does anyone pay attention to Biosilk"s expiration dates on the bottom of the bottle?

nope. my bottle is so old that they didn't even put exp. dates on it back then. I just finished a bottle that I was working on for 10 yrs and bought a new one. The old bottle worked and smelled just as good over the 10 yrs as it did the day I first bought it. I wouldn't be concerned with an exp date for this stuff.

Does it offer thermal/heat protection for styling

Hi Archie and thank you for your inquiry. This product does indeed offer thermal/heat protection for styling as well as protection from Heat, UV, cold, and pollution. Thank you! Beautystoredepot

Do you use this after applying hair moisturizer, or before? And do you wash the treatment after you applied it? Or just leave it as it is? Thx

You use this drops after your conditioner ,towel dry your hair apply 2drops on your hair and comb it through.dont wash it , leave it on your hair,your hair is not going to be oil.it goes right into the hair . It's good for freezer hair,detangle hair also to make it shine it, without pulling the curls,.good for all types of hair

Can anyone please explain how to use this product. Can it be used on dry hair. Any help will be appreciated...thank you!

This can be used on dry hair and dry skin. It is not greasy. It is very light. I would not use it on wet hair or skin. Just my own opinion. It works best on dry hair and dry skin.

Silk Therapy Original 167ml 5 64oz | Desertcart British Virgin Islands

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$53.46

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

💎 Elevate your hair game with the silk secret everyone’s talking about!

SPLIT END DEFENSE - Seals and smooths cuticle layers to prevent split ends and maintain a polished look all day.
RADIANT SHINE AMPLIFIER - Transforms dull hair into a luminous, head-turning finish that commands attention.
SILK POWERED HAIR REPAIR - Harnesses the strength of silk, packed with 17 amino acids to rebuild and protect every strand.
UNIVERSAL HAIR COMPATIBILITY - Formulated to enhance and protect all hair types, from sleek straight to voluminous curls.
EFFORTLESS LEAVE IN TREATMENT - Lightweight formula that nourishes without weighing hair down—perfect for busy professionals on the go.

BioSilk Silk Therapy Original is a 167ml leave-in treatment infused with natural pure silk, containing 17 of the 19 amino acids essential for hair strength. This weightless formula replenishes and reconstructs hair by filling cuticle voids, preventing split ends, and delivering incredible shine. Suitable for all hair types, it’s a professional-grade solution trusted worldwide to transform hair into a smooth, radiant masterpiece.

Specifications

ASIN	B0007CXX82
ASIN	B0007CXX82
Batteries	1 A batteries required.
Best Sellers Rank	#33,622 in Beauty ( See Top 100 in Beauty ) #3,120 in Hair Conditioners
Customer reviews	4.8 4.8 out of 5 stars (8,961)
Date First Available	6 August 2012
Department	unisex-adult
Department	unisex-adult
Is Discontinued By Manufacturer	No
Item model number	BSST5
Item model number	BSST5
Manufacturer	Farouk Systems
Manufacturer	Farouk Systems
Product Dimensions	26.67 x 38.1 x 14.22 cm; 159.89 g
Product Dimensions	26.67 x 38.1 x 14.22 cm; 159.89 g

Reviews

M**E

Este shampoo es muy hidratante para el cabello, lo combino con el acondicionador y abrillantador de la misma marca. Queda el cabello de lujo!

8.01.2025

R**P

it work for hair to straight hair.

18.07.2023

S**L

WooooooW! That’s the best thing ever!!!!! Never had so straight silky hair!!!! Magical treatment!!!

13.12.2025

M**I

Seta per capelli, prodotto eccezionale i capelli dopo le prime applicazioni cambiano del tutto il loro aspetto, morbidi vivi lucidi e profumati

15.06.2025

A**D

This was the original product made in the USA.

12.12.2023

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$53.46

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.