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Description
Ingredients
Product Details
What it is:
A perfect finish for the KERASILK Keratin Treatment infused with Biomimetic Silk & Shea Oil. Our 100% vegan formula seals the effect of the service and creates a pleasant after-service experience by minimizing odor for luxuriously smooth and shiny hair.
What it does:
- Imparts luxurious shine
- Seals the effect of the KERASILK Keratin Treatment Service
- Creates a pleasant after-service experience by minimizing odor
- Free from: sulfates, dyes, microplastics, mineral oils
- 100% Vegan formula1
- Climate neutral product2
- Folding Box made from 100% recycled paper
What else you need to know:
IDEAL FOR: All hair types with unruly condition
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
Product Recommendations
Frequently Asked Questions
Goldwell Kerasilk Expert Services Smoothing Finishing Serum is formulated with keratin and silk proteins that work to smooth the hair cuticle and enhance shine. The serum also contains conditioning agents designed to reduce frizz and improve manageability. For a complete ingredient list, please refer to the product packaging or consult with your stylist.
Yes, Goldwell Kerasilk Expert Services Smoothing Finishing Serum is designed to be compatible with color-treated hair. The lightweight formula helps seal the hair cuticle, which can support color retention. However, if you have specific concerns about your hair type or recent treatments, consult with your hairstylist before use.
For optimal results, use a small amount—typically a dime to quarter-sized portion—depending on your hair length and thickness. Start with less product and add more if needed, as using too much serum can weigh hair down. Distribute evenly through damp or dry hair, focusing on mid-lengths and ends.








