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Sylvestre Hair Boost Oil

HAIR OIL

Sylvestre Hair Boost Oil

4.9|287 reviews

$14.99

350 units available

Sylvestre Hair Boost Oil is a powerful, 100% natural formula designed to stimulate new hair growth and strengthen hair follicles from root to tip. This active blend combines the proven benefits of rosemary essential oil — known to improve scalp circulation and promote hair density — with nourishing avocado oil rich in vitamins A, D, and E. Coconut oil penetrates deep into the hair shaft to prevent protein loss, while lavender oil soothes the scalp and reduces inflammation. Almond oil adds shine and softness, and castor oil — the star ingredient — is renowned for its ability to encourage thicker, fuller hair growth. This lightweight, non-greasy formula absorbs quickly, leaving no residue while delivering intense hydration and repair. Suitable for all hair types, including dry, damaged, and thinning hair, Sylvestre Hair Boost Oil works to restore vitality, reduce breakage, and promote a healthier scalp environment. With consistent use, you can expect visibly stronger, shinier, and more voluminous hair. Packaged in a convenient 60ml dropper bottle for precise application, this oil is your daily ritual for achieving the luscious, healthy hair you deserve.

Size:60ml / 1.98 fl oz
1
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Sylvestre Hair Boost Oil is a powerful, 100% natural formula designed to stimulate new hair growth and strengthen hair follicles from root to tip. This active blend combines the proven benefits of rosemary essential oil — known to improve scalp circulation and promote hair density — with nourishing avocado oil rich in vitamins A, D, and E. Coconut oil penetrates deep into the hair shaft to prevent protein loss, while lavender oil soothes the scalp and reduces inflammation. Almond oil adds shine and softness, and castor oil — the star ingredient — is renowned for its ability to encourage thicker, fuller hair growth. This lightweight, non-greasy formula absorbs quickly, leaving no residue while delivering intense hydration and repair. Suitable for all hair types, including dry, damaged, and thinning hair, Sylvestre Hair Boost Oil works to restore vitality, reduce breakage, and promote a healthier scalp environment. With consistent use, you can expect visibly stronger, shinier, and more voluminous hair. Packaged in a convenient 60ml dropper bottle for precise application, this oil is your daily ritual for achieving the luscious, healthy hair you deserve.

Customer Reviews

287 reviews for this product

4.9

Based on 287 reviews

Showing 5 of 5 reviews

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C
Chen W.

1 weeks ago

Finally something that works

I was skeptical but decided to try it after reading the reviews. So glad I did! My scalp feels healthier, less itchy, and my hair has more volume. The natural ingredients give me peace of mind too.

|Feb 9, 2026
L
Layla H.Verified

3 weeks ago

Great product, small bottle

The oil itself is fantastic — lightweight, smells amazing, and really does help with hair growth. My only complaint is the bottle is quite small for the price. I go through it in about 3 weeks with regular use.

|Jan 27, 2026
M
Maria G.Verified

1 months ago

Worth every penny

This oil absorbs quickly and does not leave my hair greasy at all. I use it as an overnight treatment twice a week and my hair feels so much stronger. My hairdresser even noticed the improvement!

|Jan 12, 2026
P
Priya S.Verified

1 months ago

Game changer for thinning hair

After trying countless products for my thinning hair, this oil actually works. I can see new baby hairs growing along my hairline after just one month of consistent use. The dropper makes application so easy.

|Jan 2, 2026
F
Fatima A.Verified

2 months ago

My hair has never been healthier

I have been using this oil for 6 weeks now and the difference is incredible. My hair is thicker, shinier, and I have noticed so much less breakage. The rosemary scent is lovely too. This is a must-have!

|Dec 23, 2025