pH Factor

Releasing Soon: Exosomes in Skincare – The Future of Regenerative Beauty

A comprehensive Technical and Marketing white paper by Rita Sellars, Director of pH Factor
Exosomes are no longer just a biotech buzzword—they’re rapidly becoming a cornerstone of regenerative skincare. But with the science, suppliers, and regulations evolving fast… where do you begin?

This in-depth white paper brings together:

✔️ Scientific definitions + skin mechanisms of action
✔️ Human vs. plant/biotech exosome comparisons
✔️ Ingredient spotlights
✔️ Skincare applications + delivery systems
✔️ Regulatory breakdown (FDA, TGA, Quasi-drugs vs. cosmetics)
✔️ Peer-reviewed citations and clinical references
✔️ Consumer perception + future trend analysis

This is your shortcut to research-backed insight for product development, brand strategy, and formulation leadership.

And if you have been tracking global trends...
Exosomes dominated the conversation at in-cosmetics Global 2025, with sessions spotlighting plant-derived exosome-like nanoparticles (PDENs) and hybrid exosome tech as the next frontier in cosmetic innovation.
This white paper aligns perfectly with those discussions — positioning your brand at the forefront of science and market readiness.

pH Factor have put together 15 expertly curated sections. Fully referenced. Perfect for Formulators, Marketing, Manufacturers, Brands and anyone interested in reading the EXOSOMES FOR SKINCARE!

Create Your Own Skincare

Looking to gain practical skills in cosmetic formulation? Join Rita Sellars, a leading Australian Formulating Chemist, for a hands-on workshop at New Directions!

Create Your Own Skincare – Stage 2 Workshop – Saturday 31st May – Building on the scientific language, terminology, and lab practices from our Stage 1 workshop, this course focuses on preparing you to launch a commercial skincare brand.

Held on-site at the beautiful New Directions Showroom, Sydney NSW

Register now via our website!

Australia’s diverse and unique flora has become a treasure trove for the skincare industry, offering a wealth of natural extracts that are celebrated for their potent benefits.

From the arid outback to lush rainforests, Australian plants are rich in vitamins, antioxidants, and essential nutrients, making them ideal for skincare formulations.

Here’s a look at some of the most popular Australian extracts in skincare and their benefits. You can view the se extracts plus more on our blog.

Power Hour with Rita Sellars – Your Formulation Chemist & Business Expert

Unlock an hour of expert insight with Rita Sellars, Chief Formulating Chemist at pH Factor.

Whether you're a startup brand, an established formulator, or someone with a bold skincare idea, this one-hour session is designed to supercharge your progress and give you tangible resources and
take-aways.

With over 25 years of experience in formulation, skin science, manufacturing scale-up, ingredient sourcing, regulatory compliance, and business mentoring, Rita brings both the technical know-how and commercial clarity to help move your idea forward with confidence.

So if you are a START-UP, think of it like this: you wouldn’t buy a house without a building report—so why would you invest thousands into product development without checking if your project is viable? For a small investment, this session could save you time, money, and future frustration by identifying challenges early and helping you make informed decisions from the start.

Book your session via our website.

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pH Factor will be closed on Friday 25 April for the ANZAC Day public holiday.

Lest We Forget

Wishing you a wonderful Easter and weekend. pH Factor will be closed for the long weekend and re-open on Tuesday 22 April.

AS SEEN IN BODY + SOUL

Pimple patches: Are they just hype, a band-aid fix or do they actually work?

Our founder & cosmetic chemist Rita Sellars breaks it down in ’s latest article

✔️ What ingredients matter
✔️ Why hydrocolloid tech works
✔️ Which patches suit your pimple type
✔️ And yes, there’s real science behind them 👩‍🔬🧪

Tap the link 🔗 in bio to read the article or head to our blog for the full science-backed breakdown.

P.S. Always remember to check your local regulations for allowed ingredients and claims!!!!

Create Your Own Skincare

Looking to gain practical skills in cosmetic formulation? Join Rita Sellars, a leading Australian Formulating Chemist, for a hands-on workshop at New Directions!

Whether you’re new to formulation or looking to refine your skills, this is your chance to learn the basics, get hands-on experience, and ask questions in a supportive, interactive environment. There are 2 up and coming workshops ready to take your booking!

Register via our website.