SIDIA

Sidia Hand Exfoliant with foam

About

SIDIA is a modern expression of care—where skincare meets fine fragrance, and ritual meets intention. Founded by Erin Kleinberg in tribute to her grandmother, Sidia, the brand draws inspiration from generational wisdom and reimagines it through a contemporary lens. Every SIDIA creation is designed as a modern heirloom: thoughtfully formulated, scent-forward, and built on the principle that beauty rituals should nourish both body and spirit.

Partners Since

2024

Category

Skincare

The Brief

SIDIA partnered with Hunter to create a high-performance hand exfoliant to complement its treatment-focused hand care collection. The goal: a gentle exfoliant that delivers visible skincare benefits — retexturizing, refreshing, and refining while upholding the brand’s elevated sensory standards. The challenge was to balance effective exfoliation with cleansing and rejuvenating properties, crafting a ritual-worthy product with real results.

Rambutan, avocado oil, and perlite

Formulation

Developed in collaboration with SIDIA, we created a gel-based exfoliant formula that reflects the brand’s clean, modern ethos with a 100% vegan, cruelty-free formula free from sulfates, parabens, silicones, and phthalates. Mineral-based perlite gently polishes the skin without compromising the barrier, while rambutan peel extract—a plant-based retinol alternative—smooths and hydrates. Avocado oil, rich in omega-6s, nourishes and replenishes dry skin. The result is a transparent, high-performance treatment that delivers both refinement and care.

Sidia Complex aloe plant

The SIDIA Complex

A signature complex of avocado and shea butter melts into the skin, leaving it soft and plumped. Extracts of aloe vera, prickly pear and cactus flower nourish and soothe, altogether creating the perfect blend to leave your skin feeling hydrated.

Sidia Hand Exfoliant on white background

Packaging

The SIDIA Hand Exfoliant bottle is made with 35% post-consumer recycled (PCR) materials, while the outer packaging is crafted from FSC-certified paper and is fully recyclable. Inspired by a legacy of care passed down through generations, SIDIA’s approach to sustainability is rooted in intention—designed not just for today, but for the generations to come.

A New Standard in Hand Care: Skincare-Level Ingredients, Fragrance-Led Experience

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Woman holding Sidia Hand Exfoliant in hands

The SIDIA Hand Exfoliant delivers instant results. Upon application, it offers a gentle, refreshing feel, leaving skin noticeably smoother and more supple. After drying down, hands appear radiant, retexturized, and youthful—extending the brand’s reputation for luxurious, high-performing hand care that feels as beautiful as it functions.

Completing the sensorial experience is SIDIA’s signature SOAKED fragrance—a fresh, modern blend inspired by the quiet power of morning rituals. With top notes of juniper, lemon, and olibanum, balanced by cedarwood, amber, and musks, the scent creates a lasting impression that lingers long after use, elevating everyday care into a moment of restoration.

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