• DIY Seaweed, Green Tea & Epsom Salt Bath Bomb

    A beautifully-scented bath bomb that is great for your skin and well being. Essential oils help calm your mind, while Epsom salts relax, seaweed detoxifies, and green tea soothes. Lovely to make as a gift or use to relax after a long day.

    DIY Bath Bomb | Biome Naked Beauty Bar | DIY Skin Care

    Citric Acid is an alpha-hydroxy acid that stimulates collagen production and promotes regrowth. It also provides the “fizz” in this bath bomb.

    Epsom Salt is a magnesium-based salt, so it works to detox and relax your muscles. It also may help in your efforts to get to sleep.

    Seaweed Powder is rich in vitamins, amino acids, and minerals; its fatty acids are able to help calm irritated and dry skin. It’s a great cleanser and detoxifier too, drawing out impurities.

    Green Tea has powerful anti-oxidants and anti-aging properties. It’s soothing, anti-inflammatory, and may help heal your skin.

    Ginger Essential Oil soothes and calms your muscles and can improve blood circulation.

    Lemon Essential Oil has a light, tangy lemon scent, its citrus smell invigorating and calming. It also helps to detoxify and can aid in getting to sleep.

    Lemongrass Essential Oil can help relieve muscle pain and boost your energy levels.

    Seaweed, Green Tea & Epsom Salt Bath Bomb



    1. Mix all of the dry ingredients together in a glass bowl using a whisk.
    2. Using a spoon or your hands, mix in the oil, including the essential oils, drop by drop. This must be done slowly or your mixture will start fizzing.
    3. Once the oils are mixed in, you should have a crumbly mixture that resembles damp sand, which holds together when squeezed. Be careful not to add too much liquid to get this consistency.
    4. Divide the mixture into equal portions. Take one portion into your hand and squeeze to clump mixture together.
    5. Carefully but firmly, starting pressing and rolling into a ball. This will take a little patience, but slowly you’ll start to see your ball form and hold together. Do the same with the remaining portions.
    6. Place bath bombs on top of a soft towel and let them dry overnight. It’s best to let them dry for at least another 24 hours after that, to increase their fizzy power.
    7. To store, keep them in your sealed, airtight jar.

    Tip: Humidity is an enemy of bath bombs! It’s best making these in areas with low humidity or in cooler months.

    For some added fun, experiment with different blends of essential oils or replace the seaweed powder with some coloured, natural clay.

    How To Use

    Run a warm bath and drop one bath bomb in the water. Watch it fizz and release beautiful, relaxing aromas. Soak in the bath and enjoy!

    We recommend using 1-2 times a week. This recipe makes enough for approximately four, round, 100g bath bombs.


    As with all our DIY recipes, you can experiment to suit your preferences. Many factors can change the end result, including temperature, humidity, light, ingredient quality. Some DIYs can be amended by remelting or adding ingredients, but some cannot. Please read the whole recipe before beginning and remember to have fun!

    Biome cannot issue a refund if the DIY skin care product, DIY hair care product or DIY body care product you make using our raw DIY ingredients do not perform as you’d hoped. We will, however, offer a refund if the raw DIY ingredient packaging is broken or leaking, or the ingredient itself appears to be ‘off’.

    Before using any raw DIY ingredient for the first time, please first research that ingredient’s potential benefits as well as safety precautions and possible side effects. Check with your medical professional if you have any concerns.

    If you have severe acne, very sensitive skin, or another skin concern or health condition, we recommend seeking medical advice before using any new product on your skin, whether that be a raw ingredient, a DIY product you’ve made yourself, or commercially formulated product.

    Please exercise caution when using essential oils. If you are pregnant or have any kind of health or skin condition, we recommend you speak to your doctor before use. Essential oils are highly concentrated liquids, so use in moderation. Pure essential oils should never be used directly on the skin and should never be ingested. When using an essential oil for the first time, do a skin patch test. Each essential oil is unique and may not be suited to everyone. Please research potential benefits as well as safety precautions before using any essential oil. Some essential oils may interfere with medication. Check with your medical professional if you have any concerns.

    Discover Biome’s Naked Beauty BarTM

    Looking to simplify, reduce waste and know exactly what you are putting on your skin?

    At Biome’s Naked Beauty BarTM, you will find all of the beautiful raw ingredients you need to make your own natural skin care and cleaning products. These ingredients are available in convenient reusable glass jars, and in bulk from our Indooroopilly and Balmoral stores.

    Find our stores here:

    • City: 33 Adelaide Street, Brisbane City
    • Paddington: 2 Latrobe Terrace, Paddington
    • Balmoral: 216 Riding Road, Balmoral
    • Indooroopilly: Level 3, Indooroopilly Shopping Centre

    Find all our DIY skin care and cleaning recipes here >

    Find all our DIY skin care ingredients online here >

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