Formulation science, with AI
Research and molecular engineering. AI prepares the work; qualified people review and sign it.
Formulation science · San Juan, Puerto Rico
We are a formulation science company developing care for dogs and for people. Safety comes first, performance has to be proven, and AI is how we work, not what we sell.

Our name
Scyld is the Old English word for shield. Protection is in our name; science is how we deliver it.
Two areas of work today, both in development.
Six commitments guide everything we make.
Research and molecular engineering. AI prepares the work; qualified people review and sign it.
Safety first for the animal, the people who care for it and the environment. Clear ingredients, nothing that doesn't need to be there.
We design to use less water, less packaging and less waste.
Our quality system requires lot-by-lot traceability and two-person sign-off. Manufacturing that protects workers, neighbors and nature comes as we grow.
We want the next great formula, and the jobs that come with it, made here.
We build our own tools for formulation, safety assessment and quality control.
Same engine for every product: evidence first, and a person accountable for every decision.
Start from the evidence, and from the people who will use it.
Decide what each ingredient must do before choosing one.
AI prepares the file; a qualified person signs it.
Every ingredient must pass a margin-of-safety review.
Our system requires lot-by-lot records and two signatures.
If we haven't measured it, it isn't on a label.
From San Juan
We are building formulation science in Puerto Rico, and we want the science jobs that come with it, in formulation, quality and engineering, to be here too.
Join usGroomers, researchers, investors, future colleagues: we'd like to hear from you.