Kerastase Resistance Thérapiste Hair Serum
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by Beauty Avengers | $29.46 | Dec 21, 2021, may have changed | Buy Now |
 Groupon | $30.30 | Jul 27, 2022, may have changed | Buy Now |
E Erik Alan Davis Salon | $33.00 | Dec 21, 2021, may have changed | Buy Now |
E Erik Alan Davis Salon | $33.00 | Dec 31, 2021, may have changed | Buy Now |
 walmart.com 90-day returns (in store too) | $33.50 | Jul 26, 2026, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Pros
- •Leaves hair feeling exceptionally soft, silky, and polished
- •Highly effective at improving texture for damaged, bleached, or dry hair
- •Does not weigh down fine or thin hair, making it suitable for delicate strands
- •Uses a dual-pump system for mixing oil and cream, offering customizable application
- •Has a pleasant, light scent that many users enjoy
- •Helps make old, dirty, or damaged hair feel fresh and salon-perfect without an oily look
- •Suitable for daily use and focuses on nourishing and repairing ends
- •Verified purchase adds credibility to positive customer satisfaction
- •Works well with Kerastase shampoo and conditioner for enhanced results
- •Noted improvement even on heavily damaged edges, according to some reviews
Cons
- •Dispenser issue prevents proper dispensing, causing frustration and product waste
- •Occasional manufacturing defects, with one reviewer reporting only oil dispensed, and cream did not come out
- •The short 30-day return window is risky for expensive products prone to defects
- •Online version may feel less authentic: different scent, less lightweight, and not as softening as in-store
- •Price is considered a bit steep by some users, especially given the potential for product defects
- •Some doubt the authenticity of products purchased online, which affects confidence in quality
- •The bottle’s design could hinder consistent application, impacting user experience
- •Limited visible improvement for some users with heavily damaged hair in early stages
Bottom Line
This Kerastase Resistance Sérum Thérapiste offers a luxurious, nourishing experience that can transform damaged, dry hair into soft, silky perfection—when the dispenser works. However, the product's effectiveness can be marred by manufacturing defects and packaging issues. If you’re willing to brave potential dispenser problems and prefer buying in-store for peace of mind, this serum could be a fantastic addition to your haircare routine. For a more reliable experience, consider exploring options with proven, consistent dispensing or verified authentic products from trusted sources.
What Reviewers Are Saying
📚More About Kerastase Resistance Thérapiste Hair Serum
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.