# Which hair mask provides the most nourishment for dry hair? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which hair mask provides the most nourishment for dry hair?

## Products

### Olaplex Olaplex No.0 Intensive Bond Building Hair Treatment
```yaml
product: olaplex-olaplex-no-0-intensive-bond-building-hair-treatment
brand: Olaplex
price_gbp: 22.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Olaplex
volume: null
product_name: Nº.0 Intensive Bond Building Hair Treatment
suitable_for: All hair types, chemically treated hair
treatment_time: 10
deep_conditioning: false
```

- **Price:** £22.33 [^1]
- **Summary:** A concentrated pre-treatment that primes hair for repair by rebuilding disulfide bonds and boosting the effects of No.3. Best used as a two-step system with No.3 for strengthened, less damaged hair; suitable for all hair types including color-treated hair.
- **Additional Sources:** [^2]

### Amika amika Hydro Rush Intense Moisture Mask
```yaml
product: amika-amika-hydro-rush-intense-moisture-mask
brand: Amika
price_gbp: 32.76
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: amika
volume: 250
product_name: Hydro Rush Intense Moisture Mask with Hyaluronic Acid
suitable_for: Dry, textured, or coarse hair types 2A-4C; best for low porosity hair
treatment_time: 5
deep_conditioning: true
```

- **Price:** £32.76 [^3]
- **Summary:** A hyaluronic acid and squalane-infused whipped moisture mask that provides intensive hydration, detangling slip, and is silicone-free. Clinically proven to hydrate hair for up to five days and best suited to dry, coarse, textured, or low-porosity hair.
- **Additional Sources:** [^4], [^5]

### Moroccanoil Moroccanoil Restorative Hair Mask
```yaml
product: moroccanoil-moroccanoil-restorative-hair-mask
brand: Moroccanoil
price_gbp: 34.25
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Moroccanoil
volume: 250
product_name: Restorative Hair Mask
suitable_for: Weakened and damaged hair
treatment_time: 5
deep_conditioning: true
```

- **Price:** £34.25 [^6]
- **Summary:** A protein-enriched mask with argan oil and shea butter that fortifies weakened, chemically or heat-damaged hair in 5-7 minutes. Suited for brittle, damaged or color-treated hair needing repair and improved elasticity.
- **Additional Sources:** [^7], [^8]

### Kérastase Kérastase Resistance Strengthening Hair Mask for Damaged Hair
```yaml
product: k-rastase-k-rastase-resistance-strengthening-hair-mask-for-damaged-hair
brand: Kérastase
price_gbp: 50.62
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Kérastase
volume: 200
product_name: Résistance Masque Thérapiste Hair Mask
suitable_for: Weak, over-processed and damaged hair
treatment_time: 5
deep_conditioning: true
```

- **Price:** £50.62 [^9]
- **Summary:** Repairing hair mask that nourishes and strengthens very damaged or over-processed hair. Contains Gluco Peptide and wheat protein derivative to restore elasticity and protect against breakage; leave on 5-10 minutes. Suited for color-damaged, chemically treated, or weakened hair.

---
## References & Sources
[^1]: Olaplex, accessed 2026-06-06. https://olaplex.com/products/olaplex-n-0-intensive-bond-building-treatment-us
[^2]: LovelySkin, accessed 2026-06-06. https://www.lovelyskin.com/o/reviews/olaplex-no-0-intensive-bond-building-hair-treatment
[^3]: amika (official), accessed 2026-06-06. https://loveamika.com/products/hydro-rush-intense-moisture-mask-hyaluronic-acid
[^4]: Target, accessed 2026-06-06. https://www.target.com/p/amika-hydro-rush-intense-moisture-mask-8-oz/-/A-1003638395
[^5]: Ulta Beauty, accessed 2026-06-06. https://www.ulta.com/p/hydro-rush-intense-moisture-mask-pimprod2055510?sku=2647529
[^6]: LovelySkin, accessed 2026-06-06. https://www.lovelyskin.com/o/reviews/moroccanoil-restorative-hair-mask
[^7]: Hair Cosmopolitan, accessed 2026-06-06. https://www.haircosmopolitan.com/products/restorative-hair-mask
[^8]: Moroccanoil, accessed 2026-06-06. https://www.moroccanoil.com/products/restorative-hair-mask
[^9]: Kérastase, accessed 2026-06-06. https://www.kerastase-usa.com/collections/resistance/masque-therapiste-hair-mask.html