Pro Addiction Multi Protein Smoothing System Hair Straightening Treatment - 1 L / 33.8 fl. oz
ProAddiction Multi-Protein Organic Smoothing System
Advanced professional smoothing for naturally beautiful hair
ProAddiction Multi-Protein Smoothing System is an advanced organic straightening and smoothing treatment, developed specifically for natural, non-colored hair.
Its innovative protein-based formula works deep within the hair fiber, restoring balance, strength, and manageability while delivering smooth, controlled, and healthy-looking results.
Powered by a precise blend of amino acids, proteins, and naturally inspired ingredients, the system gently restructures the hair at a molecular level, helping to rebond and reinforce disulfide bonds. The result is smoother, softer hair with improved elasticity, shine, and movement - without compromising hair health.
Unlike traditional straightening treatments, ProAddiction allows full control over the final result. Hair can be fully straightened, softly smoothed, relaxed, or simply defrizzed, depending on the desired look and hair type.
Key Benefits
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Multi-protein technology for deep hair restoration
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Smooths, straightens, or defrizzes while preserving natural movement
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Improves elasticity, softness, and shine
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Strengthens the hair fiber from within
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Gentle, controlled results with a natural finish
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Designed specifically for natural, untreated hair
Clean & Safe Formula
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100% formaldehyde-free
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No fumes, no harsh odors
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Sodium chloride free
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Paraben free
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Sulfate free (harsh surfactants)
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Vegan & cruelty-free
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Gluten free
ProAddiction’s clean formulation is designed with both hair health and stylist safety in mind, offering a comfortable professional experience without exposure to harmful chemicals.
Professional Results, Naturally
The ProAddiction Multi-Protein Smoothing System restores hair to a healthier state while enhancing control, smoothness, and overall appearance. Hair feels lighter, stronger, and silk-soft - with visible improvement from the very first treatment.
A new generation of organic smoothing, where performance meets care.
For professional use only.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..
