Yes, this is clear oil and a large amount.

What is the concentration of biotin? Mcg/mL?

Not sure what the concentration is but it is the 3rd ingredient in the ingredient list of that helps at all.

Have you seen faster hair growth after using this oil?

Yes I like this oil.....my baby hair/side hair is growing better since I added this hair oil to my oil routine for my scalp and hair...2 to 3 times a week on the scalp and once or twice a week my hair Mix of oils Main oil.......Avocado oil Biotin......10 to 12 dops Tee Tree oil.....10 to 12 drops Peppermint oil......5 to 6 dops Frankincense oil......3 to 4 drops................(very strong/ you feel it on your scalp....tingling)......but in a good way hopes this helps.......let me know if you have any more question I'm happy to help

Have anyone seen results yet? Does this product really work?

I’ve been using the castor oil for about 3 weeks now, putting it on before I shower (2-3x/week) for between 30-60 minutes. My hair has NEVER felt so thick or full. The baby hairs I’ve had stopped growing at an awkward stage and have been that way for a few month. After using this castor oil I can see them finally growing!

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Difeel Biotin Hair Oil Blend 7.1 oz.

Product ID: 172316968

Details

Brand
Difeel
Hair Type
Thin
Item Form
Oil
Product Benefits
Damage Control
Scent
Biotin

✨Frizz & flyaway control

🌿Biotin + botanical blend

💧7.1 oz lightweight oil

¥3039

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Unlock your hair’s full potential with every drop!

FRIZZ FREE FINISH - Smooths dry, unruly hair while taming flyaways for a polished, soft look.
PREMIUM BOTANICAL BLEND - Crafted with castor, sweet almond, olive, and sunflower oils for all hair types and textures.
STRENGTHEN SHINE BOOST - Infused with biotin and nourishing oils to visibly strengthen and add radiant shine.
VERSATILE HAIR TREATMENT - Use as styling oil, scalp massage, hot oil, or overnight treatment to elevate your hair care routine.
WEIGHTLESS DAILY MOISTURE - Non-greasy formula hydrates scalp and strands without heaviness—perfect for everyday use.

Difeel Biotin Hair Oil Blend is a 7.1 oz lightweight, non-greasy formula enriched with biotin and a powerful botanical oil mix designed to strengthen hair, enhance shine, and control frizz. Suitable for all hair types, it doubles as a versatile treatment for daily moisture, styling, and scalp health, making it a must-have for maintaining vibrant, manageable hair.

Specifications

ASIN	B07ZDKMZR2
ASIN	B07ZDKMZR2
Best Sellers Rank	#1,975 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #14 in Hair Treatment Oils
Brand Name	Difeel
Customer Reviews	4.5 4.5 out of 5 stars (22,964)
Hair Type	Thin
Item Form	Oil
Item Type Name	Hair Oil
Item model number	SH16-BIO80
Manufacturer	Fisk Industries
Manufacturer	Fisk Industries
Manufacturer Part Number	SH16-BIO80
Model Number	SH16-BIO80
Number of Items	1
Product Benefits	Damage Control
Product Dimensions	1 x 1 x 1 inches; 8.11 ounces
Scent Name	Biotin
UPC	711716145618
UPC	711716145618
Unit Count	7.1 Fluid Ounces

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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¥3039

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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2 months ago

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