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.

Biosilk Silk Therapy Original 167ml 5 64oz

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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AR$65267

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 silk-strength shine!

SPLIT END DEFENSE - Seals and smooths cuticles to prevent split ends, keeping your hair polished and professional.
RADIANT SHINE BOOST - Transforms dull hair into a glossy, head-turning statement of health and vitality.
SILK POWERED HAIR REPAIR - Harness the strength of silk, the world’s toughest fiber, to rebuild and protect every strand.
UNIVERSAL HAIR COMPATIBILITY - Formulated for all hair types, so everyone can experience silk-infused luxury.
ALL DAY LIGHTWEIGHT HYDRATION - Leave-in formula that replenishes moisture without weighing hair down—perfect for busy professionals on the go.

BioSilk Silk Therapy Original is a 167ml leave-in treatment infused with natural silk proteins containing 17 amino acids, designed to repair, smooth, and protect all hair types. This weightless formula fills cuticle gaps, prevents split ends, and delivers lasting hydration and shine, making it a must-have for professionals seeking resilient, radiant hair.

Specifications

ASIN	B0007CXX82
Active Ingredients	vitamin e
Additional Features	Not-Applicable
Age Range Description	Adult
Age range (description)	Adult
Best Sellers Rank	#185,764 in Beauty ( See Top 100 in Beauty ) #3,711 in Hair Conditioners
Brand	Biosilk
Brand Name	Biosilk
Customer Reviews	4.8 out of 5 stars 2,658 Reviews
Global Trade Identification Number	00633911651223
Hair Conditioner Type	Leave-In Hair Conditioner
Hair Type	All
Hair type	All
Included Components	Active Substance Combinations
Item Dimensions	26.7 x 38.1 x 14.2 centimeters
Item Form	Drop
Item Weight	5.64 Ounces
Item form	Drop
Liquid Volume	5.64 Fluid Ounces
Manufacturer	Farouk Systems
Manufacturer Part Number	BSST5
Material Features	Protein-basiert, Seidenformulierung, Stärken, Feuchtigkeitsspendend
Material Type Free	chemikalienfrei
Material features	Protein-basiert, Seidenformulierung, Stärken, Feuchtigkeitsspendend
Model Number	BSST5
Number of Items	1
Product Benefits	Strengthening
Product benefits	Strengthening
Recommended Uses For Product	schädigtes/chemisch-behandeltes Haar, trockenes Haar
Scent Name	Unscented
Size	167 ml (Pack of 1)
Special Ingredients	Silk Infused
UPC	885391786869 885376771088 769295082336 885214286323 885541805174 794827506820 885401537894 885376888830 885149860186 633911401033 811810828087 885529336812 633911651223
Unit Count	5.64 Milliliters

Reviews

M**E

Mi preferido

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

for hair

it work for hair to straight hair.

18.07.2023

M**I

Da non perdere.

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**E

Geen vertrouwen meer

Ik heb nu een berichtje: paar dagen: je pakket wordt vandaag bezorgd En dat is niet gebeurd, wordt hetzelfde als mijn sandelen-nooit bezorgd?en pakket onderweg? Ik vertrouw niet meer Amazon

18.06.2026

A**D

Best Hair serum

the original Biosilk serum-the best hair serum for reducing frizz and styling hair.

10.02.2025

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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5 days ago

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AR$65267

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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