Lana Banana’s Co Founder Lana Sayah Explains

If you’ve scrolled skincare TikTok lately, chances are you’ve seen the word peptides popping up everywhere! These powerful little molecules have become the beauty world’s quiet achievers. Lana Sayah, co-founder of Australian skincare brand Lana Banana known for her science-first, no-fluff approach to skincare, breaks down the real reason peptides are trending and why your routine might need them.

What are peptides in skincare, and why do they matter?

Lana: Peptides are short chains of amino acids, basically the building blocks of proteins like collagen and elastin. In skincare, peptides act as messengers that tell your skin to repair, regenerate and stay firm. They’re especially great if you’re looking to boost skin hydration, reduce fine lines, or improve elasticity. They’re like a pep talk for your skin cells.

Why are peptides considered one of the best skincare ingredients right now?

Lana: We’re in a skincare era where people are more educated. They want performance, but without irritation. Peptides are super effective but incredibly gentle. Unlike exfoliating acids or retinol, you won’t get redness, dryness or sensitivity, just consistent, long-term results.

They’re a key ingredient for improving skin texture, firmness and hydration. And they work really well alongside other skincare actives like niacinamide, hyaluronic acid and ceramides.

So, how do peptides work in a skincare routine?

Lana: Peptides support your skin’s natural functions. As we age, or even just deal with stress, pollution and sun, our skin starts producing less collagen. Peptides help wake those systems back up.

We use a concentrated blend of clinically-backed peptides in our The Day Serum and The Night Serum, because they’re proven to boost collagen production and strengthen the skin barrier over time. As the names suggest, you can use them both morning and night, they’re low-fuss, but high-impact.

Are peptide serums better than creams or cleansers?

Lana: I’d say peptide serums are the best place to start. That’s where you’ll usually get the highest concentration and the best absorption. You’ll have washed your cleanser off before the peptides have had a chance to do anything, and creams can be great if they’ve got a solid formula, we actually have peptides within our Protective Moisturiser as well, but serums really are the hardest working product in your skincare regime.

What makes Lana Banana’s approach to peptides different?

Lana: We’re not here to jump on trends. Every ingredient we use must earn its place. We’ve formulated with peptides that are backed by real data, and we pair them with ingredients that support skin health holistically, like hydration boosters and antioxidants.

Our goal isn’t to overwhelm your face with over complicated product line ups, Lana Banana is smart skincare, effective, and simple.

Last word: who should be using peptides?

Lana: Honestly? Everyone. If you’re starting to think about prevention, skin longevity, or even just want that healthy, bouncy glow peptides are your best friend. They’re safe for sensitive skin, ideal for barrier repair, and they play nice with pretty much every other product.

They’re not a quick fix however, they play a long game. And in skincare, the long game is where the real results are.

Want to try peptides for yourself?