Collection: 100ml Essential Oils

Never run out of your favourite scents again. Mayjam's 100ml essential oils are our value size — the best price-per-drop for anyone who uses aromatherapy daily, makes their own products, or simply doesn't want to reorder every month.

These large bottles are built for the committed user: all-day diffusing, DIY soap and candle making, natural home cleaning, and big-batch roller and spray blends. From calming Lavender to energising Sweet Orange, each one is 100% pure and GC/MS tested, with nothing synthetic added.

The value: a 100ml bottle holds roughly 2,000 drops, so even at 5–6 drops a session it lasts a very long time — making it the most economical way to enjoy the scents you use most.

Best for oils you already know you love, since you're buying in quantity — so if you're new to a scent, start with a 10ml or 30ml first, then size up here. Store your 100ml bottles somewhere cool and dark to protect them over their longer life, and always dilute with a carrier oil before applying to skin. Browse our 100ml value-size essential oils and stock up on your staples.