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3-D Diagnostic System™.
"It defines, lifts, and separates my curls for 'Curly Girl Approved' volume!"
– Melissa S., Allen Park, MI

Hold Up™ Defining Serum

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Frizz doesn’t stand a chance against the strong hold and curl-activating properties of this silicone-free styling concentrate. Our natural formula not only resists humidity, but is reactivated by sweat and water, making this essential for frizz-prone curly and wavy hair.  Shine-enhancing botanicals, plant-derived proteins, and penetrating humectants deliver multi-day hair that can withstand the elements.   So put your hands in the hair and keep those curls where we can see them – this is a Hold Up™!

A silicone-free curl defining serum that softens and strengthens hair while offering strong hold and curl activation.

Fine to thick ‘wavys’ and ‘curlys’ who seek curl plumping, lift, and strong hold.

Quinoa Protein is a gluten-free source of eight essential acids that offer superior repair, hydration, and shine for the hair. Oat Protein plays a supporting role by penetrating the hair to deliver reduced breakage and enhanced softness. Click for a full list of ingredients.

Cucumber Mint.

Rake a small amount of serum through wet hair from roots to tips. (Note: we call it a ‘concentrate’ for a reason - a little goes a long way). To accentuate vertical lift, flip hair upside down and smooth product downwards, working from the crown to the ends of your hair. Allow hair to air dry or blow dry for extra volume.

To enhance in your natural curl pattern, apply Hold Up™ to wet, not damp, hair. Once you have achieved your desired style, avoid manipulating your hair until it is fully dry.

Because this product works by forming a film on the outside of the hair, we do not recommend it for low-porosity, tightly curled hair as this may lead to flaking and dullness. Instead, we recommend Just Gel™, which is non-flaking, softens hair and provides moderate hold.

Aqua (Water), Aqueous Extracts of Cymbopogon citratus* (Lemongrass), Chondrus crispus**(Irish Moss), Equisetum arvense*(Horsetail), Urtica dioica* (Nettle), Salix alba (White Willow) Bark**, & Zingiber officinalis (Ginger) Root, Aloe barbadensis Leaf Preserved With Potassium Sorbate*** & Citric Acid***, Vegetable Glycerin***, Polyvinylpyrrolidone (PVP), Hydrolyzed Quinoa, Panthenol, Sodium Lactate, Phenoxyethanol (and) Caprylyl Glycol, Aveena sativa (Oat) Kernel Protein, Acacia Gum, Guar Hydroxypropyltrimonium Chloride, Polyquaternium-10, Citric Acid***, Essential Oils of Citrus aurantifolia (Lime), Mentha spicata (Spearmint), Vetiveria zizanoides (Vetiver), Viola Odorata (Violet Leaf). *Certified Organic ** Wildharvested *** Natural Source

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Product Reviews

Showing reviews 1-10 of 33 | Next

  1. Best product for thin or low density curls

    Posted by Lily on 3rd Jan 2022

    I have some low density 3b curls and I struggle sometimes with being able to have my hair look full but this product is perfect it doesn't weigh my hair down so my hair is really big and it also makes my hair look like it has some shine. 10/10

  2. Great Hard Hold Gel

    Posted by Unknown on 25th Nov 2021

    This gel is great. It gives me lasting hold and keeps frizz at a minimum over the days in-between washdays.

  3. a tiny bit is all you need

    Posted by Kelsey on 31st Jul 2021

    This bottle is going to last me so long. I have fine wavy hair that sometimes curls and I use just a few drops to add light texture and shine. I appreciate that there isn't a strong smell. Depending on how I want my hair to look for the day I swap between this and the mousse and occasionally use them together! I definitely get frizz control and light hold with the serum.

  4. My locks love it!

    Posted by J Fairchild on 24th May 2021

    I have medium length, 3a curls that live so well for a couple of days when I use Hold Up! It keeps my hair from being unruly, falling flat, or getting frizzy. I get curl cast that easily softens into ringlets that keep their shape without feeling heavy or stiff. I highly recommend giving it a try!

  5. give it a try!!!

    Posted by Unknown on 10th May 2021

    This stuff flies under the radar in the curly hair world (in my opinion). For reference I have 2c/3a fine hair that's very thick but easily weighed down. I've found this product to be super helpful in making my curls springy, defined, and shiny! The secret is to use it on wet hair. Not damp hair. I didn't so that initially and it weighed my hair down because it's super concentrated. I gave it another go on wet hair and it was love! I can get more days between washes and my wavy curls don't fall as quickly. It packs a protein punch which I love but if you're sensitive to protein this may not work for you. It has a very light minty scent that doesn't linger. It's a bit pricy but you don't need much so I recommend giving the $6 trial size a go.

  6. what A Great Curl Definer

    Posted by Myrna Halpern on 6th Nov 2020

    I love the way this gave me shiny bouncy curls! Finally found a product that keeps my curls well defined for many days. No bushiness or frizzies! My husband even noticed the difference and kept complimenting my hair day after day!

  7. Liquid Gold

    Posted by Shannon Braud on 20th Oct 2020

    I have used this product twice now and let me say this… this stuff is fantastic. Truly. For me, it's a one and done. No other creams, gels etc… are needed. I have fine, 3A/3B high porosity hair. It works wonders.

  8. I do not get the hype.

    Posted by Jess on 10th Aug 2020

    I would hate to see what what a product with less-than-strong hold would be like, because this allegedly strong hold product offers next-to-no hold for me. Little definition, absolutely no volume. My hair is limp, soft and shapeless. I guess there's not a ton of frizz, so there's that? I've experimented with amount, technique, product combinations and it all ends up the same, no hold, no definition, lifeless. I'm very disappointed.

    Reply from Original Moxie:
    We're sorry to hear that Hold Up did not provide you with hold. This product is specifically formulated to create a strong cast. The only hair type in which the cast may be undetectable is hair has a naturally single strand, coarse texture, and is low-porosity. If this describes your hair type, we recommend using Emollience instead of a cast-forming gel.

  9. Excellent in Humidity!

    Posted by Unknown on 3rd Aug 2020

    I used Oasis + Hold Up Serum and no frizz in a dew point of 77! I've also used Pop Life + Hold Up Serum and wonderful results as well. Amazing products!

  10. Love this

    Posted by Unknown on 30th Jul 2020

    Makes a light cast that holds up to humidity. Perfect for my fine frizzy hair.

Showing reviews 1-10 of 33 | Next