Protein Bomb Leave-in
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Every curl is a work of art. Discover unmatched curl definition and health with the Protein Bomb Leave-in, enriched with a bounty of natural ingredients for ultimate curl nourishment and strength.

For every order

About the product

The dual-action formula of the Protein Bomb Leave-in means you no longer have to decide between the deep nourishment of a leave-in and the structured styling of a cream; the Protein Bomb delivers both in a single application. Its unique blend is specially formulated to not only deeply hydrate, but also to maintain and elongate the formation of your curls.

The special formulation is tailored to meet the unique needs of curly hair. Maintaining the integrity and form of curls can be a challenge: the Protein Bomb ensures that curls stay impeccably shaped and vibrant for an extended duration without weighing down the hair or make it stiff. This ensures a light, but effective hold. This means your curls remain soft to the touch, naturally bouncy, and defined.

This is all you need to know about the Protein Bomb Leave-in:

  • Moisturizing

  • Curl activating

  • Super nourishing ingredients

  • Strengthening

  • Adds shine

  • Dual-action formula: use as leave-in or cream

  • Can be used as one styler

  • Soft hold

  • Great slip

  • Provides light, but effective hold

  • Contains protein

  • Very small amount needed for optimal results

  • Formulated for wavy, curly and coily hair


Available in the following sizes:



After washing, dispense a small amount of the Protein Bomb Leave-in into your palm. Rub your hands together to evenly distribute the product. Working in sections, apply the leave-in through your wet or damp hair. . Use your fingers or a wide-toothed comb to evenly spread the product, enhancing your natural curl pattern as you go. Pay special attention to the mid-lengths and ends.

If you desire additional hold, apply a foam or gel over the leave-in. Allow your curls to air dry naturally for softer, bouncier results. For added volume and definition, use a diffuser on a low heat setting. Once your hair is dry, if desired, scrunch your curls gently to break any cast formed  to reveal soft and defined curls.

Note: For best results, use in conjunction with other Curly Secret products. Adjust the quantity based on your hair’s length and thickness. 

Step in routine









Aqua, Hydrolyzed Corn Starch, Cetearyl Alcohol, Simmondsia Chinensis Seed Oil, Butyrospermum Parkii Butter, Polyquaternium-37, Panthenol, Behentrimonium Chloride, Macadamia Integrifolia Seed Oil, Cannabis Sativa Seed Oil, Cetrimonium Chloride, Persea Gratissima Oil, Benzyl Alcohol, Dipropylene Glycol, Parfum, Sodium Benzoate, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Propylene Glycol, Aleurites Moluccanus Seed Oil, Cocodimonium Hydroxypropyl Hydrolyzed Rice Protein, Citric Acid, Hydrolyzed Quinoa, Dehydroacetic Acid, Sodium Hydroxide, Arctium Lappa Root Extract, Potassium Sorbate


      Mild pineapple*

*natural derived



Curly Girl Approved

Good for the planet, great for your hair
We have always been passionate about bringing the best products that are good for you and for the planet. Your wellbeing, and that of the planet, are at the heart of everything we do. Did you know all of our packaging is made is 100% recyclable?