Journal

Kawakawa — Piper excelsum — is one of New Zealand's most recognisable native plants. Its distinctive heart-shaped leaves, often dotted with holes from the looper moth, grow throughout the country's forests and coastal areas. For Maori, it holds deep cultural significance: used in ceremony, medicine, and as a symbol of remembrance.In skincare, it's earning serious attention for reasons that go well beyond its origins.What kawakawa actually does for skinKawakawa leaves contain a range of active compounds — including myristicin, flavonoids and essential oils — that contribute to its documented anti-inflammatory and antimicrobial properties. In practical terms, this means it calms reactive, red or irritated skin without the harshness of many pharmaceutical alternatives.It's particularly effective for skin that's dealing with environmental stress, hormonal fluctuations, or barrier disruption. Rather than masking irritation, kawakawa addresses the inflammatory response underneath it.Research also supports its use for wound healing and barrier repair — making it a useful ingredient not just for calming active irritation, but for supporting skin as it recovers.Why it works well in skincare formulasOne of kawakawa's most useful qualities is what it doesn't do. It doesn't sensitise. It doesn't strip. It doesn't create the kind of dependency that some active ingredients can. Used consistently, it supports skin function rather than overriding it.This makes it well suited to reactive, sensitive or hormonally fluctuating skin — exactly the skin types that often can't tolerate stronger actives. It can be used daily without the careful dosing that acids or retinoids require.It also pairs well with other barrier-supporting ingredients. In combination with lanolin, ceramides or fatty acids, kawakawa contributes to formulas that calm and repair simultaneously.How kawakawa is used at Corbin RdKawakawa appears across the Corbin Rd range precisely because of its versatility. It's not a trend ingredient or a label claim — it's a botanical with documented properties that align with how we formulate.The Kawakawa & Lanolin Balm is the most direct expression of this: a simple, concentrated formula that combines kawakawa's calming properties with lanolin's deep moisture-locking ability. It's designed for moments when skin needs immediate support — dry patches, irritation, post-treatment sensitivity, or reactive flare-ups.Kawakawa also features in the SMART 5-in-1 Face Cream, where it contributes to the formula's barrier-calming function alongside other actives.For an introduction to kawakawa in concentrated form, the Kawakawa Hydrosol — a pure botanical water distilled from kawakawa leaves — is a gentle, versatile addition to any routine. Used as a toner, a mist, or a base layer before moisturiser, it delivers the plant's calming compounds in their most direct form.A note on sourcingLike any botanical ingredient, the quality of kawakawa in skincare depends significantly on how it's sourced and processed. At Corbin Rd, we use kawakawa grown and harvested in New Zealand, processed to preserve its active compounds. This matters both for efficacy and for the integrity of an ingredient that carries cultural significance in this country.Kawakawa is native to New Zealand. Using it well — and using it responsibly — is part of what it means to be a New Zealand skincare brand.Further reading Skincare for Sensitive Skin NZ How to Repair Your Skin Barrier Clean Beauty NZ: What It Actually Means

Clean beauty has become one of the most used phrases in skincare — and one of the least defined. Brands use it to mean almost anything. Regulators in New Zealand and Australia don't formally define it at all. That makes it worth understanding for yourself, because the term doesn't protect you on its own.Here's what clean beauty actually means, what the claims are worth, and what to look for when you're trying to make genuinely better choices for your skin.What clean beauty means in practiceAt its most useful, clean beauty refers to products formulated without ingredients that have credible evidence of harm — to your skin, your health, or the environment. In practice this typically means avoiding synthetic fragrances, SLS and SLES, parabens, phthalates, silicones, formaldehyde-releasing preservatives, and certain petrochemicals.It doesn't mean natural. Some synthetic ingredients are among the safest and most effective in skincare. Some natural ingredients are significant irritants. The distinction isn't natural versus synthetic — it's whether the ingredient has a place on your skin and a reason to be there.Why the label isn't enoughBecause clean beauty is unregulated, any brand can use the term. Some do so rigorously, with full ingredient transparency and third-party testing. Others apply it to products that differ only marginally from conventional alternatives.The most reliable way to assess a product is to read the ingredient list. If that feels overwhelming, focus on a few key things: is it free from synthetic fragrance, SLS, and parabens? Are the ingredients listed in full? Does the brand explain what's in the formula and why?Transparency is the real signal. A brand that's genuinely committed to clean formulation should be able to tell you exactly what's in every product and what each ingredient does.Ingredients worth avoidingSynthetic fragrance is the most common skincare sensitiser and one of the most significant triggers for reactive skin. It appears on labels as fragrance, parfum, or sometimes buried within fragrance mixes. Many products marketed as unscented still contain masking fragrances.SLS and SLES (sodium lauryl sulfate and sodium laureth sulfate) are foaming agents that strip the skin barrier with regular use. They're effective cleansers, but the long-term cost is often dryness and sensitivity.Parabens are preservatives that have been studied for potential hormonal disruption. The evidence on specific parabens varies, but they remain on most clean beauty exclude lists.Phthalates are plasticisers used to make fragrance last longer. They're rarely listed directly on labels, typically appearing within the umbrella term fragrance.Silicones create a smooth, slip-on feel but can trap debris against the skin with repeated use. They're not harmful for most people, but they add nothing to skin health.Formaldehyde-releasing preservatives — including DMDM hydantoin, diazolidinyl urea and imidazolidinyl urea — slowly release small amounts of formaldehyde to preserve products. They're effective but present a sensitivity risk for many skin types.What clean beauty can look like in a routineA genuinely clean routine doesn't need to be complicated or expensive. The basics — cleanse, exfoliate, hydrate — can be covered by three well-formulated products that tick the right boxes.Look for clear ingredient lists. Look for brands that explain their formulation choices. Look for products that earn their place in your routine by actually doing what they claim.The Corbin Rd range is formulated without SLS, SLES, synthetic fragrances, parabens, phthalates, silicones and formaldehyde-releasing preservatives. Every formula uses New Zealand botanicals — kawakawa, manuka, harakeke — alongside high-performing actives that have a reason to be there.The Restorative Cleansing Balm and Radiance Foaming Cleanser cleanse without any of the common sensitisers. The SMART 5-in-1 Face Cream covers five functions in one clean formula. And the Multivitamin Face Oil with Bakuchiol delivers renewal without retinol or fragrance.Clean beauty, done well, isn't a marketing claim. It's a formulation standard. And it's one your skin can feel the difference of.Further reading Kawakawa: The NZ Botanical Skincare for Sensitive Skin NZ Why Minimalist Skincare Works Better