Essential Oils

Ingredient Library
Ingredient Library

Essential Oils

Pure aromatic extracts from plants, each with its own character, therapeutic properties, and story. We use only high-quality, properly sourced essential oils, and tell you exactly which variety and chemotype we use.

39 ingredients
Essential oils used in Le Silo Bleu soap, haircare and body care formulas
Citrus
Bergamot Citrus bergamia Learn more → Grapefruit Citrus paradisi Learn more → Lemon Citrus limon Learn more → Lemongrass Cymbopogon citratus Learn more → Litsea Litsea cubeba Learn more → Orange Citrus aurantium dulcis Learn more → Petitgrain Citrus aurantium ssp. amara Learn more →
Florals & Precious
Geranium Pelargonium graveolens Learn more → Jasmine Absolute Jasminum grandiflorum Learn more → Lavender Lavandula angustifolia Learn more → Melissa Melissa officinalis Learn more → Neroli Citrus aurantium ssp. amara Learn more → Palmarosa Cymbopogon martinii Learn more → Rose Absolute Rosa damascena Learn more → Roman Chamomile Chamaemelum nobile Learn more → Ylang Ylang Cananga odorata Learn more →
Herbs & Greens
Clary Sage Salvia sclarea Learn more → German Chamomile Matricaria chamomilla Learn more → Peppermint Mentha piperita Learn more → Red Thyme Thymus vulgaris ct. thymol Learn more → Rosemary Salvia rosmarinus Learn more → Spearmint Mentha spicata Learn more →
Woods, Resins & Roots
Balsam Fir Abies balsamea Learn more → Benzoin Styrax benzoin Learn more → Blue Tansy Tanacetum annuum Learn more → Cedarwood Atlas Cedrus atlantica Learn more → Fir Needle Abies sibirica Learn more → Frankincense Boswellia sacra Learn more → Helichrysum / Immortelle Helichrysum italicum Learn more → Ho Wood Cinnamomum camphora ct. linalool Learn more → Juniper Berry Juniperus communis Learn more → Patchouli Pogostemon cablin Learn more → Vetiver Vetiveria zizanioides Learn more →
Spice & Warm
Carrot Seed Daucus carota Learn more → Clove Bud Syzygium aromaticum Learn more → Vanilla Oleoresin / CO2 Vanilla planifolia Learn more →
Clarifying & Medicinal
Eucalyptus Eucalyptus globulus Learn more → Tea Tree Melaleuca alternifolia Learn more →
Antioxidant & Functional
Rosemary Oil Extract (ROE) Rosmarinus officinalis Learn more →
We use essential oils both for their aromatic properties and their contributions to formulas. Where chemotype matters, we are specific about what we use in formulations. 
As a reminder, the information provided is not meant to substitute the advice provided by your personal physician or other medical professionals. Do not use the information found on this website to self-diagnose any medical conditions or treat any health problems or diseases. If you have medical concerns, you should seek the advice of qualified, licensed health professionals. This information has not been evaluated by the Food and Drug Administration. This notice is required by the Federal Food, Drug, and Cosmetic Act.