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Quintessential Serum
Quintessential serums are composed of one or several key ingredients. They are the purest, rawest formulas in Biologique Recherche. They target specific imbalances such as dehydration, devitalization, fine lines and sebum excess.
Let customers speak for us
This is the only ascorbic acid product I can use. I’m very sensitive to ascorbic acid.I don’t quite understand the science behind using oxidized vitamin c but this works on my hyperpigmentation and does firm my skin. I use it twice daily combined with Renew
I used to use renew a long time ago, back when it was difficult to find in Canada. I’m glad I rediscovered it. Smooths out my skin. Best retinaldehyde product out there. Love this brand
This serum is easy to apply and does not irritate my eyes. It is too soon to see results, as I have only been using this serum for a couple of weeks.
Ordering is easy. Service is excellent. They ship it out right away!
One thing you should know about glasshouse is that the perfumes are made with professional perfumers, so the fragrances are uniquely tailored and high quality. I LOVE midnight in Milan, it’s sexy, fresh and warm all at the same time. The cost makes sense as this is a deluxe size fragrance. For reference, the full size fragrance is about $130+, so $26 makes sense for 2 minis. I would suggest this for anyone that appreciates a fine fragrance that’s warm and sensual.
I’ve loved this creme, my skin feels soft and hydrated without feeling greasy
I’ve found an improvement in healing time of active acne, I’ve currently only been using regularly for the past 4 weeks and have been impressed with the results.
This cream smells and feels very luxurious. It hydrating the skin beautifully and leaves it soft and supple.
