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Choose the formula built for what you want to support.
Choose Your SystemHollywood Elixir begins with two flagship studies in companion-animal aging: a 9-year feline longevity study and a 2024 senior dog NAD+ clinical trial. Together, they frame the LPL-01 approach to long-horizon, systems-level nutritional support.
The full nutrient blend showed a lower mortality hazard.
Diet 3 cats had 0.39x the hazard of Diet 1 after adjustment for initial age.
Adapted from Cupp et al. 2006. Cox proportional hazard model adjusted for initial age; Diet 3 vs Diet 1 hazard ratio = 0.386 (p = 0.0042). View Cupp et al. 2006
In a long-term feline feeding study, 90 healthy cats were followed across the remainder of life while receiving one of three diets. The most complete nutrient blend was associated with longer average lifespan and slower age-related decline across multiple health measures.
LPL-01 translates long-horizon systems nutrition into a daily network for oxidative defense, NAD+ support, mitochondrial function, immune balance, and whole-body vitality.
At 90 days, the full-dose group separated most clearly.
Adapted from Simon et al. 2024, Scientific Reports. View Simon et al. 2024
In a 2024 RCT, 70 senior dogs with mild to moderate cognitive impairment received placebo, low-dose, or full-dose blend, including an NAD+ precursor and senolytic. At the 3-month endpoint, the full-dose group showed the clearest owner-assessed cognition signal.
LPL-01 builds from this modern geroscience direction — supporting NAD+ biology alongside antioxidants, mitochondrial cofactors, polyphenols, immune modulators, and cellular defense nutrients in one daily routine.
Hollywood Elixir is built under LPL-01—our internal standard for designing supplements as integrated biological systems. Rather than stacking ingredients, we construct formulas around mechanism, interaction, and long-term biological effect.
Learn About LPL-01
Hollywood Elixir is designed to support multiple biological systems involved in aging, including oxidative stress, mitochondrial function, immune signaling, and cellular repair. These systems do not operate in isolation—they form interconnected networks that influence longevity and resilience.
See Senior BDC Modelling
The Canine Geroscience Framework is a proprietary, reference-grade model developed by La Petite Labs with named veterinary contributions. It maps the biology of aging in dogs across six interconnected control systems—covering metabolism, inflammation, cellular defense, and organ function. Built using an explicit evidence-grading system, it distinguishes between established canine data and early-stage or translational research—ensuring no claim exceeds the strength of the evidence.
Read the Framework
The Feline Geroscience Framework is a proprietary, reference-grade model developed by La Petite Labs with named veterinary contributions. It maps the biology of aging in cats across six interconnected control systems—adapted for obligate carnivore metabolism, renal vulnerability, and species-specific nutrient dependencies. Built on an explicit evidence-grading system, it distinguishes between established feline data and early-stage or translational research—ensuring no claim exceeds the strength of the evidence.
Read the Framework
A structured pharmacology-level appendix documenting the biological, pharmacokinetic, and species-specific foundations of NAD+ metabolism.
Read Appendix
A structured, node-based map of canine aging biology—linking core physiological systems, intervention pathways, and ingredient-level effects to primary literature. It applies explicit evidence grading (A–D) and pharmacokinetic confidence tagging (PK1–PK3) to distinguish what is proven in dogs from what is inferred or theoretical. Organized across a tiered architecture—from foundational longevity levers to biological control systems, subsystems, and ingredients—it is designed for precise, system-level reasoning rather than surface-level claims.
Read Canine Module
This Evidence Corpus is a structured, node-based map of feline aging biology—built to reflect the unique metabolic, physiological, and pharmacokinetic characteristics of cats as obligate carnivores. It applies explicit evidence grading (A–D) and pharmacokinetic confidence tagging (PK1–PK3), with species-specific adjustments for known feline differences in metabolism, nutrient handling, and drug clearance. The system maps aging across interconnected biological domains—from renal vulnerability and inflammatory tone to nutrient sensing and cellular defense—linking each to primary literature with clear boundaries between feline data and translational inference.
Read Feline Module
A review of senior-dog and cellular-aging formulas built for vitality, antioxidant support, NAD+ biology, mobility, comfort, and long-term wellness.
Read Report
A feline-specific review of longevity supplements designed around antioxidant defense, cellular support, graceful aging, and species-appropriate daily care.
Read Report
Peer-Reviewed References
Selected studies behind Hollywood Elixir’s daily longevity and vitality system.
Senior-dog NAD⁺ evidence informing cellular-energy support.
A randomized, controlled clinical trial demonstrates improved owner-assessed cognitive function in senior dogs receiving a senolytic and NAD+ precursor combination
Canine inflammaging evidence informing healthy-aging defense pathway.
Companion dog as inflammaging model: Dog Aging Project pilot study
Canine CoQ10 dose-response data informing mitochondrial-support rationale.
Randomised, double-blinded controlled trial of CoQ10 supplementation in dogs with myxomatous mitral valve disease
Feline glutathione evidence informing species-relevant antioxidant pathway.
Efficacy of free glutathione and niosomal glutathione in the treatment of acetaminophen-induced hepatotoxicity in cats
Canine quercetin bioavailability data informing polyphenol form selection.
Oral bioavailability of quercetin from different quercetin glycosides in dogs
Canine astaxanthin evidence informing lipid-phase antioxidant defense.
Effects of astaxanthin supplementation in healthy and obese dogs
Beagle reishi dose-response study informing immune-modulation pathway.
Functional properties of Ganoderma lucidum supplementation in canine nutrition
Companion-animal geroscience framework informing healthy-aging design.
An open science study of ageing in companion dogs
