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Sienna Naturals Lock & Seal Hair Oil Split End Treatment

MODEL NUMBER: P512394
GUARANTEED 100% AUTHENTIC

100% Authenticity Guaranteed

Big Apple Buddy only sources from official retailers to ensure your item is genuine and authentic. This item is sourced from Sephora.

Product Description

What it is: A plant-based, anti-breakage bonding oil that cares for split ends and smooths down damaged cuticles for up to five washes.


Hair Texture: Curly and Coily


Hair Type: Fine, Medium, and Thick


Hair Concerns:
- Damage, Split Ends, and Breakage
- Heat Protection
- Shine


Key Benefits:
- Re-bonds split ends
- Smooths down damaged cuticles
- Provides shine without residue


Highlighted Ingredients:
- Shea Oil: Restores moisture and suppleness to very dry, damaged hair without buildup.
- White Grapeseed Oil: Seals in moisture, fights frizz, and adds shine.
- Shea Esters: A natural compound that increases slip with a clean, silky finish.


Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.


What Else You Need to Know: Moisturizing plant oils are boosted by Sienna Naturals innovative Anti-Breakage Technology that re-bonds hair cuticles damaged by heat styling, bleaching, and brushing. Lock & Seal oil is engineered to seal down damaged hair cuticles and split ends for up to five washes while increasing moisture retention.


Fragrance Description: Fresh herbaceous floral scent with hints of citrus, featuring ylang-ylang, jasmine, rose, chamomile, orange, and geranium.
Clinical Results: In a consumer-perception study of 46 people ages 18 and over who have purchased Sienna Naturals 2 or more times:
- 91% said their hair looked healthier after using Lock & Seal for one month
- 89% said Lock & Seal reduced frizz after 1 use
- 85% said Lock & Seal helped hair have less breakage after one month


Clean at Sephora
Our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing effectiveness.


Suggested Usage:
-Apply to damp or dry hair after your leave-in conditioner and styling products—a little goes a long way.

Ingredients
-Shea Oil: Restores moisture and suppleness to very dry, damaged hair without buildup.
-White Grapeseed Oil: Seals in moisture, fights frizz, and adds shine.
-Shea Esters: A natural compound that increases slip with a clean, silky finish.
Butyrospermum Parkii (Shea) Oil, Shea Butter Ethyl Esters, Vitis Vinifera (Grape) Seed Oil, Cocos Nucifera (Coconut) Oil, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Adansonia Digitata Oil, Caprylic/Capric Triglyceride, Tocopherol, Anthemis Nobilis Flower Oil, Cananga Odorata Flower Oil, Canarium Commune Gum Oil, Citrus Aurantium Dulcis (Orange) Flower Oil, Geranium Maculatum Oil, Jasminum Officinale (Jasmine) Flower/Leaf Extract, Juniperus Virginiana Oil, Litsea Cubeba Fruit Oil, Rosa Damascena Extract, Rosa Damascena Flower Oil, Tanacetum Annuum Flower/Leaf/Stem Oil.
The list of ingredients is subject to change. Please consult the packaging of the product purchased.

About the Brand
Co-founded by Issa Rae and Hannah Diop, Sienna Naturals provides H.A.P.I. plant-based performance for healthy hair and scalp with products that bring wellness to washday and provide compromise-free styling that empowers expression. Hannah was raised with an earth-friendly ethos but struggled to find hair care that actually worked. Feeling frustrated about the lack of high-performance plant-based products, Hannah created Sienna Naturals. Sienna Naturals solves our most pressing concerns (dryness, damage, hair loss, curl definition, and scalp sensitivity) using Hydrating, Alimentary, pH-Balanced ingredients (H.A.P.I.). Our dermatologist-tested formulas are powered by plant-based ingredients inspired by ancestral traditions and proven to enhance performance and repair hair health from the root, starting with the scalp. Because a H.A.P.I. scalp makes for happy hair!

Available Now

Sienna Naturals Lock & Seal Hair Oil Split End Treatment

MODEL NUMBER: P512394
GUARANTEED 100% AUTHENTIC
International Shipping

This item is available to ship worldwide

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US Size:
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Available Now
US $32.00
Get it as soon as Mon 11 Nov

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FAQs

How to buy the Sienna Naturals Lock & Seal Hair Oil Split End Treatment outside the US?

If the Sienna Naturals Lock & Seal Hair Oil Split End Treatment has not been officially released in your country, you can now purchase the item directly from the US via the Big Apple Buddy website. Big Apple Buddy works directly with the US Best Buy store so their team can help you purchase the Sienna Naturals Lock & Seal Hair Oil Split End Treatment and have it shipped directly to your international shipping address.


Is the Sienna Naturals Lock & Seal Hair Oil Split End Treatment available for international shipping?

Yes, the Sienna Naturals Lock & Seal Hair Oil Split End Treatment is available for international shipping via Big Apple Buddy. Big Apple Buddy currently delivers to over 100 countries in Asia – Pacific, Africa, Europe, North America and the Middle East.


How to buy the Sienna Naturals Lock & Seal Hair Oil Split End Treatment from the USA?

If the Sienna Naturals Lock & Seal Hair Oil Split End Treatment has not yet been released in your country, you can purchase the item directly from the US on the Big Apple Buddy website. Once your order has been received, the Big Apple Buddy team will purchase your item from the US store and ship it to your international location.


How much does the Sienna Naturals Lock & Seal Hair Oil Split End Treatment cost?

The retail price of the Sienna Naturals Lock & Seal Hair Oil Split End Treatment is US$32.00. The shipping costs will depend on your shipping location. If you would like a shipping quote for the Sienna Naturals Lock & Seal Hair Oil Split End Treatment, simply add the item to the cart at the top of this page. You will then be taken to a page where you can enter your shipping details to see the costs and estimated delivery times for the available FedEx and UPS shipping options.


What is the Sienna Naturals Lock & Seal Hair Oil Split End Treatment price?

The Sienna Naturals Lock & Seal Hair Oil Split End Treatment retails for US$32.00 in the US. To get a shipping quote for delivery to your international location, simply add the item to the cart above. You will then be taken to a page where you can enter your shipping details to see the cost and estimated delivery times for the available shipping options.


Where to buy the Sienna Naturals Lock & Seal Hair Oil Split End Treatment in my country?

If the Sienna Naturals Lock & Seal Hair Oil Split End Treatment is officially available in your country, then the quickest way to buy the item is through your local electronics store. However, if the Sienna Naturals Lock & Seal Hair Oil Split End Treatment is not officially available in your country and you would prefer not to wait months or years for the local release, you can buy the Lock & Seal Hair Oil Split End Treatment directly from the USA today via Big Apple Buddy. Simply add the item to the cart above to get a shipping quote and to view the estimated delivery times.


When will the Sienna Naturals Lock & Seal Hair Oil Split End Treatment be released in my country?

The Sienna Naturals Lock & Seal Hair Oil Split End Treatment has only been released in a limited number of countries. If you would like to purchase the Sienna Naturals Lock & Seal Hair Oil Split End Treatment before it''s available in your country, you can do so via the Big Apple Buddy site. Simply place your order and your Sienna Naturals Lock & Seal Hair Oil Split End Treatment will be delivered to your international address in as little as a few days. Big Apple Buddy currently ships to over 100 countries worldwide.


How to buy the Sienna Naturals Lock & Seal Hair Oil Split End Treatment in my country?

The Sienna Naturals Lock & Seal Hair Oil Split End Treatment is now available for international delivery on the Big Apple Buddy platform. To place an order for the Sienna Naturals Lock & Seal Hair Oil Split End Treatment, simply add the item to the cart above and proceed to checkout. Once we receive your order, we'll purchase the item from the US Best Buy store and ship it to your international address. It's that easy!


Fast Shipping Worldwide

Big Apple Buddy is a shopping service based in New York. We're here to help you buy products from the USA that you can't get in your own country. Our service will help you source items from the USA and ship them to your international address. We've partnered with FedEx and UPS to offer fast and reliable shipping to over 100 countries worldwide. Some of the countries we ship to can be found below.

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What Our Customers Say

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Sonya
Hong Kong
Some of the best customer service I've had!

Phillis and her team were so prompt (email replies within hours) professional, and most importantly I received exactly what I ordered, exactly when they said I would.....with a personalized note inside my package from Phillis. LOVELY TOUCH!

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Johan
South Africa
Professional company

Big Apple Buddy is a professional company and doing business with them is an absolute pleasure. I tried it from South Africa and thanks to Phillis Chan and her team, I enjoyed the purchasing process just as much as the product I purchased.

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Yati
Singapore
Like having a personal friend in the US

Thank you so much to Big Apple Buddy for the super great purchasing experience! Phillis was very prompt and helpful, updating me via emails all the way from quote to delivery to Singapore. It's like having a personal friend in the US!

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