This serum is part of the Umberto Giannini Curl Bond collection, a complete line focused on restoring and protecting damaged curls. It's lightweight but powerful.

• Curls look smoother and shinier
• Frizz is noticeably reduced after use
• Hair feels softer and is easier to comb
• Protects against heat and chemical damage
• Nourishes hair with plant-based proteins
• Locks moisture into the hair fibre
• Suitable for wavy, curly and coily hair
• Vegan and not tested on animals

1. Apply the serum to towel-dried or dry hair.
2. Distribute 4 to 8 pumps of the serum through the lengths and ends.
3. Style your hair as desired.

Want even better results? Combine the serum with the Curl Bond Conditioner. The conditioner prepares your hair by nourishing and softening it during your shower.

Your curls feel instantly softer and look smoother. This is because the serum forms a protective layer around each hair fibre. This layer seals the hair’s surface, helping to lock in moisture and reducing dryness and frizz. Plant-based proteins help too: they attach to the hair fibre and temporarily fill in small damage.

The result is a smooth hair texture that feels less rough and shines more. This is a real bonus if you struggle with frizz after colouring or bleaching. Frizz control begins after just one use. With the full Umberto Giannini Curl Bond routine, you can maintain this effect long-term.

No, this serum is not fully CG-approved. It contains Sisilicones that are not water-soluble. If you strictly follow the Curly Girl method and avoid Sisilicones, it’s better to skip this serum.

If you follow the method more loosely, the serum can work well as a finishing step in your routine. Just make sure you use a shampoo that removes Sisilicones well, to avoid build-up. Whether the Umberto Giannini Curl Bond Serum - 75ml is CG-compatible depends on how strictly you follow the method.

This serum works best on wavy to coily hair that's damaged by colouring, bleaching, or frequent heat use. If your hair frizzes easily, looks dull or feels fragile, you’ll notice the difference immediately.

If you have very fine hair that gets greasy quickly, this serum is less suitable. Sisilicones can feel heavy on fine hair and flatten it faster. In that case, the Umberto Giannini Curl Oil Bond Repair is a lighter option that nourishes without weighing down your hair.

Use the serum as the last step in your routine, after your leave-in or styling product. It pairs well with a curl Cream or styling gel.

Want to build the full routine? Start with the Curl Bond Shampoo, then work your way to the serum as the finishing touch. Layer protection step by step to get the most from each product. The serum seals the routine and locks in everything you applied before.

The Umberto Giannini Curl Bond Serum - 75ml and Curl Bond Repair Oil look similar but are for different Sisituations. The serum has a Sisilicone base and creates a smooth coating on your hair. This reduces frizz, boosts shine and smooths texture. The oil is Sisilicone-free and more nourishing, better for extremely dry or porous hair needing deeper care.

Want to know how to combine this serum with other products for damaged curls? Check out the rest of the Curly Hair range for more options. Looking for a silicone-free alternative? Try the Curl Bond Repair Oil or Redken Acidic Bonding Curls Leave-In. For very damaged hair after repeated bleaching, intensive treatments like Olaplex or K18 may be a better choice than a cosmetic serum.

Propylene Glycol, Water (Aqua), Dimethicone, Dimethiconol, PEG-12 Dimethicone, Phenoxyethanol, Polyacrylamide, Fragrance (Parfum), Pentylene Glycol, C13-14 Isoalkane, Ammonium Acryloyldimethyltaurate/VP Copolymer, Glycerin, Ethylhexylglycerin, Laureth-7, Sodium Gluconate, Avena Sativa (Oat) Peptide, Triticum Vulgare (Wheat) Bran Extract, Hydrolyzed Wheat Protein, Sodium Benzoate, Benzoic Acid, 1,2-Hexanediol, Caprylyl Glycol, Maltodextrin, Silybum Marianum Seed Extract, Hexyl Cinnamal, Tetramethyl Acetyloctahydronaphthalenes, Linalyl Acetate, Linalool, Limonene, Alpha-isomethyl Ionone, Citronellol, Hydroxycitronellal, Geraniol, Juniperus Virginiana Oil.

We recommend always checking the ingredient list on the packaging before use for the most accurate information. Due to product updates and optimisation, ingredients listed here may differ from those on the packaging.

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