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Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Boldplex Bond Smoothing Serum is a miracle worker for all hair types, promising to help smooth the appearance of dead ends, flyaways and frizz.
Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben & Sulfate Free. Cruelty Free, 100% Vegan. 5.9 Fl.Oz
Item #: 51369653

Boldplex 6 Hair Serum - Hydrating Leave In Protein Treatment for Frizzy, Dry, Damaged, Broken, Curly, Straight or Bleached Hair Types - Paraben &

Item #: 51369653

€ 33

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Boldplex Bond Smoothing Serum is a miracle worker for all hair types, promising to help smooth the appearance of dead ends, flyaways and frizz.
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What Stands Out

Universal Compatibility
Boldplex 6 Hair Serum is designed for all hair types, from curly to straight, making it a versatile solution for anyone seeking hydration and restoration.
Nourishing Ingredients
Enriched with protein and hydrating elements, this serum combats frizz and damage, ensuring your hair remains healthy, shiny, and manageable without harsh chemicals.
Ethical Formula
With a cruelty-free, vegan formula free from parabens and sulfates, Boldplex 6 ensures a guilt-free beauty routine along with superior hair care.

Product Details

Discover the best hair serum for frizzy, dry, damaged, broken, curly, straight or bleached hair types. Paraben & Sulfate Free. Cruelty Free & Vegan. Shop now at Ubuy Ireland!
  • Utilizes Boldplex technology to repair hair proteins on a molecular level, penetrating deep into each strand to rebuild, repair, and protect against dryness and damage
  • Suitable for all hair types, smoothing dead ends, flyaways, and frizz for a polished finish
  • A leave-in conditioner treatment that speeds up blow-drying, leaving the hair feeling soft, strong, and minimizes the need for additional styling and heat damage
  • Offers long-lasting benefits that can be felt for days after application, reducing the need for additional styling and trauma to the hair
  • Committed to sustainable beauty choices with Paraben and Sulfate free, cruelty-free, and 100% vegan products made of Post Consumer Recycled Plastic
  • Developed by a team of hair and beauty experts, dedicated to reducing plastic use, and providing cruelty-free and 100% vegan products
Package Dimensions 8.15 x 4.02 x 2.13 inches (20.7 x 10.2 x 5.4 cm); 9.14 ounces (259.12 grams)
Manufacturer Bold Uniq
Brand NameBOLD UNIQ
Unit Count5.9 Fluid Ounces
Global Trade Identification Number05060885030177
Number of Items1
Hair TypeFrizzy, Dry, Damaged, Color treated, Curly, Straight
Product BenefitsHydrating
Item FormLiquid
Scent NameNatural
Material FeaturesVegan

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Frizzy Hair

    Ideal for individuals struggling with frizzy hair, providing hydration and smoothing effects for a sleek, manageable look.

  • Damaged Hair

    Perfect for those with damaged or broken hair, the serum nourishes and strengthens to promote healthier strands.

  • Curly Hair

    Exceptional for curly hair types needing definition and moisture, helping enhance natural curls while reducing frizz.

Not Suitable For
  • Oily Hair

    Not suitable for oily hair types, as it may weigh hair down and exacerbate greasiness.

Product Description

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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Customer Questions & Answers

  • Question: What is Boldplex 6 Hair Serum used for?

    Answer: Boldplex 6 Hair Serum is designed to hydrate and repair various hair types, including frizzy, dry, damaged, broken, curly, straight, or bleached hair. The serum is enriched with proteins that help restore the hair’s natural moisture balance, making it smoother and more manageable. Whether you have chemically treated hair or just want to manage everyday frizz, this serum acts as a protective barrier, ensuring your hair stays healthy while providing a silky finish.
  • Question: How often should I use Boldplex 6 Hair Serum?

    Answer: For best results, use Boldplex 6 Hair Serum daily or as needed, particularly after washing your hair. Apply a small amount to damp or dry hair, focusing on the ends where damage is often most pronounced. Regular use can help maintain hair hydration, improve texture, and reduce frizz, making it suitable for daily styling or as part of your regular hair care routine.
  • Question: Can I use Boldplex 6 Hair Serum on oily hair?

    Answer: Yes, you can use Boldplex 6 Hair Serum on oily hair, but it’s essential to apply it sparingly. Start with a small amount—a little goes a long way. Apply it only to the ends of your hair to avoid weighing down the roots. This targeted application helps address dryness in the ends without affecting the oiliness at the roots, providing hydration where it’s needed most.
  • Question: Is Boldplex 6 Hair Serum suitable for color-treated hair?

    Answer: Absolutely! Boldplex 6 Hair Serum is safe for color-treated hair and is designed to protect and enhance the vibrancy of your hair color. The serum works to lock in moisture and prevent color fading by creating a protective layer around the hair shaft. Regular use can help maintain your color and improve the overall health of your hair, promoting a beautiful shine.
  • Question: What are the key ingredients in Boldplex 6 Hair Serum?

    Answer: Boldplex 6 Hair Serum contains essential proteins and hydrating agents that work together to nourish and repair the hair. Key ingredients often include hydrolyzed silk, amino acids, and natural oils. Each component helps in restoring moisture, improving manageability, and enhancing shine without the use of parabens, making it a safer choice for your hair care regimen.
  • Question: Is Boldplex 6 Hair Serum free from parabens and sulfates?

    Answer: Yes, Boldplex 6 Hair Serum is formulated free from parabens and sulfates. This makes it a great choice for individuals seeking a more natural hair care solution. By avoiding harsh chemicals, the serum minimizes the risk of irritation and damage to the hair, promoting healthier hair over time. Users can enjoy peace of mind knowing they are using a product that is gentle yet effective.
  • Question: Can I use Boldplex 6 Hair Serum before styling tools?

    Answer: Definitely! Boldplex 6 Hair Serum can be applied before using styling tools like flat irons, curling wands, or blow dryers. Applying the serum serves as a heat protectant, reducing the risk of damage from high temperatures while also providing extra moisture to keep your hair healthy. Just make sure to apply it evenly on dry or damp hair to maximize its protective benefits.
  • Question: Will Boldplex 6 Hair Serum make my hair feel greasy?

    Answer: No, when used correctly, Boldplex 6 Hair Serum should not make your hair feel greasy. It is lightweight and absorbs quickly. For best results, use a small amount and focus on the ends of your hair rather than the roots. This way, you’ll avoid any greasy residue while gaining hydration and shine, leaving your hair looking fresh and voluminous.
  • Question: What hair types benefit most from Boldplex 6 Hair Serum?

    Answer: Boldplex 6 Hair Serum is beneficial for a wide range of hair types, especially those that are frizzy, dry, damaged, broken, curly, straight, or bleached. This versatility makes it ideal for anyone experiencing hair challenges, whether from environmental factors, styling damage, or chemical treatments. Regularly using the serum can enhance the overall appearance and health of your hair, providing targeted moisture and repair.
  • Question: Where can I buy Boldplex 6 Hair Serum in the Ireland?

    Answer: You can buy Boldplex 6 Hair Serum through Ubuy in the Ireland. Ubuy offers a seamless shopping experience and provides fast shipping options. Additionally, they often have various promotions and deals, making it easier to get your favorite hair care products delivered right to your door. Check out their website for availability and to explore other related products.

BOLD UNIQ Serums Editorial Review

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The Boldplex 6 Hair Serum is a leave-in protein treatment, designed to hydrate frizzy, dry, damaged, colored, broken, curly, straight or bleached hair types. It is sulfate and paraben-free and is cruelty-free and 100% vegan. According to customer reviews, this product really works well from the first use itself. It hydrates and makes hair look soft, and shiny. The aroma of this product is also very pleasant. The leave-in formula works well by smoothening the cortex. This product is designed for men and women, leaving hair feeling soft, hydrated, and shiny. It is expensive, but offers real results, with excellent aroma and texture. Overall, this hair serum offers great value for money.

Customer Reviews & Ratings

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  • 4 Star
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  • 3 Star
    8%
  • 2 Star
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  • 1 Star
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Pros

  • Works well from the first use
  • Hydrates and makes hair look soft and shiny
  • Has a pleasant aroma
  • Sulfate and paraben-free
  • Cruelty-free and vegan

Cons

  • Expensive

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.