

Where Leap Years® Falls Short

Here are vectors of difference that matter for readers:

Narrow focus – NAD+ and senolytics are valuable, but longevity science has shown the need for antioxidants, adaptogens, mitochondrial cofactors, and immune modulators for truly comprehensive support.
Additives & preservatives – Many chews use glycerin, gums, or chemical preservatives for texture and shelf life. These can contribute to unnecessary inflammation or digestive load.
Format friction – Chews are easy for some dogs, but powders (like Hollywood Elixir™) mix invisibly into food, avoiding palatant dependence and artificial binders.
Transparency gaps – Another concern with Leap Years is proprietary formulation. Their packaging and website group actives under broad “blends,” without disclosing precise dosages. For pet parents, this lack of detail makes it difficult to know how much of each ingredient is being delivered — and for veterinarians, it complicates the task of evaluating safety or potential interactions with medications.

By contrast, Hollywood Elixir™ lists every ingredient with exact dosages and undergoes independent NSF® third-party testing in Ann Arbor, Michigan. Transparency is not optional for us; it’s the foundation of trust.

The Leap Years® Senolytic Question: Promise or Risk?

Senolytics aim to clear “zombie cells” that build up with age. While promising in lab studies, safety data in dogs is still very limited. Some consumer reports on forums have described pancreatitis or organ issues after giving senolytic chews. While these are anecdotal, they highlight how little formal veterinary research exists on senolytics in dogs.

At La Petite Labs, Hollywood Elixir™ does not include senolytics yet. We focus on NAD+ precursors, antioxidants, and adaptogens — actives with stronger safety records in pets — until more veterinary research is available.

Key point: ★ Senolytics are promising, but still experimental in pets—safety evidence remains limited.

“Senolytics may sound futuristic, but in pets they’re still experimental. Hollywood Elixir™ builds on proven NAD+, antioxidants, and adaptogens—without gambling on untested compounds.”

What Comprehensive Longevity Looks Like

Hollywood Elixir™ is built around three layers of support:

NAD+ precursors – Nicotinamide riboside and niacin (Vitamin B3) to fuel cellular energy
Antioxidant network – Glutathione, resveratrol, quercetin, astaxanthin, spirulina, blueberry
Adaptogens & cofactors – Reishi mushroom, CoQ10, beta glucans, vitamin B12, vitamin E—ingredients targeting immunity, mitochondria, and oxidative balance

Key point: ★ A multi-pathway blend mirrors what researchers know about aging: no single compound is enough.

How to Think About Formats

Chews (Leap Years) – convenient but require stabilizers and flavorings. Dogs may treat them like treats, but picky eaters sometimes refuse them.

Powders (Hollywood Elixir™) – pure active ingredients, versatile for any meal, less reliant on unnecessary binders.

Pricing and Value

Leap Years: priced at a premium (~$75/month). Servings per container depend on dog size.
Hollywood Elixir™: $65/month, with synergistic 16-active formulation, third-party tested (NSF).

When calculating cost per active pathway supported, Hollywood Elixir™ delivers broader value.

leap years dog supplement compared to hollywood elixir

Why Hollywood Elixir™ is Different

Transparency, not mystery. Every ingredient is listed with precision, verified by NSF® third-party testing.
Powder, not chew. Mixes easily with food, with no added fats, fillers, or preservatives that may upset digestion.
Evidence-backed, not experimental. Focuses on NAD+ precursors, antioxidants, and adaptogens with stronger safety records in pets — no untested senolytics.
Comprehensive, not narrow. Supports multiple longevity pathways: energy, oxidative defense, immune balance, and brain health.

For pet parents who want longevity support without the guesswork.

Shop Hollywood Elixir™

FAQs About Leap Years® Dog Supplement

Is Leap Years supplement safe for senior dogs?

Safety data in senior dogs is limited. While Leap Years markets its formula for older pets, its senolytic compounds have not been widely studied in veterinary medicine. Hollywood Elixir™ uses antioxidants, NAD+ precursors, and adaptogens with stronger safety records for seniors.

Can dog supplements cause pancreatitis?

Some owners have reported pancreatitis and organ issues after giving certain high-fat or additive-heavy chews. While not conclusive, these concerns highlight the importance of format and formulation. Hollywood Elixir™ is a low-fat powder with no fillers, preservatives, or added oils.

Is Leap Years® safe for long-term, daily use?

There is no peer-reviewed veterinary data proving long-term daily safety of senolytic blends in dogs. By contrast, Hollywood Elixir™ uses ingredients with well-established safety in pets for daily, lifelong use.

Can dogs with sensitive stomachs take Leap Years®?

Because Leap Years® uses binders, flavorings, and senolytic compounds, some dogs may not tolerate it well. Hollywood Elixir™ avoids common irritants and mixes invisibly with food, making it gentler for sensitive digestion.

Are senolytics proven to help dogs live longer?

Research in dogs is still lacking. Senolytics remain experimental. Hollywood Elixir™ focuses on pathways with stronger veterinary evidence—NAD+ precursors, antioxidants, and adaptogens—for everyday support of healthy aging.

Can Leap Years be combined with common medications like Apoquel® or Rimadyl?

Always ask your veterinarian before combining supplements with prescription medications. Because Leap Years® uses proprietary blends, exact dosages aren’t clear. Hollywood Elixir™ discloses all ingredients and dosages, making it easier for vets to evaluate.

What is Leap Years supplement for dogs?

It is a chewable supplement marketed for healthy aging. It focuses mainly on NAD+ precursors and senolytics to support energy and reduce senescent cells.

Are there preservatives in Leap Years chews?

Like most chews, yes—they include binders and stabilizers to hold shape and flavor. By contrast, powders such as Hollywood Elixir™ avoid these additives.

How does Leap Years compare to Hollywood Elixir™?

Leap Years® narrows in on NAD+; Hollywood Elixir™ includes NAD+ plus antioxidants, adaptogens, and cofactors for a more complete longevity system.

Can I use Leap Years and Hollywood Elixir™ together?

Always ask your veterinarian, but in principle they target overlapping pathways. Most pet parents prefer a single, multi-layered supplement rather than doubling up.

Why doesn’t Hollywood Elixir™ include senolytics like Leap Years?

Senolytics are still under research in veterinary science, with limited safety data in dogs. Hollywood Elixir™ by La Petite Labs focuses on NAD+ precursors, antioxidants, and adaptogens—ingredients with well-established safety and effectiveness for longevity support.

What’s inside Leap Years supplement?

Leap Years lists its actives under proprietary blends, so pet parents don’t know exact dosages. By contrast, Hollywood Elixir™ is fully transparent with ingredient amounts and undergoes independent NSF® testing.

Mini Glossary

NAD+ (Nicotinamide Adenine Dinucleotide)

A coenzyme found in all living cells that declines with age. NAD+ supports energy production, DNA repair, and cellular metabolism. Supplements like Leap Years and Hollywood Elixir™ use precursors to maintain healthy NAD+ levels in dogs.

Senolytics

Compounds designed to target and clear senescent (“zombie”) cells, which accumulate with age and may fuel inflammation. While promising in early lab studies, senolytic safety data in dogs is very limited. Hollywood Elixir™ does not include senolytics until more veterinary evidence is available. Some consumer reports on forums have described pancreatitis or organ issues after giving senolytic chews. While these are anecdotal, they highlight how little formal veterinary research exists on senolytics in dogs.

Antioxidants

Molecules that neutralize harmful free radicals and oxidative stress. Hollywood Elixir™ includes antioxidants such as glutathione, resveratrol, and astaxanthin to support healthy aging in dogs.

Adaptogens

Natural compounds that help the body adapt to stress and maintain balance. Reishi mushroom and beta glucans in Hollywood Elixir™ are adaptogens that promote resilience in immune and energy pathways.

Proprietary Blends

Supplement formulas that disclose only a combined ingredient weight, not exact dosages. This makes it difficult for pet parents or veterinarians to assess safety. Leap Years uses proprietary blends, while Hollywood Elixir™ lists all dosages transparently.

Oxidative Stress

An imbalance between free radicals and antioxidants in the body. Chronic oxidative stress accelerates aging and contributes to inflammation. Multi-antioxidant support, as found in Hollywood Elixir™, helps maintain cellular balance.