WHO WE ARE
In 2022, a podcast sparked everything. After hearing someone share their experience learning how to make candles, I felt inspired to start my own journey. Over the following months, I dove deep into the world of candle making and quickly realized that not all candles are created equal. High-quality, clean-burning candles often came at a high price, while more affordable options used harmful ingredients. I also noticed how frequently people tossed out empty candle jars—contributing to unnecessary waste.
These discoveries led to the creation of Sincerely Sunday: an eco-friendly candle brand focused on creating moments of calm without compromising on quality, affordability, or sustainability. From candle refill kits to thoughtful materials, we believe even small choices—like how we light a candle—can help build a more intentional, low-waste future.
More than just another candle company, our mission is to redefine how we candle and challenge the throwaway culture behind it. Candles bring warmth and calm, but their use often creates waste—billions of discarded vessels end up in landfills every year, harming our planet.
At Sincerely Sunday, we’re tackling this with our eco-friendly Deconstructed Candles™—refillable candle kits that give single-use jars a second life. Every small choice, like reusing candle vessels, helps reduce waste and build a more sustainable future.
Together, we can change the way we candle—for a cleaner, greener world.
Intentionality guides everything we do, starting with our ingredients. We carefully select suppliers who meet our high-quality standards to craft candles rooted in care and craftsmanship. Each scent is thoughtfully designed to evoke emotions and memories—elevating your space without overpowering it.
Every fragrance is rigorously tested for the best performance. Our candles use a coconut-soy wax blend and non-toxic, dye-free, phthalate-free, and paraben-free fragrance oils, ensuring a cleaner, eco-friendly, and mindful burn.






Non-Toxic Fragrances

Phthalate-Free

Clean-Burning


Luxury Within Reach
Refill your favorite designer candles with scents from our Muse Collection, each one inspired by iconic fragrances. It’s giving good candle energy, minus the guilt.

Got Commitment Issues?
We know the feeling, that’s why we made a discovery set you can build yourself! Pick any 5 scents, mix and match, and test things out before going full-size.
No pressure, just possibilities.
BEST SELLERS
SPILL THE TEA
WHAT DO OUR CUSTOMERS REALLY THINK?
YOUR CANDLE, YOUR WAY
Our candle refill kits are the starting point. The rest? That’s all you.

01. Refill Luxury Candles
Buy once, refill endlessly. Because candles aren’t meant to be saved for special occasions.
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02. Craft Creative Candles
Craft candles into coffee table masterpieces your friends won’t stop asking about.
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03. Make a Candle From Scratch
This is where the fun begins. From the vessel to the scent, make a candle that’s “so you” in every single way.
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04. Upcycle Glass Jars
From jam jars to showstoppers, turn your glass stash into candles that spark joy, not collect dust.
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05. Craft Tea Light Candles
Small candles, big moment. From dinner parties to self-care rituals, make 16 tea lights that quietly steal the show.
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06. Make Wax Melts
Love candles but can’t risk an open flame around tiny humans or fur babies? Wax melts give you all the scent, none of the stress.
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5 MINUTES IS ALL IT TAKES

1. Select Vessel
Use a vessel that is approximately 3" wide that can withstand heat, won't leak, crack, or catch on fire.

2. Prep Vessel
Place the wick in the center of your vessel, using the wick holder to secure it in place.

3. Melt + Pour
Place wax bars into the pouch and microwave for 2 minutes or until the wax has fully melted. Once the bag is cool to touch, pour the liquid wax in your vessel.

4. Cool + Enjoy!
Let your candle cool for approximately 3 hours. Trim wick to 1/4” and enjoy!
FOLLOW US ON INSTAGRAM
@SINCERELYSUNDAY.CO
At Sincerely Sunday, we're modernizing the way we candle, reimagining the traditional candle experience through hands-on candle making and planet-friendly practices. Our candle refill kits, also known as Deconstructed Candles™, are at the heart of this mission.
These easy-to-use candle refills let you reuse your favorite vessels, offering a low-waste, sustainable alternative to single-use candles and encouraging more thoughtful consumption.
Whether you're new to candle making or simply looking for a more eco-conscious way to enjoy your favorite scents, our candle refill kits make the process simple, enjoyable, and mess-free. For those who love variety or want to explore our scents before committing to a full size, our tea light candles and curated candle sets provide a low-waste way to sample and discover your favorites.
Choose from our Muse Collection, featuring candle refill kits inspired by iconic luxury fragrances, or explore the Signature Collection, a lineup of custom-blended scents you won’t find anywhere else.
Each candle refill is handcrafted using a coconut-soy wax blend and non-toxic fragrance oils, and is always phthalate- and paraben-free. They're slow-burning, clean, and made to bring a little calm, comfort, and intention into your everyday.