FREQUENTLY ASKED QUESTIONS

SEI SEDA Bonding Chemistry
What are bonds in hair, and why are they important?
Disulfide bonds are essential for hair structure and strength. They are present in the three main parts of the hair:
- Cuticle: The protective outer layer.
- Cortex: The middle layer responsible for hair’s strength and elasticity.
- Medulla: The innermost layer (present in some hair types).
These bonds act like the “glue” that holds the hair’s internal structure together, keeping it resilient and resistant to damage. When disulfide bonds are intact, hair is strong, shiny, and healthy. When they break, due to environmental, mechanical, thermal, or chemical stress, the hair becomes weak, brittle, and prone to damage.
How do SEI SEDA Curaplex products repair damaged bonds?
SEI SEDA Curaplex products work by repairing broken disulfide bonds in all hair types. They reconnect the single sulfur hydrogen bonds before they can react with oxygen and form damaging compounds like cysteic acid, which breaks down hair proteins. This advanced technology restores strength, shine, and manageability while preventing further damage.
What causes disulfide bonds to break?
Bonds can break due to:
- Heat styling tools like flat irons, curling wands, and blow dryers.
- Chemical treatments such as coloring, bleaching, and perms.
- Mechanical stress from brushing, pulling, and friction.
- Environmental factors like UV rays, humidity, pollution, and extreme weather conditions.
SEI SEDA Curaplex products are specially formulated to combat these damages effectively.
SEI SEDA Restorative Bond Maintenance Shampoo
Is SEI SEDA Restorative Bond Maintenance Shampoo suitable for color or keratin-treated hair?
Yes, the SEI SEDA Restorative Bond Maintenance Shampoo is sulfate-free, phthalate-free, and free of other harsh chemicals. It’s safe for color-treated, keratin-treated, and chemically processed hair, helping to maintain and repair bonds without stripping treatments.
Can I use SEI SEDA Restorative Bond Maintenance Shampoo daily?
Absolutely! The shampoo is gentle enough for daily use and effectively cleanses while repairing and maintaining your hair’s natural bonds.
What makes SEI SEDA Shampoo different from regular shampoos?
Unlike regular shampoos, SEI SEDA Restorative Bond Maintenance Shampoo not only cleanses but also repairs broken bonds, strengthens hair from within, and restores its natural shine and resilience.
SEI SEDA Hydrating Bond Maintenance Conditioner
Is the SEI SEDA Hydrating Bond Maintenance Conditioner safe for everyday use?
Yes, the SEI SEDA Hydrating Bond Maintenance Conditioner is formulated for daily use, providing continuous hydration and bond repair with every wash.
Does SEI SEDA Conditioner work for all hair types?
Yes, this conditioner is suitable for all hair types, including curly, straight, wavy, and textured hair. It improves moisture retention, smooths the cuticle, and enhances overall manageability.
SEI SEDA CURAPLEX III Deep Treatment
How does the SEI SEDA CURAPLEX III Deep Treatment differ from the conditioner?
While the conditioner is ideal for everyday hydration and maintenance, the SEI SEDA CURAPLEX III Deep Treatment delivers a highly concentrated dose of repair and nourishment, perfect for deeply damaged or overly processed hair.
How often should I use the SEI SEDA CURAPLEX III Deep Treatment?
Use the mask 1-2 times per week, or as needed, to restore moisture, rebuild bonds, and strengthen severely damaged hair.
SEI SEDA Curaplex and Different Hair Types
Can SEI SEDA Curaplex help curly or textured hair?
Yes! SEI SEDA Curaplex improves moisture retention, enhances curl definition, and restores elasticity to curly and textured hair, giving you bouncy, well-defined curls.
Is SEI SEDA Curaplex suitable for fine hair?
Definitely. SEI SEDA Curaplex products are lightweight and won’t weigh down fine hair. They strengthen bonds and enhance shine, leaving fine hair soft and manageable.
What about extensions? Can I use SEI SEDA products on them?
Yes, SEI SEDA Curaplex works well with 100% human hair extensions. However, avoid applying the products directly to bonded or glued areas to prevent loosening. Always perform a strand test if unsure.
General Questions
Are SEI SEDA Curaplex products cruelty-free?
Yes, SEI SEDA Curaplex products are cruelty-free. They’re made with clean, ethically sourced ingredients.
Can I combine SEI SEDA Curaplex with other haircare brands?
Yes, SEI SEDA Curaplex products are compatible with all chemical services and can be integrated into your existing haircare routine to enhance repair and protection.
Who should use SEI SEDA Curaplex?
SEI SEDA Curaplex is designed for anyone experiencing hair damage or looking to protect their hair from future harm. It’s ideal for virgin, color-treated, textured, or straight hair and works across all hair types.