The Shelf · Hair · Growth Phase: Density Serums for People With Patience
Miriam Quevedo Black Baccara Hair Multiplying Serum
The leave-in serum from the Barcelona rose line, applied lock by lock from mid-shaft down. Vegan keratin, a bond-strengthening complex, a moringa peptide and thermal protection in one, for the lengths rather than the root. Its sibling mask stands on Root Cause.
Affiliate link. Price and availability are set by Dermstore.
Why we like the Black Baccara Hair Multiplying Serum
- Vegan keratin and a peptide
- Heat protection built in
- Lock by lock, mid-shaft down
- Spanish
- Texture
- A leave-in serum for damp or dry hair
- Key ingredients
- Black Baccara rose concentrate · Rose stem cells · Vegan keratin · Moringa peptide
- Fragrance
- Not stated. The brand lists actives rather than a full INCI.
- Best for
- Damaged lengths · Mid-shaft to ends, no rinse · Color-treated hair
- Works on
- Breakage · Damage · Heat damage
- Made in
- Spain
- Where to buy
- Dermstore
- Price when checked
- $65 on 2026-09-09
- Listing checked
- 2026-09-08
Our verdict on the Miriam Quevedo Black Baccara Hair Multiplying Serum
The rose serum for the lengths.
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Reviewed 2026-09-06. Miriam Quevedo Black Baccara Hair Multiplying Serum appears in Growth Phase: Density Serums for People With Patience. Every product on The Shelf is listed in the product index.