The Stillroom Ingredients Index
Oils & Butters
Avocado Oil
Botanical name: Persea gratissima
INCI name: Persea Gratissima (Avocado) Oil
Avocado oil is a richly nourishing plant oil pressed from the flesh of the avocado fruit and valued in the stillroom for its smooth texture and skin-supportive fatty acid profile. Used to lend softness and conditioning to our soap recipes, it complements botanical infusions without overpowering them, aligning with our slow, intentional approach to formulation and balance.
Beeswax
Botanical name: Apis mellifera
INCI name: Cera Alba (Beeswax)
Beeswax is a natural wax produced by honeybees and valued in the stillroom for its ability to lend structure, stability, and longevity to formulations. In Posy Potions, beeswax is used to gently firm soaps and lotion bars, helping them hold their shape while creating a smooth, protective feel on the skin. Thoughtfully incorporated, it supports a balanced finish without heaviness, aligning with our slow, intentional approach to crafting enduring, skin-nourishing potions.
Castor Oil
Botanical name: Ricinus communis
INCI name: Ricinus communis (Castor) Seed Oil
Castor oil is used in our soap formulations to enhance lather and add a gentle, conditioning quality to the finished bar. Known for its viscosity and stability, it supports a rich, creamy foam while helping maintain balance within the overall recipe. In the stillroom, castor oil is thoughtfully combined with infused oils and butters to create soaps that cleanse effectively while remaining kind to the skin.
Cocoa Butter
Botanical name: Theobroma cacao
INCI name: Theobroma cacao (Cocoa) Seed Butter
Cocoa butter is a firm, plant-based butter used to add structure and longevity to our soap bars. Prized for its stability and smooth feel, it contributes to a balanced bar that holds its shape while remaining gentle on the skin. In our formulations, cocoa butter is carefully blended with infused oils to support a consistent cure and thoughtful, traditional soapmaking.
Coconut Oil
Botanical name: Cocos nucifera
INCI name: Cocos nucifera (Coconut) Oil
Coconut oil contributes cleansing power and structure to our soap bars, helping create a firm bar with a satisfying lather. Carefully balanced with infused olive oil and nourishing butters, it supports effective cleansing without overpowering the formulation. In our stillroom, coconut oil is selected and proportioned with intention to ensure each batch remains gentle, stable, and well-suited for everyday use.
Evening Primrose Oil
Botanical name: Oenothera biennis
INCI name: Oenothera biennis Oil
Evening primrose oil is a lightweight, skin-loving oil valued for its naturally high content of gamma-linolenic acid (GLA), which supports the skin’s moisture barrier and overall balance. In the stillroom, it is incorporated in small amounts to enhance conditioning and softness, contributing to a smooth, comfortable feel without heaviness.
Hemp Seed Oil
Botanical name: Cannabis sativa
INCI name: Cannabis sativa Seed Oil
Hemp seed oil is a lightweight, nutrient-rich oil pressed from the seeds of the hemp plant and valued for its naturally balanced fatty acid profile. In the stillroom, it is chosen for its ability to contribute a silky, conditioning feel to soap without heaviness, supporting a well-rounded bar with a gentle, skin-friendly character. Carefully blended into our formulas, hemp seed oil helps create soaps that feel smooth, resilient, and thoughtfully composed.
Olive Oil
Botanical name: Olea europaea
INCI name: Olea europaea (Olive) Fruit Oil
Olive oil forms the foundational oil in every Posy Potions soap. Valued for its gentle, conditioning qualities, it creates a mild bar well suited for daily use and sensitive skin. In the stillroom, olive oil is slowly infused with botanicals, allowing time for their character to integrate before the oil is incorporated into each small batch.
Pumpkin Seed Oil
Botanical name: Cucurbita pepo
INCI name: Cucurbita pepo Seed Oil
Pumpkin seed oil is a richly nourishing botanical oil pressed from the seeds of the pumpkin plant, valued for its deep green hue and naturally occurring fatty acids. In the stillroom, this oil lends body and conditioning qualities to soap, contributing to a creamy, supportive lather and a balanced feel on the skin. Its distinctive character makes it a thoughtful addition to formulations rooted in seasonal botanicals and slow, intentional craft.
Rosehip Oil
Botanical name: Rosa canina
INCI name: Rosa Canina Seed Oil
Rosehip oil is a richly restorative oil pressed from the seeds of wild rose hips, valued in the stillroom for its naturally occurring fatty acids and skin-supportive qualities. Light yet nourishing, it brings balance and resilience to soap recipes, contributing to a refined, conditioning bar without heaviness. In Posy Potions, rosehip oil is selected for its gentle nature and its harmony with botanical infusions, aligning with our slow, plant-centered approach to formulation.
Shea Butter
Botanical name: Butyrospermum parkii
INCI name: Butyrospermum parkii (Shea) Butter
Shea butter is a rich, plant-based butter valued for the softness and stability it brings to our soap bars. Known for its skin-conditioning qualities, it contributes to a creamy feel while supporting a firm, long-lasting bar. In our formulations, shea butter is thoughtfully balanced with infused oils to create gentle, well-cured soaps that reflect patience, tradition, and care in every batch.
Sunflower Seed Oil
Botanical name: Helianthus annuus
INCI name: Helianthus annuus (Sunflower) Seed Oil
Sunflower oil is a gentle, lightweight oil known for its high linoleic acid content and skin-conditioning properties. In the stillroom, it is used to support a soft, balanced feel in finished bars, helping to maintain moisture without heaviness while contributing to a smooth, approachable lather.
Sweet Almond Oil
Botanical name: Prunus amygdalus dulcis
INCI name: Prunus amygdalus dulcis Oil
Sweet almond oil is a light, gently conditioning oil pressed from the kernels of the almond tree, long valued for its smooth, balanced nature. In the stillroom, it contributes silkiness and softness to soap, helping create a creamy lather and a refined feel on the skin without heaviness. Its versatility and mild character make it a foundational oil in formulations designed for everyday use and thoughtful simplicity.