Whitney Bowe method · adapted for Morocco

Skin cycling: the 4-night routine for beginners, step by step

An exfoliant, a retinoid, two rest nights, then start again. Skin cycling explained night by night, with beginner concentrations — The Ordinary's 2% salicylic acid and 0.2% retinol, Neutrogena's Hydro Boost cream, SUNDANCE SPF 50 every morning — plus a small-budget Balea version.

Time: 5 min
Steps: 7
Level: Beginner

An essential product is temporarily unavailable: it is flagged in the steps below.

Discover the routine

5 products · 1.080 DH

Method published by Whitney Bowe, summarised from the sources cited below. Whitney Bowe is not affiliated with FromGermany.ma and did not choose these products.

In short

Skin cycling is a night-time routine that runs on a four-night cycle, popularised in 2022 by New York dermatologist Whitney Bowe. Night 1: a chemical exfoliant (an AHA or BHA acid); night 2: a retinoid such as retinol; nights 3 and 4: recovery, with just a gentle cleanser and a moisturiser; then the cycle starts again. Mornings stay the same: gentle cleanser, moisturiser and SPF 50 sunscreen, a must under the Moroccan sun. It suits normal, combination and oily skin that wants to use acids and retinol without stacking them, starting with low concentrations; during pregnancy and breastfeeding, retinoids are avoided.

Updated on 17 October 2026

Skin cycling is not a product, it's a calendar. It arranges your strongest night-time skincare — exfoliating acids and retinoids — so they never go on your skin on the same evening, and are followed by two rest nights. The phrase went viral on TikTok in 2022 thanks to videos by Whitney Bowe, a New York dermatologist. The principle is older: many dermatologists already advised spacing these actives out rather than stacking them every night.

Here is our adaptation, with products sold on FromGermany.ma and concentrations chosen for beginners: The Ordinary's 2% salicylic acid solution and 0.2% retinol, Neutrogena's fragrance-free Hydro Boost Aqua cream for recovery nights, and SUNDANCE's sensitive SPF 50+ face fluid for the morning. Most steps keep a small-budget option, often from Balea. Whitney Bowe is not affiliated with FromGermany.ma and did not choose these products. Each step explains its function; each product page carries the maker's information.

In Morocco, two precautions matter more than elsewhere. The sun, strong all year round, makes morning sunscreen compulsory as soon as you use an acid or a retinoid. And the hammam, with its scrubbing glove, should never be added to an active night. During pregnancy and breastfeeding, avoid retinoids and ask your doctor; if redness or burning lasts, stop the actives. Delivery across Morocco in 18 to 20 days, cash on delivery.

Step by step

The routine, step by step and in order

0 of 7 steps done

Neutrogena Gel cleanser Hydro Boost Aqua, 200 ml

Step 01 of 07

Every night — Cleanse gently

When: At night, first, before that night's active
How often: Every night, all four nights of the cycle

Every night of the cycle starts the same way: clean skin, free of the day's sunscreen, sebum and dust. The cleanser must be gentle: a stripping product followed by an acid or a retinoid is already too much for many skins. If you wore water-resistant SPF or make-up, start with a cleansing oil: that's double cleansing.

How to: Lukewarm water, thirty seconds to a minute of light massage, rinse, then pat dry. Before the acid or the retinoid, wait a few minutes until your skin is fully dry: many dermatologists advise this to limit stinging.

Optional

Neutrogena

Neutrogena Gel cleanser Hydro Boost Aqua, 200 ml

128 DHView product

Neutrogena Hydro Boost Aqua cleansing gel, alcohol-free, for every skin type including sensitive skin, according to the maker. Small budget: Balea's mild cleansing foam, alcohol-free, with panthenol (provitamin B5), made for dry and sensitive skin. If you already own a gentle cleanser, keep it.

Alternative

Balea

Balea Mousse cleansing gentle, 150 ml

60 DHView product

Neutrogena face cream Hydro Boost Aqua, 50 ml

Essential

Step 04 of 07

Nights 3 and 4 — Recovery

Essential

When: Nights 3 and 4, after cleansing; the cream, every night as the last step
How often: Two nights in four. If your skin is red or tight, add a third recovery night

Two nights with no active at all: gentle cleanser, moisturiser, and that's it. These evenings give the skin barrier time to recover from the acid and the retinoid; this is the heart of the method, rest nights planned in advance rather than an active every night. Favour simple, fragrance-free products that hydrate and protect: hyaluronic acid, glycerin, ceramides, squalane. The same cream also goes on last on the first two nights, after the acid or the retinoid.

How to: A generous layer of cream over face and neck. If your skin still feels tight, three or four drops of squalane oil on top. On these nights: no acid, no retinoid, no scrub. It's also the right time for the hammam, as long as you don't rub your face with the glove.

Essential

Neutrogena

Neutrogena face cream Hydro Boost Aqua, 50 ml

231 DHView product

Neutrogena Hydro Boost Aqua cream: fragrance-free, oil-free and non-pore-clogging according to the maker; according to its ingredient list, it combines hyaluronic acid with a ceramide (Ceramide NP). Small budget: the Balea med Ultra Sensitive barrier cream, fragrance-free, with a complex of three ceramides and 5% panthenol, for morning and evening use according to the maker. Oily skin that prefers a gel: the Hydro Boost Aqua gel from the same range, made for normal and combination skin; it is fragranced, according to its ingredient list.

Alternative

Balea med

Balea med face cream protection barrier Ultra Sensitive, 50 ml

125 DHView product

Alternative

Neutrogena

Neutrogena Hydro Boost Aqua face gel, 50 ml

231 DHView product

Optional

The Ordinary

The Ordinary 100% Plant-Derived Squalane, 30 ml

293 DHView product

The Ordinary 100% plant-derived squalane oil, according to its name: a few drops over the cream on recovery nights, if your skin feels tight. For very dry, rough patches: Weleda's Skin Food intensive cream, certified natural cosmetics, for face and body; it contains essential oils according to its ingredient list, so avoid it on skin that feels hot or stings.

Alternative

Weleda

Weleda intensive cream Skin Food face & body, 75 ml

221 DHView product

Swipe to move between steps

Build your routine

Product list and prices in Morocco

Available essentials are ticked. Add or remove what you like: only ticked products go to the cart. Prices in dirhams, updated live.

The essentials

The Ordinary · Step 2
The Ordinary Salicylic Acid 2% Solution, 30 ml
196 DH
The Ordinary · Step 3
The Ordinary Retinol 0.2% in Squalane, 30 ml
232 DH
Neutrogena · Step 4, 6
Neutrogena face cream Hydro Boost Aqua, 50 ml
231 DH
SUNDANCE · Step 7
SUNDANCE Fluid sun face sensitive LSF 50+ 50 ml
Temporarily unavailable

To go further

Neutrogena · Step 1, 5
Neutrogena Gel cleanser Hydro Boost Aqua, 200 ml
128 DH
The Ordinary · Step 4
The Ordinary 100% Plant-Derived Squalane, 30 ml
293 DH

Alternatives

Balea · Step 1, 5
Balea Mousse cleansing gentle, 150 ml
Replaces: Neutrogena Gel cleanser Hydro Boost Aqua, 200 ml
60 DH
hautsache · Step 2
hautsache Toner Pads, 60 pcs
Replaces: The Ordinary Salicylic Acid 2% Solution, 30 ml
241 DH
Balea · Step 2
Balea Scrub liquid Beauty Expert 125 ml
Replaces: The Ordinary Salicylic Acid 2% Solution, 30 ml
184 DH
Balea · Step 3
Balea Concentrate Retinol 7 pcs
Replaces: The Ordinary Retinol 0.2% in Squalane, 30 ml
24 DH
hautsache · Step 3
hautsache Retinal Serum, 30 ml
Replaces: The Ordinary Retinol 0.2% in Squalane, 30 ml
219 DH
Balea med · Step 4, 6
Balea med face cream protection barrier Ultra Sensitive, 50 ml
Replaces: Neutrogena face cream Hydro Boost Aqua, 50 ml
125 DH
Neutrogena · Step 4, 6
Neutrogena Hydro Boost Aqua face gel, 50 ml
Replaces: Neutrogena face cream Hydro Boost Aqua, 50 ml
231 DH
Weleda · Step 4
Weleda intensive cream Skin Food face & body, 75 ml
Replaces: The Ordinary 100% Plant-Derived Squalane, 30 ml
221 DH
SUNDANCE · Step 7
SUNDANCE Fluid sun face oil control LSF 50
Replaces: SUNDANCE Fluid sun face sensitive LSF 50+ 50 ml
117 DH
SUNDANCE · Step 7
SUNDANCE sun cream LSF 50 100 ml
Replaces: SUNDANCE Fluid sun face sensitive LSF 50+ 50 ml
86 DH

What is skin cycling?

Skin cycling is a night-time routine organised as a four-night cycle. The first two nights each get one active: a chemical exfoliant, then a retinoid. The next two get none: the skin recovers. On the fifth night, you start over. Mornings don't change: gentle cleanser, moisturiser, sunscreen.

The goal isn't to do more, but to spread things out better. Many people layer acid, retinol and serums every night, then wonder why their skin feels tight or turns red. The cycle sets one simple rule: one strong active per night, never two on the same evening, and always two rest nights afterwards. The phrase was popularised in 2022 by New York dermatologist Whitney Bowe, whose videos spread across TikTok; spacing out these actives was already common advice in dermatology clinics.

Night 1: chemical exfoliant (AHA or BHA acid).
Night 2: retinoid (a low-strength retinol to begin with).
Nights 3 and 4: recovery, gentle cleanser and moisturiser only.
Every morning: gentle cleanser, moisturiser, SPF 50.

The 4-night skin cycling schedule

The cycle is four nights long, not seven, so it doesn't land on the same weekday every week. If night 1 is a Monday, the next one is Friday, then the following Tuesday. The easiest way is to note your acid night on your phone. Cleansing and cream come back every night; only the active changes.

Night	What goes on, in order	Avoid that night	From our selection
Night 1 — Exfoliation	Gentle cleanser, exfoliating acid on dry skin, moisturiser	Retinoid, gritty scrub, peel mask, hammam glove on the face	The Ordinary 2% salicylic acid; hautsache Toner Pads (sensitive skin); Balea 2% BHA toner
Night 2 — Retinoid	Gentle cleanser, retinoid (a pea-sized amount), moisturiser	Exfoliating acid, scrub, any other “active” serum	The Ordinary 0.2% retinol; Balea Concentré Rétinol (small budget)
Nights 3 and 4 — Recovery	Gentle cleanser, moisturiser, a few drops of squalane if needed	Any active: acid, retinoid, scrub	Neutrogena Hydro Boost Aqua cream; Balea med barrier cream; The Ordinary squalane
Every morning	Gentle cleanser, moisturiser, SPF 50 last	Acid and retinoid	Hydro Boost Aqua cleansing gel; SUNDANCE sensitive SPF 50+ fluid

Skin cycling for beginners: starting without irritation

Skin cycling is designed to go easy on the skin, but a beginner can still move too fast. Dermatology Times notes that a lower-strength retinoid, or one used every other night for the first weeks, is better tolerated, and that BHA exfoliants are generally used one to three times a week. The four-night cycle stays within those limits; the tips below make it gentler still.

A light tingle the first few times is common. Lasting redness, a burning feeling, clearly peeling skin: that isn't “normal”, it's the signal to stop the actives. Go back to recovery nights only until your skin is calm, then restart more slowly. If the irritation persists, see a doctor or dermatologist.

Start low: 0.2% retinol, and the acid only one night in four. Only move up in strength after several months without irritation.
Test every new product for two or three nights on a small area, along the jawline, before using it on your whole face.
Sensitive skin: just one acid night a week at first, or none at all for the first two weeks while your skin gets used to the retinoid.
Fully dry skin before the active, a small amount, and the eye area and corners of the mouth protected with a little cream.
No other actives during the first weeks: no gritty scrub, no peel mask, no second exfoliating serum.
At the hammam, don't scrub your face with the glove, and schedule your visit on recovery nights.
Avoid waxing your face in the days after an acid or retinoid night.
Adjust: skin that feels tight needs one more recovery night; Dr Bowe also mentions a shorter three-night cycle for some oily skin.

Skin cycling and the Moroccan sun: SPF is non-negotiable

An exfoliating acid and a retinoid make skin more sensitive to the sun. The makers write it themselves: Balea asks for at least SPF 30 if its 2% BHA toner is used in the morning, and hautsache advises SPF 50+ during the day with its retinal serum. In Morocco the sun is strong all year round, in town as on the beach: without daily sunscreen, skin cycling makes no sense.

That's also why the actives go on at night: the skin isn't exposed after dark. In the morning, the routine is the same on every day of the cycle, and sunscreen goes on last, after moisturiser.

SPF 50 every morning, even when it's cloudy, even in winter.
A generous amount: about two finger-lengths for face and neck.
Reapply outdoors, especially after sweating, swimming or towelling off, as SUNDANCE indicates.
Hat, sunglasses and shade during the hottest hours: cream alone isn't enough.
Beach day or heavy sun exposure: swap that evening's active for a recovery night.
Sunburn: no acid or retinoid at all until your skin is back to normal.

Who should avoid or adapt skin cycling

Skin cycling is a cosmetic routine. It doesn't replace medical advice, and some situations call for adapting it, or putting it off.

Pregnancy and breastfeeding: avoid retinoids (retinol, retinal, retinyl esters) and ask your doctor before any exfoliating acid; Balea itself states that its 2% BHA toner is not suitable for pregnant or breastfeeding women.
Very sensitive or reactive skin, or a diagnosed skin condition (rosacea, eczema): talk to a dermatologist first. Dermatology Times stresses that such skin needs an individual schedule, often with more recovery nights.
Ongoing treatment — a prescribed cream, gel or tablets, especially a prescription retinoid: your doctor sets the schedule. Don't add an acid or retinol on your own.
Dry skin: stretch recovery to three or four nights and choose a gentle acid, such as hautsache Toner Pads, over BHA.
Damaged skin — sunburn, a wound, an eczema flare — or right after a cosmetic procedure (peel, laser): no actives until your skin is back to normal.
Children: this routine is not meant for them.
Redness, burning or itching that lasts: stop the actives and see a doctor.

Does skin cycling work? What dermatologists and studies say

Let's be honest: no published study has tested the four-night sequence itself or compared it with other schedules. That's what Dermatology Times, a professional dermatology journal, points out in a June 2026 article on skin cycling. Its building blocks, on the other hand, are each backed by research: spacing out a retinoid or starting at a lower strength makes it better tolerated, and so does limiting how often you exfoliate.

The journal concludes that skin cycling is a rule of thumb, not a validated protocol. Some skin tolerates a retinoid more often than every fourth night; other skin needs more recovery. Other dermatologists, quoted by Bustle in 2022, point out that the idea isn't new. Our take: it's a good framework for starting with actives without stacking them, to adjust to your skin — not a promise of results, and with no guaranteed timeline.

The method and its sources

Who is Whitney Bowe?

Whitney Bowe is a New York dermatologist and a clinical assistant professor of dermatology at the Icahn School of Medicine at Mount Sinai. Her videos made the phrase “skin cycling” go viral on TikTok in 2022; according to AFP, she had long used this rhythm with her patients. Other dermatologists point out that alternating active nights with rest nights predates her: her contribution was to give it a name and a simple schedule.

Social Media Mythbusters: Skin Cycling — Dermatology Times (Marie Bosslett), published 13 June 2026 · checked 18 October 2026
“Skin Cycling” Routines Are BeautyTok’s Latest Fixation — Bustle (Audrey Noble), published 24 August 2022 · checked 18 October 2026
Introducing Skin Cycling, TikTok's Latest Derm-Approved Skin Care Trend — NYLON (Laura Pitcher), published 24 August 2022 · checked 18 October 2026
Le « Skin Cycling » : la routine nocturne pour une peau éclatante de santé — RTBF (avec AFP), published 27 August 2022 · checked 18 October 2026
Whitney P. Bowe, MD — fiche praticienne — Mount Sinai Health System · checked 18 October 2026

Frequently asked questions

What is skin cycling?

A night-time routine on a four-night cycle, popularised in 2022 by New York dermatologist Whitney Bowe: a chemical exfoliant on night 1, a retinoid on night 2, then two recovery nights with just a gentle cleanser and a moisturiser. Then you start again. Mornings stay the same: gentle cleanser, moisturiser and SPF 50.

Does skin cycling actually work?

No study has tested the four-night sequence itself, as Dermatology Times points out. Its principles, however, are supported separately: spacing out a retinoid and limiting exfoliation make these actives better tolerated. So it's a sensible framework for beginners, to adapt to your skin, not a method whose results anyone can promise.

How long should you skin cycle?

A cycle lasts four nights and repeats for as long as you like. To judge whether the rhythm suits your skin, give it at least four weeks, about seven cycles, without changing product or strength. Skin that is calm after several months can move up a strength; irritated skin needs more recovery nights.

What products do you need for skin cycling?

Four are enough: a chemical exfoliant (here The Ordinary's 2% salicylic acid, or hautsache Toner Pads for sensitive skin), a low-strength retinoid (The Ordinary's 0.2% retinol), a fragrance-free moisturiser (Neutrogena's Hydro Boost Aqua cream) and SPF 50 sunscreen (SUNDANCE's sensitive fluid). Another AHA in our range: The Ordinary's Glycolic Acid 7% exfoliating toner. Small-budget version: Balea's 2% BHA toner, Concentré Rétinol and med barrier cream, plus SUNDANCE sun cream.

Can I use retinol and an acid on the same night?

No, that's exactly what skin cycling avoids. The acid has its night, the retinoid has its own, and two rest nights follow. Combining them raises the risk of redness and tightness, especially at the start; Dermatology Times also advises keeping them on separate nights.

Which The Ordinary retinol should a beginner choose?

Retinol 0.2% in Squalane, the lowest strength of the brand's three retinols available on FromGermany.ma (0.2%, 0.5% and 1%). Stay on it for several months; only move to 0.5% if your skin has shown no irritation, and ask for advice before going further. The price in Morocco is shown on each product page, with cash on delivery.

Can I skin cycle while pregnant or breastfeeding?

Retinoids (retinol, retinal, retinyl esters) are avoided during pregnancy and breastfeeding, and you should ask your doctor before any exfoliating acid: Balea, for example, states that its 2% BHA toner is not suitable for pregnant or breastfeeding women. A gentle cleanser, moisturiser and SPF 50 remain fine.

What should my morning routine be while skin cycling?

Always the same, whatever night of the cycle it is: a gentle cleanser, a moisturiser, then a generous layer of SPF 50 sunscreen, reapplied outdoors. Never an acid or a retinoid in the morning. In Morocco, that SPF is a must all year round.

This routine describes how each product is used; full ingredients and directions are on each product page. If your scalp or skin is irritated, ask a health professional before starting.

Skin cycling: the 4-night routine for beginners, step by step

The routine, step by step and in order

Every night — Cleanse gently

Night 1 — Exfoliation

Night 2 — Retinoid

Nights 3 and 4 — Recovery

Morning — Cleanse gently

Morning — Moisturise

Morning — SPF 50 sunscreen

Product list and prices in Morocco

The essentials

To go further

Alternatives

What is skin cycling?

The 4-night skin cycling schedule

Skin cycling for beginners: starting without irritation

Skin cycling and the Moroccan sun: SPF is non-negotiable

Who should avoid or adapt skin cycling

Does skin cycling work? What dermatologists and studies say

Who is Whitney Bowe?

Frequently asked questions

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