The range
Every formula disclosed
Built for the daily shave.
Understand your skin and what shaving does to it.
Two questions. Twenty seconds. A straight answer on whether S01 is for you.
This is the skin S01 was built for. Daily razor contact on the jaw and neck and marks that outstay their welcome.
Reserve S01S01 will suit you. Its strongest case is skin shaved most days with marks on the jaw and neck, so read the formula first.
Read the formulaNamed actives. Disclosed doses. pH 6.5.
10% sodium ascorbyl phosphate. 5% niacinamide. 2% alpha arbutin. 2% Matrixyl Synthe’6. Dual-weight hyaluronic acid.
Formulated at pH 6.5, close to skin’s own, so it does not sting on a fresh shave.
Reserve. £95 Full formula
Our philosophy
Skin that meets a blade most mornings is not the skin most serums were made for. Sirius London formulates for it: fewer actives, higher doses, every one named on the front and disclosed in full.
No fragrance. No colourant. No claim we cannot stand behind.
Read the houseThe standard
In fullFive hundred numbered places. Nothing charged until launch day.
Reserve a number, your card is held, the charge is taken on the launch date shown at checkout. Cancel free at any time before then. Sixty day guarantee after delivery.
Reserve your number