This oil is part of the "Fuller, Longer, Thicker" line from Umberto Giannini, focused on hair that feels stronger and breaks less easily. Here’s what you’ll notice daily:

• Hair feels instantly softer and smoother
• Less breakage when combing and brushing
• Provides visible shine without heaviness
• Light texture that doesn’t weigh hair down
• Works as a leave-in or a wash-in treatment
• Suitable for all hair types, including fine hair
• 100% Vegan and cruelty-free

You can use the Umberto Giannini Growth Protein Oil - 100ml in two Man ways, depending on your hair’s needs:

1. Dry or towel-dried hair? Spread a few drops through lengths and ends.
2. Do not rinse out. Then style as usual.
3. Want a deeper treatment? Apply oil to dry, unwashed hair.
4. Leave in for two to three hours, or overnight.
5. Then wash hair with shampoo as usual.

Have fine hair? Use just a few drops, mainly on the ends. This avoids your hair feeling flat or greasy.

Combine the oil with the Banana Butter Detangler Leave-In Conditioner for extra softness and easier combing. The detangler loosens your hair, and the oil seals it with shine.

Your hair breaks less because the oil forms a protective layer around the hair fibre. This layer means combing and brushing cause less damage. Coconut oil plays a big part: it penetrates deep into the hair shaft to nourish from within. Argan oil adds shine and softness on the outside.

The result is hair that feels stronger, breaks less, and looks healthier. A good hair oil against breakage doesn’t have to be heavy or greasy, and this lightweight oil proves it. If you want something effective for dry damaged hair without fuss, this is a solid choice.

Yes, but use sparingly. A few drops on the ends are enough to notice the effect without weighing hair down. Never apply oil at the roots if you have fine hair.

The texture is deliberately lightweight so it suits finer hair. To be sure it won’t weigh your hair down, start with two drops and see how your hair reacts.

Apply oil to dry, unwashed hair before showering. Leave it in for at least two hours, or apply in the evening and wash out next morning. Your hair will feel noticeably softer and be easier to comb.

This works especially well if your hair is regularly blow-dried, tonged, or colour-treated. The oil nourishes your hair at a time when it benefits most.

Honest answer: the Umberto Giannini Growth Protein Oil - 100ml protects and softens your hair from the outside. It does not repair damaged hair fibres from within like products such as Olaplex or K18. The stronger feeling comes from reduced breakage during mechanical stress, not structural repair.

For daily use, protection, and shine, it’s an excellent choice. If your hair is severely damaged from bleaching or colouring, a bond builder is a better first step, then you can use the Growth Protein Oil - 100ml for maintenance and protection.

Curious about more products from this brand? Check the full range on the Content creator page or discover all options under Haarserum for additional hair care.

Personal Care Regulatory Ltd
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Ireland
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