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Fermented fruit vinegar for gut health, cooking, drinking , and cosmetics made from whole fruit in Hawaii.

Naturally Fermented Fruit Vinegar

Made through nautral femernation, this fruit vinegar develops beneficial acids that support digestion while creating complex, layered flavor.

It can be used as a drinking vinegar, gut health tonic, a versatile ingredient for cooking and dressings, or even used cosmetically.

💧= great for water, mock/cocktails, shrubs

🍴 = great for cooking

🌺= Culinary Cosmetics

Fermented Vinegar Sauces

Our sauce collection features naturally fermented fruit vinegar with different FERMENTED herbs and spices. We are talking double fermentation, with the probiotics bringing each bite of food to life.

Most sauces on the market are vinegar based, having quality vinegar makes the world of difference!

Culinary Cosmetics

Vinegar’s natural acetic acid helps tone and clarify the skin, restore the scalp’s natural pH, and support the microbial balance that keeps both glowing and strong. The same gentle acids, enzymes, and probiotic life that make our vinegars so nourishing to the body.

Truly culinary and cosmetic.

You can cook with these, put them in your water and put it on your hair and skin. 

Subscription Boxes

We ferment Hawaiʻi’s abundant fruit into vibrant, small-batch vinegars, each one alive with flavor, rich in nutrients, and completely unique.

The more microbial diversity you support, the stronger and more resilient your body becomes.

With our vinegar subscription box, you’ll get a rotating variety of fruity, bold, and totally original vinegars delivered right to your door. These aren’t just for salad dressing, try them in cookies, smoothies, steak sauces, stir-fries, even on fresh fruit or bread.

Now that you’ve got a steady supply, don’t hold back. Use the whole bottle. Try everything. Create boldly.

Plus Free Shipping!

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Testimonies

Sour Flower makes the best vinegars in Hawaii! Alex and
Shannon have created so many amazing vinegar flavors. It is always a treat to
try a new batch! I love the new tamarind kiawe and the black garlic flavors! My
favorite classics are the mango-lavender and the Pizza flavors. As a
professional Executive Chef it is great to have this valuable resource in
Hawaii. – James Watts: Kailua Kona, Hawaii

Since I started using your vinegar, I’ve dropped 15 lbs!
I haven’t changed anything else about my diet except for 1 tbs of vinegar in my
water in the morning and evenings.  –
John: Hilo, Big Island

Our daughter won’t eat chicken without black magic on it.
Thanks? For making such a killer product. She’s going to eat the entire bottle.
– Brittney: Sugar Hills Farms, Big Island, Hawaii

I just made another order tonight… I kind of wonder if it
is your vinegar and my daily use of it in my water and with my meals that has
changed my body in such a way as to give me renewed energy/will power/hope to
go back to the gym and make lots of healthy changers in my life, because it all
started happening after I started using your products and following y’all.   – Shen Orion: Denver, Colorado

My family and I honestly love your products. We’re going
through them like crazy. Nature wants a diverse, micro biome, and you guys
offer products that do just that. – Dr. Sean O’mara: Longevity and Visceral Fat Dr.

Want to learn more about the health benefits of fruit vinegar, or how to use it in dressings and drinks?

Learn More
Fermented Flower Perfume Mist
May 02, 2026

Fermented Flower Perfume Mist

If you want to capture the "living essence" of your garden, here is how to do it at home. This works best with highly fragrant, skin-loving flowers like Puakenikeni, Gardenia, or Rose petals.
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Mar 10, 2026

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A Leaf Study
Mar 09, 2026

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Save Your Sauce Calories for Your Food

Vinegar: Healing Through a Shift in Consciousness
Feb 11, 2026

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It is not the vinegar that heals us, it is the mindset around using the vinegar.
The Art of Eating
Jan 24, 2026

The Art of Eating

Using Vinegar to Wash your Hair: Reset the Hair Microbiome
Oct 06, 2025

Using Vinegar to Wash your Hair: Reset the Hair Microbiome

The Story of Vinegar
Sep 09, 2025

The Story of Vinegar

The Most Mind Blowing Versitile Fruit: Mamey Sapote
Apr 10, 2026

The Most Mind Blowing Versitile Fruit: Mamey Sapote

Sweet Potato Protein Brownie
Feb 20, 2026

Sweet Potato Protein Brownie

No Recipe is Right
Feb 12, 2026

No Recipe is Right

Colorful Spring Rolls
Jan 24, 2026

Colorful Spring Rolls

Thai Dipping Vinegar
Jul 15, 2025

Thai Dipping Vinegar

Avocado Chocolate Sourdough Vinegar Muffins
Nov 20, 2024

Avocado Chocolate Sourdough Vinegar Muffins

Fruit Vinegar Fruit Salad Series: Episode 3: Mangosteen Mint
Nov 07, 2024

Fruit Vinegar Fruit Salad Series: Episode 3: Mangosteen Mint

100% Local and Flourless Cookie!
Nov 04, 2024

100% Local and Flourless Cookie!

The Magic of Mystery

Recipes are not rules!

In a world overflowing with suggestions and how-tos, we invite you to step away from the noise. Recommendations can quietly shape your instincts, boxing in the boundless landscape of your imagination.

At Sour Flower, we’re here to protect the wild unknown, the place where your lived experiences, tastes, and instincts guide your hand. Whether you’re fermenting vinegar or composing a dish, there is no right way, only your way.

Let this be a reminder: the truest creations come from honoring your inner voice, not following another’s map. Stay curious. Stay untamed.

All Things Vinegar

View all
  • Fermented Flower Perfume Mist

    Fermented Flower Perfume Mist

    If you want to capture the "living essence" of your garden, here is how to do it at home. This works best with highly fragrant, skin-loving flowers like Puakenikeni, Gardenia,...

    Fermented Flower Perfume Mist

    If you want to capture the "living essence" of your garden, here is how to do it at home. This works best with highly fragrant, skin-loving flowers like Puakenikeni, Gardenia,...

  • Vinegar for Deodorant

    Vinegar for Deodorant

    I can't believe we did not think of this sooner.  As we were listening to positive affirmations on Sunday, and one said "Know that abundance comes to you today whether...

    Vinegar for Deodorant

    I can't believe we did not think of this sooner.  As we were listening to positive affirmations on Sunday, and one said "Know that abundance comes to you today whether...

  • A Leaf Study

    A Leaf Study

    Fruit is not the only edible thing on the tree! All fruit tree's leaves are edible and have incredible health benefits.  Papaya leaves act as tenderizer, we made a bottle...

    A Leaf Study

    Fruit is not the only edible thing on the tree! All fruit tree's leaves are edible and have incredible health benefits.  Papaya leaves act as tenderizer, we made a bottle...

1 3
View all

Fermentation

Anyone with fruit trees knows that processing fruit can be quite a challenge. It can be harvested, sold, preserved, or sadly, go to waste. Many homes have more fruit than they can handle, and we’re thrilled to turn that surplus into vinegar. It’s been wonderful to see our community rally around the idea of rescuing fruit together. Many of our creations are inspired by what others choose to share, and we’re truly grateful for that! Let us be your "composting" friends, ensuring that nothing goes to waste!

Check out our YouTube to learn more!

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