South Korean body care startup Natural Nine is set to launch a new feminine hygiene cleanser in the first half of 2025, marking a strategic expansion beyond its established men’s skincare products into the female wellness segment. Headquartered in Hwaseong, Gyeonggi Province, the brand confirmed that its upcoming product will be specifically designed for Asian skin types, with herbal ingredients sourced from Korea and a strong focus on EWG Green-rated formulation standards.
The feminine wash will first debut in South Korea, followed by a targeted push into Southeast Asian markets, beginning with Singapore—a country widely seen as a gateway for premium Korean skincare and personal hygiene brands.
The announcement signals Natural Nine’s growing ambitions to compete globally, leveraging its core strengths in sensitive-skin formulation and minimalist ingredient profiles to expand into under-penetrated body care categories.
Why is Natural Nine entering the feminine hygiene market in 2025, and what unmet needs is it addressing?
Natural Nine’s upcoming launch reflects a timely response to shifting consumer expectations around personal care, gender inclusivity, and product transparency. While the global skincare and wellness market has long focused on facial care and mainstream body products, feminine hygiene remains a category with significant formulation gaps, especially for Asian consumers.
Many existing feminine washes on the market are still heavily reliant on alcohols, sulfates, or synthetic fragrances—ingredients that can irritate sensitive skin, disrupt vaginal pH, or create a lingering sense of discomfort. According to Natural Nine, its wash-type foam formula is designed to mitigate these concerns by offering a gentle, low-friction experience that eliminates the need for wiping or drying after use.

This cleanser is also formulated entirely with EWG Green-rated ingredients, a significant credential in wellness-conscious circles. These ingredients are verified by the Environmental Working Group to have low toxicity and minimal risk, which is especially important for products intended for intimate or daily use.
In a category often overlooked by R&D investment, Natural Nine is attempting to combine dermatological care, herbal tradition, and daily practicality, aiming to stand out not through aggressive fragrance or packaging, but through ingredient integrity and consumer trust.
How does this launch fit into the growing demand for clean-label feminine hygiene across Southeast Asia?
The Southeast Asian region has become a magnet for clean-label and Korean skincare imports, and Singapore is arguably the most competitive and innovation-friendly gateway. With a tech-savvy, globally exposed consumer base and a strong digital commerce infrastructure, Singapore offers Korean brands a unique testbed for premium wellness positioning.
Institutional buyers and skincare investors are increasingly favoring brands that can offer not just “K-beauty” aesthetics, but also scientific rigor and regional skin compatibility. In this context, Natural Nine’s emphasis on “formulation for Asian skin types” and locally-sourced Korean herbal ingredients hits a sweet spot for differentiation.
Market watchers suggest that clean feminine hygiene products—especially those with foam-based, pH-balanced delivery formats—are gaining traction in online and specialty retail channels across markets like Singapore, Malaysia, Vietnam, and Indonesia. These countries are also experiencing an increase in wellness-focused Gen Z and Millennial consumers, who often equate product safety with ingredient simplicity.
If Natural Nine’s cleanser can deliver strong repeat usage metrics and positive dermatological feedback, it could open the door to a broader product line, including targeted intimate moisturizers, probiotic-infused washes, or even subscription-based models for daily hygiene kits.
What is Natural Nine known for, and how does the feminine cleanser represent a product strategy evolution?
Since its founding in 2019, Natural Nine has largely been associated with its Leoclean product line, which includes the Leoclean Men’s Cleanser and Leoclean Deodorant. These products gained popularity for addressing sensitive male skin using minimalist, herbal-first formulations. The brand carved out a space in what was then a sparsely populated men’s hygiene category in Korea.
Leoclean’s success demonstrated Natural Nine’s ability to apply herbal science and modern skincare techniques to real-world product gaps. More importantly, it established the company’s R&D discipline in low-irritation, gender-specific cleansing—a capability that naturally extends into the feminine hygiene category.
By launching a female-centric product, Natural Nine is not only diversifying its product line but also expanding its demographic footprint. Internally, the company is believed to be scaling up its manufacturing capacity, with new production lines tailored to handle smaller SKUs, sensitive-skin QA protocols, and non-binary packaging formats that appeal to younger consumers.
This category shift also allows Natural Nine to reinforce its brand architecture: moving from a male-targeted niche label to a broader “herbal body care for sensitive skin” platform that can span multiple genders and usage occasions.
What are institutional investors and retail distributors watching as the brand pivots to feminine care?
While Natural Nine remains privately held and has not disclosed any institutional funding, analysts and FMCG venture capitalists are increasingly tracking early-stage Korean wellness brands that show category innovation, export viability, and clear dermatological value.
In many cases, brands that master one segment (e.g., male cleansers) but also demonstrate the ability to localize for other genders or markets tend to attract investor interest during their product diversification or pre-series B phases.
Retailers, particularly clean beauty marketplaces in Asia and Europe, are actively seeking feminine hygiene products that blend trust, aesthetic minimalism, and cultural relevance. These distributors often prefer brands that can deliver transparent ingredient sourcing, have regulatory readiness for APAC and EU compliance, and can scale SKUs without reformulation compromises.
Given the rising global interest in non-hormonal intimate wellness products—such as pH-balanced cleansers, probiotic sprays, and scent-free wipes—Natural Nine’s latest move is seen as a strategic alignment with fast-growing verticals.
If the feminine cleanser gains traction in Singapore, it could catalyze Natural Nine’s inclusion in curated retail platforms like Watsons, Guardian, Sephora Asia, or Olive Young Global, giving it not only e-commerce momentum but also offline shelf credibility.
What lies ahead for Natural Nine in 2025 and beyond as it builds out its global wellness brand identity?
Natural Nine has not provided an exact launch date but confirmed that the new feminine cleanser will debut in early 2025, with a multi-stage geographic rollout. While Singapore is the initial focus, the company is expected to expand to other Southeast Asian countries where Korean skincare enjoys strong brand equity and where sensitive-skin solutions are in demand due to tropical climates.
The product’s wash-type foam delivery system is particularly well-suited for hot, humid geographies, where ease of use and quick absorption are critical. This formulation also allows Natural Nine to potentially expand into hospitality, travel kits, or menstrual hygiene bundles with minimal changes to packaging or formula.
From a brand architecture perspective, Natural Nine is now laying the foundation for a modular product ecosystem—one where its commitment to clean-label, herbal-first body care can serve diverse user groups across age, gender, and geography.
Future expansions could include:
Natural Nine is likely to build on its feminine care launch by diversifying into adjacent categories that align with its brand ethos. One potential direction is the development of postpartum care kits, offering gentle intimate cleansers tailored specifically for new mothers during the recovery phase. This move would allow the brand to tap into a high-trust, need-driven demographic seeking products that are both effective and safe.
Another natural extension lies in creating a teen-focused skincare line. These products would emphasize dermatologist-endorsed, minimalist formulas free of harsh chemicals, catering to first-time skincare users navigating hormonal changes and sensitive skin. With Gen Z consumers increasingly demanding ingredient transparency and product safety, this could position Natural Nine as a long-term partner in their wellness journey.
The company may also introduce cleansing and hydration duos, designed to offer a complete routine for full-body care without synthetic fragrances or allergens. These sets could appeal to consumers seeking consistent skincare solutions across all body zones—especially those with skin conditions like eczema or sensitivity to commercial soaps.
In addition, Natural Nine could expand into probiotic or pH-restoring serum formats as a natural evolution of its cleanser lineup. These add-on products would reinforce skin microbiome health, further strengthening the brand’s dermatological credentials and providing opportunities for premium SKUs in both online and clinical retail environments.
By developing these product lines, Natural Nine would not only reinforce its commitment to herbal-first, science-backed body care, but also open doors to new customer segments, seasonal campaigns, and category leadership in clean, culturally relevant skincare.
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