How Soon After Dyeing Hair Can I Use Purple Shampoo?

We thoroughly assess all products before recommending them. We may be compensated if you choose to buy through links on our site.

Understanding Purple Shampoo Usage After Hair Dyeing

Many people enjoy changing their hair color. Purple shampoo helps maintain vibrant, cool-toned shades. This article explains when and how to use purple shampoo after dyeing your hair. Understanding the science behind purple shampoo and its effects on hair color is essential for optimal results. By following these guidelines, you can maintain beautiful, healthy hair.

The Science Behind Purple Shampoo

Purple shampoo contains purple pigments. These pigments neutralize yellow and brassy tones in hair. Yellow and brassy tones often appear in lightened or bleached hair. Purple sits opposite yellow on the color wheel. This opposite placement allows purple to counteract yellow, creating a balanced, cooler tone.

Hair dye, especially bleach, opens the hair cuticle. This open cuticle allows color molecules to enter and deposit color. However, it also makes hair more porous and susceptible to color fading and unwanted tones. Purple shampoo helps counteract this process.

Different hair types react differently to purple shampoo. Fine hair absorbs pigments quickly. Coarse hair requires more product and longer application times. Understanding your hair type helps determine the correct purple shampoo usage.

Related Article: Why is My Hair Patchy After Purple Shampoo?
Related Article: What to Use Instead of Purple Shampoo?

Ideal Waiting Period

Wait at least 48 to 72 hours after dyeing your hair before using purple shampoo. This waiting period allows the hair dye to set properly. Using purple shampoo too soon may interfere with the dye’s adherence and result in uneven color.

Freshly dyed hair has a more open cuticle. This open cuticle allows the purple pigment to penetrate deeply. Using purple shampoo too soon may result in over-toning and a purplish hue. For some semi-permanent dyes, even a longer wait may be necessary. Consult your specific hair dye instructions for details.

Certain factors influence the ideal waiting period. These factors include hair porosity, dye type, and desired color. For highly porous hair, waiting longer is generally beneficial. With semi-permanent or demi-permanent dyes, a shorter wait may suffice.

#1

dae Violet Hour Purple Shampoo

Best Overall

$28 Sephora

★★★★☆ 644 Reviews

#2

Pureology Strength Cure Blonde Purple Shampoo

Best for Blonde Hair

$37 Ulta Beauty

★★★★☆ 2,274 Reviews

#3

Ouai Detox Shampoo

Best for Brown Hair

$24 Amazon

★★★★☆ 6,492 Reviews

Assessing Your Hair’s Needs

Examine your hair carefully. Look for signs of brassiness or yellowing. If your hair appears brassy, you may use purple shampoo. If your hair retains its desired color, wait longer. Different hair colors require different purple shampoo routines.

Blondes often use purple shampoo more frequently to combat yellow tones. Brunettes with highlights may use it less often, focusing on the highlighted sections. Those with vibrant fashion colors may only need purple shampoo occasionally to maintain tone.

Perform a strand test before applying purple shampoo to your entire head. Apply the shampoo to a small, hidden section of hair. Observe the color change. This test helps determine the necessary application time and prevents over-toning.

Proper Purple Shampoo Application

Wet your hair thoroughly. Apply the purple shampoo evenly. Focus on the areas showing brassiness or yellowing. Avoid applying excessive shampoo to the ends, as these areas tend to absorb more pigment.

Monitor the shampoo’s effect on your hair. Check the color every few minutes. Rinse the shampoo once the desired tone appears. Do not leave purple shampoo on your hair for an extended period, as this may lead to over-toning. Over-toning results in a lavender or purple tint, especially in light blonde hair.

Follow the purple shampoo with a moisturizing conditioner. Purple shampoo can dry hair, so conditioning is crucial. A good conditioner hydrates the hair and helps maintain its health and shine.

Frequency and Maintenance

Use purple shampoo only as needed. Overuse leads to dry, dull hair and an unnatural purple hue. Start with using purple shampoo once or twice a week. Adjust the frequency based on your hair’s response.

Alternate purple shampoo with your regular shampoo and conditioner. This balanced approach prevents over-toning and maintains hair health. Regular conditioning helps counteract the drying effects of purple shampoo.

Consider environmental factors like sun exposure and hard water. These factors can affect hair color. Increased sun exposure may necessitate more frequent purple shampoo use. Hard water may contribute to mineral buildup and dullness, requiring adjustments to your hair care routine.

Click for more information about Labooshy

Conclusion

Purple shampoo offers a valuable tool for maintaining vibrant hair color. Using it correctly helps achieve desired results. By understanding the science behind purple shampoo and following these guidelines, you can maintain beautiful, healthy hair. Remember to assess your individual hair needs and adjust your routine accordingly. This ensures optimal color and hair health. [ 1 ]