Dark spots come back because nothing you used ever reached the cell that makes them, and one thing does.
Dark spots may be the number one reason women come into my clinic.
Most of them have already tried everything. Serums, brightening creams, a laser or two that worked for a few months before the same spot came quietly back.
Nothing was wrong with you. You were mopping the floor while the tap was still running.
Here are the five things I now tell every woman over fifty who sits down in front of me.
1. Understand what is actually making the spot
Underneath your skin sits a cell called a melanocyte. It is a pigment factory. Inside it is an enzyme called tyrosinase, and that enzyme is the switch. Decades of sun have left it stuck in the on position.
The pigment travels slowly upward, and months later you see a spot. By the time you notice one, the factory has been running a long time.
Serums fade what has surfaced. Lasers remove what has surfaced. Neither reaches the cell.
2. The two ingredients that work on the source
Some ingredients interrupt the enzyme instead of cleaning up after it. The two I recommend are alpha arbutin and vitamin C.

Alpha-arbutin
Spot fadingOne of the most studied tyrosinase inhibitors you can buy without a prescription. It does not bleach the spot you can see. It slows the production of the pigment that becomes the next one.

Ascorbic acid (Vitamin C)
BrighteningWorks at the other end, brightening what has already surfaced. Where alpha arbutin works from one direction, vitamin C works from another, and the compounding effect between the two is what makes results visible.
3. Why sixty seconds in a shower beats a serum at night, or a laser
Warm water softens the skin and opens your pores. It is the most receptive minute your skin has in twenty four hours, and almost every woman wastes it on something that only cleans.
Right ingredients. Wrong moment.
Twice a day, every day, is roughly seven hundred applications a year. A serious course of IPL is six sessions in a decade. Pigment does not respond to intensity. It responds to repetition.
4. Gentle beats strong, every time
Most things that fade dark spots work by irritating you. Acids exfoliate through controlled damage. Retinoids peel. Even the kojic and papaya bars women pass around online are alkaline enough to sting.
Ordinary soap sits at a pH of 9 or 10. Your skin sits at 5.5. That gap is the tightness and the flaking two days later.
So you ration it, and rationing it is what loses you the effect. You are not paying for a stronger product. You are paying for the only version of it you will actually keep using.
5. You can rent it for sixty days and return easily
You are not buying it. You are renting it for sixty days.
Use it twice a day for eight weeks. Take a photograph today in daylight, no makeup, and another at the end. Your mirror will not show you slow change. A photograph will.
If your dark spots have not visibly faded, email them and you get your money back in full, and you keep the bar.
Click the button below to apply discount & check availability
Click here to see if it's still available →Rebecca has spent years in dermatology in the UK, most of it treating pigmentation. For a long stretch of that she performed the laser and IPL treatments she now ranks last, and she is straightforward about why she changed her mind.
Comments
10 comments on this article

smells amazing n lathers up really nicely, I leave it on a minute or two before washing off. spot on my cheek is going slowly. slowly being the word but its moving

Ok Im 2 weeks in and honestly nothing yet. Not saying it doesnt work just saying for anyone reading who expects a miracle. Will report back
Two weeks is far too early, Barbara, so nothing you are seeing is unusual. Do come back at week six.

grew up in the 60s slathered in baby oil on the beach every summer holiday, sunscreen wasnt a thing. my own fault really but reading that the damage was done decades before the spots showed up... anyway. ordered.

61. its not even the spots, my skin doesnt feel tight after washing anymore which I didnt know was a thing you could fix. 5 weeks

my GP told me years ago dont waste your money on creams they dont work. she wasnt wrong about the ones I was buying. this is the first time anyones explained the actual reason
Your GP gave you fair advice, Hilary. Most brightening creams do only address the surface, which is the wrong end of the problem.

bought for my mum shes 74. she rang me to ask what was in it bc her neighbour asked if shed been somewhere sunny. first compliment on her skin in years

rosacea + sensitive, everything stings, I mean everything. this doesnt. started once a day like it says then went to twice after about 10 days, no reaction so far. touch wood

Wish Id read this before I spent £1100. two rounds of laser, faded both times, back within the year both times. nobody ever explained why and I never thought to ask which is on me I suppose

Hang on so menopause makes these worse?? mine got noticeably worse around then and Ive never once had anyone connect the two. reading that alone was worth it
It comes up constantly in clinic and it surprises almost everyone, Susan. The hormonal shift is a genuine factor in why spots multiply in your fifties rather than earlier.

59f. Ive been sitting on my hands in photos for about 4 years now which sounds daft when I write it down. week 7 and theres a difference. my daughter said something at christmas before I did.