David Tetzlaf working at a MacBook in his sunlit apartment, surrounded by plants, framed artwork, sculptural objects and a view of the city skyline

Science-to-Market Strategy

Bringing the Futureof Ingredientsto Market

Chemist by training.Marketing strategist by practice.

I help ingredient, biotech, and nutrition companies turn complex science into market clarity, customer trust, and commercial momentum.

Focused on food, beverage, nutrition, personal care, and specialty ingredients, with experience across fermentation, plant cell culture, sustainable ingredients, and regenerative agriculture.

Explore my approach↓
  • 10+ Years in Ingredient & Biotech Marketing
  • Go-to-Market Strategy
  • Technical Storytelling
  • Demand Generation
  • SEO & AI Search Visibility

From Breakthrough →Buy-in

That’s the space I work in.

01

Science

A glass petri dish holding pale cultured colonies flecked with amber

Great science creates possibility.

Areas of Focus

  • Food & Beverage Innovation
  • Nutrition & Bioactives
  • Personal Care
  • Specialty Ingredients
  • Fermentation & SynBio
  • Plant Cell Culture

Point of View

I work in the space between breakthrough and buy-in.

Great science doesn’t move markets on its own.
Belief does.

A technology can be elegant, innovative, and more sustainable and still struggle in the market.

Customers need a reason to change. They need to understand what an innovation solves, how it performs, and why it is worth the effort.

Manifesto

KLEAN KANTEEN

Insulated Classic Bottle

Made with certified 90% post-consumer recycled 18/8 stainless steel.

LULULEMON

Metal Vent Tech Shirt

Features plant-based nylon developed with Geno to increase the use of renewable materials.

ALLBIRDS

SuperLight Tree Runner

SuperLight Foam midsole made with approximately 70% bio-based content.

Better science only changes the world when people choose it.

I believe sustainable innovation should aspire to more than being the responsible choice. The best technologies should become the desirable choice because they perform beautifully, solve something real, improve our lives, and reduce the burden we place on the planet.

That means listening before launching, bringing customers into the process early, being transparent about what works and what still needs work, and designing for real applications, real economics, and real people.

What I believe

The best ingredients should do more than sound innovative. They should earn a place in products people use every day.

How I help

Turning breakthrough into belief, adoption, and momentum.

I help companies pressure-test assumptions, bring the voice of the customer into the room, translate technical complexity into meaningful value, and build the trust and demand required to move an innovation forward.

Ways to work together

The right level of support for where you are.

Some teams need help solving a focused commercial challenge. Others need senior marketing leadership through a launch, transition, or growth phase. I can plug in where the work needs me most.

Focused engagements around go-to-market strategy, positioning, voice of customer, market intelligence, technical communications, or another defined commercial challenge.

Hands-on support for bringing an ingredient, technology, or platform to market, connecting strategy with messaging, applications, sales enablement, demand generation, and customer engagement.

Senior marketing leadership without adding a full-time executive, helping align priorities, teams, agencies, budgets, and execution while keeping customer and commercial needs at the center.

Senior-level direction. Flexible execution.

I work directly with leadership, scientific, and commercial teams, and can lead existing internal resources, agencies, or specialist partners when broader execution is needed.

Ready to move something forward?

Experience across the future of ingredients

Marketing leadership across multiple ingredient platforms, categories, and end markets.

My experience spans bioactives, functional ingredients, specialty platforms, and the commercialization work required to connect science with real-world demand.

Across these roles, I’ve connected science, commercial strategy, and market building around real customer needs and adoption barriers, bringing scientists, applications teams, sales, business development, customers, and leadership together to move ideas toward trust and adoption.

About

Curious by nature.Grounded in science.Driven by purpose.

I’m a chemist by training and a marketing strategist by practice. Curiosity is the thread that connects both, and it’s what draws me to innovations that can make food, nutrition, materials, and everyday products healthier, more resilient, and more sustainable.

I do my best work with experts who see different pieces of the same opportunity: scientists, formulators, commercial leaders, customers, and founders. I listen, ask questions, find the tension, and help teams turn complex ideas into a direction people can believe in.

I want sustainable innovation to feel less like sacrifice and more like possibility.

Better products should be desirable because they work beautifully, fit our lives, and help build a healthier future for people and the planet.

Better Ingredients for Better Health

Insights

Ideas on ingredients, innovation, and commercialization.

Perspectives on ingredient innovation, biotechnology, commercialization, technical storytelling, sustainable ingredients, and how science-driven companies build market belief.

Let’s talk

Have the breakthrough.
Need the buy-in?

If you are bringing a new ingredient, technology, or platform to market, I can help connect the science to what customers actually need, understand, trust, and ultimately choose.

Let’s build the belief, clarity, and commercial momentum required to move it forward.