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Sync 28
Sync 28 — Complete Cycle Kit
4 Phase-Specific Moisturizers
$79
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⭐4.5/5 from 348 Verified Reviews
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★★★★★★4.5/5 from 348 reviews

Your hormones change every week.Your moisturizer should too.

  • Four phase-specific formulas.
  • One complete cycle.
  • Skin that stays balanced all month.
Sync 28 cycle-based moisturizers
★ Fast & Free Shipping★ Hormone-Synced Formula★ Cancel Anytime★ 30-Day Money Back★ Clean Ingredients★ Fast & Free Shipping★ Hormone-Synced Formula★ Cancel Anytime★ 30-Day Money Back★ Clean Ingredients

As seen in

British Vogue
Cosmopolitan
Wellness Magazine
Bustle

SKINCARE THAT MOVES WITH YOU.

DIFFERENT PHASES.
DIFFERENT SKIN NEEDS.

Meet the complete skincare system designed around the four phases of your menstrual cycle.

CALM
Menstrual Phase

Soothes and helps rebuild your skin barrier when it feels sensitive or reactive.

GLOW
Ovulatory Phase

Supports natural radiance and a luminous-looking complexion.

Sync 28 open box
BLOOM
Follicular Phase

Hydrates and brightens as estrogen rises.

PURE
Luteal Phase

Helps clarify and balance skin as progesterone rises.

THE SCIENCE BEHIND SYNC 28

YOUR HORMONES CHANGE. YOUR SKIN CAN, TOO.

Throughout your menstrual cycle, estrogen and progesterone fluctuate. These changes can influence oil production, hydration, skin barrier function, and how your skin feels and behaves.

EXPLORE THE SCIENCE →
Start of cycleDay 14End of cycle
  • Estrogen
  • Progesterone

Illustrative hormone patterns. Cycle timing and skin responses vary between individuals.

Scientific notes
  • Menstruation overlaps biologically with the follicular phase; the phases shown are a simplified framework.
  • The timeline illustrates a typical ovulatory cycle, not a universal 28-day schedule.
  • The curves are illustrative and do not represent exact hormone measurements.
  • Hormone patterns and skin responses vary between individuals.

THE SYNC 28 COLLECTION

MEET YOUR FOUR MOISTURIZERS.

Thoughtfully formulated for every phase of your cycle.

Sync 28 Calm moisturizer

Menstrual phase

CALM

Soothe & Comfort

Give your skin a little extra love with Cica and Panthenol to help soothe dryness and sensitivity.


Hero ingredients

  • Cica
  • Panthenol
  • Allantoin
Sync 28 Bloom moisturizer

Follicular phase

BLOOM

Brighten & Refresh

Bring out your natural radiance with Niacinamide and Vitamins C & E for a fresh, healthy-looking glow.


Hero ingredients

  • Niacinamide
  • Vitamin C
  • Vitamin E
Sync 28 Glow moisturizer

Ovulatory phase

GLOW

Hydrate & Plump

Keep your glow going with Hyaluronic Acid and Squalane for soft, smooth, dewy-looking skin.


Hero ingredients

  • Hyaluronic Acid
  • Peptide
  • Squalane
Sync 28 Pure moisturizer

Luteal phase

PURE

Balance & Clarify

Help keep excess oil in check with Zinc PCA and Niacinamide for a fresh, balanced complexion.


Hero ingredients

  • Zinc PCA
  • Niacinamide
How to use
Track your phase with your period app, then pick the moisturizer for your current phase: CALM, BLOOM, GLOW or PURE. Use it once or twice daily during that phase, as the final step after serums and before SPF in the morning.
What if my cycle isn't 28 days?
Most women's cycles aren't exactly 28 days — and that's completely normal. Sync 28 is designed around your four hormonal phases, not a fixed day count. Whether your cycle is 24 days or 35, your hormones still follow the same pattern. Just match the cream to where you are in your cycle.
What are the four moisturizers and what do they do?
CALM (Menstrual Phase) soothes and repairs your barrier. BLOOM (Follicular Phase) hydrates and brightens as estrogen rises. GLOW (Ovulatory Phase) locks in luminosity at your hormonal peak. PURE (Luteal Phase) clarifies and balances as progesterone surges.
Will my skin get irritated from switching moisturizers every week?
No. Each formula is designed to work as a system. Switching follows your skin's natural hormonal rhythm — most customers adjust seamlessly within the first cycle.
How often should I use each cream, and can I use it with other products?
Use once or twice daily during its corresponding phase. Sync 28 moisturizers layer well with serums, SPF, and other skincare. Apply as the final step after serums, and before SPF in the morning.
My period isn't exactly 7 days — how long should I use CALM?
Use CALM for a full 7 days regardless of period length. Your skin's inflammatory response doesn't always end when bleeding does — the full 7 days protects your barrier before transitioning to BLOOM.
Can I use Sync 28 if I'm on birth control?
Yes. While birth control alters your natural cycle, your skin still experiences fluctuations throughout the month. Follow the standard 28-day schedule across all four phases and pay attention to how your skin responds. Many customers on birth control still see a noticeable difference.
When will I start seeing results?
Most customers notice a difference within their first full cycle — around 28 days. The real transformation happens when your routine is fully synced across all four phases. By your second cycle, the difference is typically clear.

THE SYNC 28 DIFFERENCE

One routine that moves with your cycle, not against it.

SYNC 28
TRADITIONAL SKINCARE
Approach
Cycle-synced
One-size-fits-all
Your routine
Evolves with your cycle
Same all month
Skin needs
Matched to each phase
Not phase-specific
Formulas
4 phase-specific formulas
1 everyday formula
Ingredients
Targeted for each phase
One fixed formula
Ease
Four formulas, one system
Build your own routine

HOW IT WORKS

Cycle syncing your skincare is simple with our 3-step process.

1

Track your phase with your period app.

2

Pick the cream for your current phase.

3

Apply daily for balanced skin all month.

REAL RESULTS. REAL CUSTOMERS.

What happens when your skincare finally works with your hormones — not against them.

After 6 WeeksBefore and After Maya B.
★★★★★Maya B.Verified Customer
After 9 WeeksBefore and After Amelia E.
★★★★★Amelia E.Verified Customer
After 12 WeeksBefore and After Clara G.
★★★★★Clara G.Verified Customer

Individual results may vary.

View Full Ingredients

CALM — MENSTRUAL PHASE

CICAPanthenolAllantoin

Water, Glycerin, Cetearyl alcohol, Cetearyl glucoside, Squalane, Caprylic acid/Caprylyl triglyceride, Panthenol, Allantoin, Arginine, Tocopherol (Vitamin E), Xanthan gum, Carbomer, Phenoxyethanol, Ethylhexylglycerin, p-Hydroxyacetophenone, Centella asiatica extract, Aloe vera extract

BLOOM — FOLLICULAR PHASE

NiacinamideVitamin CVitamin E

Water, Glycerin, Panthenol, Squalane, Caprylic acid/Caprylyl triglyceride, Tocopherol (Vitamin E), Allantoin, Cetearyl glucoside, Cetearyl alcohol, Xanthan gum, Carbomer, Arginine, Phenoxyethanol, p-Hydroxyacetophenone, Ethylhexylglycerin, Nicotinamide, 3-o-Ethyl ascorbic acid

GLOW — OVULATORY PHASE

Hyaluronic AcidPeptideSqualane

Water, Glycerin, Squalane, Caprylic acid/Caprylyl triglyceride, Panthenol, Xanthan gum, Carbomer, Cetearyl glucoside, Cetearyl alcohol, Arginine, Allantoin, Tocopherol (Vitamin E), Ethylhexylglycerin, Phenoxyethanol, p-Hydroxyacetophenone, Sodium hyaluronate, Acetyl hexapeptide-8

PURE — LUTEAL PHASE

Zinc PCANiacinamideWillow Bark Extract

Water, Glycerin, Xanthan gum, Panthenol, Allantoin, Caprylic acid/Caprylyl triglyceride, Cetearyl glucoside, Squalane, Arginine, Carbomer, Cetearyl alcohol, Tocopherol (Vitamin E), p-Hydroxyacetophenone, Phenoxyethanol, Ethylhexylglycerin, PCA, Zinc, Niacinamide

★ 4.5/5 Reviews🔒 30-Day Guarantee🚚 Free Shipping

Sync 28 — Complete Cycle Kit

Four Moisturizers.
One Perfect Cycle.

One box. All four moisturizers. Every phase covered.

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$79$129
✓FREE Cycle Nutrition Guide: What to eat in each phase for clear skin
✓FREE Cycle Skincare Guide: Which products and ingredients to use each phase
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What Our Customers Say

★★★★★★4.5/5 from 348 reviews
★★★★★
Finally figured out my skin

I've been dealing with random breakouts for years. Two cycles in and I actually understand what's happening now. PURE week is a game changer.

Alyssa R.
Verified Purchase
★★★★★
Didn't expect it to actually work

Bought it skeptically. My skin in week 2 genuinely looks different now. Hard to argue with what I see in the mirror.

Mia T.
Verified Purchase
★★★★★
CALM is everything during my period

My skin used to get so angry the first few days. It's not perfect but it's so much calmer. Worth it just for that.

Danielle S.
Verified Purchase
★★★★★
I keep repurchasing

That's really all I need to say. It works for me and I don't want to go back to one moisturizer.

Rachel K.
Verified Purchase
★★★★★
Genuinely surprised

I was ready to return it after the first week. Glad I didn't. By week 3 my skin was noticeably clearer.

Jordan M.
Verified Purchase

Why Sync 28?

Skincare that works with your body's natural rhythm.

Clean Ingredients

Free from harsh chemicals and toxins

Science-Backed

Formulated with proven ingredients

Hormone-Friendly

Designed to work with your cycle

Frequently Asked Questions

Everything you need to know about Sync 28.

What if my cycle isn't 28 days?
Most women's cycles aren't exactly 28 days — and that's completely normal. Sync 28 is designed around your four hormonal phases, not a fixed day count. Whether your cycle is 24 days or 35, your hormones still follow the same pattern. Just match the cream to where you are in your cycle.
What are the four moisturizers and what do they do?
CALM (Menstrual Phase) soothes and repairs your barrier. BLOOM (Follicular Phase) hydrates and brightens as estrogen rises. GLOW (Ovulatory Phase) locks in luminosity at your hormonal peak. PURE (Luteal Phase) clarifies and balances as progesterone surges.
Will my skin get irritated from switching moisturizers every week?
No. Each formula is designed to work as a system. Switching follows your skin's natural hormonal rhythm — most customers adjust seamlessly within the first cycle.
How often should I use each cream, and can I use it with other products?
Use once or twice daily during its corresponding phase. Sync 28 moisturizers layer well with serums, SPF, and other skincare. Apply as the final step after serums, and before SPF in the morning.
My period isn't exactly 7 days — how long should I use CALM?
Use CALM for a full 7 days regardless of period length. Your skin's inflammatory response doesn't always end when bleeding does — the full 7 days protects your barrier before transitioning to BLOOM.
Can I use Sync 28 if I'm on birth control?
Yes. While birth control alters your natural cycle, your skin still experiences fluctuations throughout the month. Follow the standard 28-day schedule across all four phases and pay attention to how your skin responds. Many customers on birth control still see a noticeable difference.
When will I start seeing results?
Most customers notice a difference within their first full cycle — around 28 days. The real transformation happens when your routine is fully synced across all four phases. By your second cycle, the difference is typically clear.