Coming soon for the 2026 holiday season!

Click "Notify When Available" and we'll email you the moment Heartwood is ready.

Named for the dense, resin-steeped inner core of ancient trees, Heartwood is a dark, velvety study in wood and shadow: sturdy timber notes transformed into something plush, nocturnal, and deeply indulgent. Less rough-hewn cabin and more candlelit parlor, it wraps dry woodland aromatics in the bittersweet warmth of dark cacao and glowing embers.

Aromatic aged cedar and bright bergamot top notes give way to a heart of bitter dark cacao, aged rum, and a whisper of buttery orris root, while base notes of smoky oud resin and warm amber anchor the blend with rich, lingering depth. Settle in—this one was made for the longest nights of the year.  

• All of our container candles are hand-poured using our all-natural Silktail Blend, a custom soy-coconut wax blend that contains no synthetic additives, dyes, or chemicals. Our wicks are made from textile-grade cotton, and they contain no metals. Our custom fragrances are mixed in-house from the highest quality oils available, and they contain no parabens, no phthalates, and no Prop 65 restricted ingredients. Our vessels are fully recyclable, and we pack all shipments with 100% reused or recycled materials. We want you to feel good about buying Silktail!

🔥 3.6 oz candles have a 40-hour+ burn time

🔥 7.5 oz candles have a 55-hour+ burn time 🔥 14.5 oz candles have a 80-hour+ burn time