About the product

An overnight multi-acid treatment that gently resurfaces while you sleep. Four exfoliating acids, three skin-loving ferments, and Dead Sea minerals. Wake up to skin that looks smoother, brighter, and more even. Just 2 to 3 nights a week.

How to use

Cleanse and towel-dry your face. Acids work best on dry skin.

Press 3 to 4 drops onto face and neck, avoiding the eye area.

Give it 2 to 3 minutes to sink in.

Seal it in with SEACRET Rich Hydrating Night Cream.

Repeat 2 to 3 nights a week, never daily, and wear SPF 30 the next morning.

Active ingredients

FERMENT 21 Complex | Dunaliella Salina Extract + Yeast Ferment Extract + Maris Sal

SEACRET's patented bio-fermented mineral complex and face-care hero ingredient.

FERMENT 21 (also referenced as Seacret Broth) is SEACRET's proprietary bio-fermented complex that combines Dunaliella salina microalgae with Dead Sea minerals and yeast ferment extract (Registered Patent Ref: 2017143RE170704). The bio-fermentation process produces smaller, more skin-compatible molecules. In-use research on 20 women and ex vivo work with Ashland/Vincience and Stony Brook University documented barrier-supporting and radiance outcomes. FERMENT 21 appears in the Dual Phase Booster, Rich Hydrating Night Cream, Ultra Rich Moisture & Glow Cream, Peptide Eye Cream, Triple Hyaluronic Acid Glow, Milky Essence Mist, Rich Nourishing Serum, Moisturizing Day Cream and Renewal Multi Acid Night Serum.
Key benefits: Supports the feel of a stronger skin barrier with documented Claudin-1 markers | Helps the skin look visibly more luminous and well-hydrated | Patented bio-fermented technology exclusive to SEACRET face care

Bifida Ferment Lysate

Probiotic-derived lysate that helps support a calm, balanced-looking skin surface.

Bifida Ferment Lysate is produced through fermentation and lysis of Bifidobacterium, a probiotic-class microorganism. As a lysate, the beneficial components of the ferment are released to interact with the skin surface, supporting the look of even, resilient skin. In SEACRET Renewal Multi Acid Night Serum, Bifida Ferment Lysate appears at the 3rd ingredient position, making it a functional part of the nighttime ferment system rather than a trace addition.
Key benefits: Supports the look of balanced, comfortable skin | Part of SEACRET's triple-ferment overnight system | Helps skin look calm and rested by morning

AHA + BHA Multi-Acid Complex | Glycolic Acid + Lactic Acid + Malic Acid + Salicylic Acid

Alpha- and beta-hydroxy acids that renew the look of skin texture and tone.

Select SEACRET formulas include exfoliating acids at cosmetic, well-tolerated concentrations. In Renewal Multi Acid Night Serum, the AHA component (Glycolic, Lactic and Malic Acids) contributes to the look of a smoother, more even skin surface, while the BHA component (Salicylic Acid) helps address the appearance of congested pores. A triple-ferment buffer system is built into the formula specifically to support comfort during the acid cycle. Pregnancy advisory: contains Salicylic Acid; consult your OB before use during pregnancy or nursing.
Key benefits: Helps smooth the look of uneven texture and tone | AHA for surface renewal, BHA for congested-looking pore appearance | Pregnancy advisory: contains Salicylic Acid; consult your OB

Hyaluronic Acid | Sodium Hyaluronate / Hydrolyzed Hyaluronic Acid / HA Crosspolymer

A naturally skin-occurring humectant that helps skin look plump and dewy

Hyaluronic Acid is one of the most studied hydrating actives in skincare. The SEACRET Bio Skin Glow and Bio Skin Hydration lines use a triple-weight hyaluronic acid technology, a combination of multiple molecular sizes of HA chosen to support different depths of the skin surface. Higher-weight HA supports the film at the skin surface; mid-weight contributes to the look of a plumper upper layer; lower-weight supports the overall hydration environment. Featured in Triple Hyaluronic Acid Glow, Renewal Multi Acid Night Serum, Rich Nourishing Serum and Moisturizing Day Cream.
Key benefits: Helps plump the look of skin from the first application | Multi-weight technology addresses hydration across multiple layers | Suits every skin type including sensitive and mature

All ingredients

Ingredients may change from time to time. Please refer to the ingredient list on the product packaging for the most up-to-date information.

MA Night Ampoule Serum

WATER / AQUA, PENTYLENE GLYCOL, BIFIDA FERMENT LYSATE, PROPANEDIOL, SODIUM ACRYLATES CROSSPOLYMER-2, PHENOXYETHANOL, SACCHAROMYCES/XYLINUM/BLACK TEA FERMENT, SQUALANE, LACTIC ACID, GLYCOLIC ACID, SODIUM HYALURONATE, GLYCERIN, POLYACRYLATE CROSSPOLYMER-6, AMINOMETHYL PROPANOL, LIMONENE, SALICYLIC ACID, XANTHAN GUM, HYDROLYZED HYALURONIC ACID, CITRIC ACID, ETHYLHEXYLGLYCERIN, MALIC ACID, CITRUS PARADISI (GRAPEFRUIT) PEEL OIL, SCLEROTIUM GUM, LECITHIN, PRUNUS AMYGDALUS DULCIS (SWEET ALMOND) OIL, PULLULAN, ADENOSINE, LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL, PELARGONIUM GRAVEOLENS FLOWER OIL, DIPOTASSIUM GLYCYRRHIZINATE, CINNAMOMUM CAMPHORA (CAMPHOR) BARK OIL, LINALOOL, HYDROXYETHYLCELLULOSE, PISUM SATIVUM (PEA) EXTRACT / PISUM SATIVUM, SODIUM BENZOATE, SEA SALT / MARIS SAL (DEAD SEA MINERALS), SODIUM CITRATE, SILICA, DUNALIELLA SALINA EXTRACT, t-BUTYL ALCOHOL, CITRONELLOL, GERANIOL, POTASSIUM SORBATE, GLUCOSE, YEAST FERMENT EXTRACT, BENZYL ALCOHOL, CITRUS AURANTIUM AMARA FRUIT EXTRACT, CITRUS AURANTIUM SINENSIS PEEL EXTRACT, CITRUS RETICULATA FRUIT EXTRACT, ASCORBIC ACID, BIOTIN.

2. SEACRET Bio Skin Hydration Night Cream

AQUA, CAPRYLIC/CAPRIC TRIGLYCERIDE, ALOE BARBADENSIS LEAF JUICE, PROPANEDIOL, NIACINAMIDE, POLYACRYLATE CROSSPOLYMER-6, SIMMONDSIA CHINENSIS SEED OIL, GLYCERIN, ARGANIA SPINOSA KERNEL OIL, DUNALIELLA SALINA EXTRACT, YEAST FERMENT EXTRACT, MARIS SAL, GLUCOSE, CITRUS AURANTIUM AMARA FRUIT EXTRACT, CITRUS RETICULATA FRUIT EXTRACT, CITRUS AURANTIUM SINENSIS PEEL EXTRACT, ASCORBIC ACID, CITRIC ACID, LACTIC ACID, PHENOXYETHANOL, ETHYLHEXYLGLYCERIN, BUTYROSPERMUM PARKII BUTTER, MARIS AQUA, CITRUS AURANTIUM DULCIS PEEL OIL, LIMONENE, CITRUS NOBILIS PEEL OIL, CITRUS AURANTIUM AMARA PEEL EXTRACT.

SEACRET Reviving Cleansing Gel

AQUA, SODIUM COCETH SULFATE, ALOE BARBADENSIS LEAF JUICE, GLYCERIN, COCAMIDOPROPYL BETAINE, MARIS SAL, VACCINIUM MYRTILLUS FRUIT/LEAF EXTRACT, SACCHARUM OFFICINARUM EXTRACT, CITRUS AURANTIUM DULCIS FRUIT EXTRACT, CITRUS LIMON FRUIT EXTRACT, ACER SACCHARUM EXTRACT, HIPPOPHAE RHAMNOIDES FRUIT OIL, HAMAMELIS VIRGINIANA LEAF EXTRACT, SODIUM BENZOATE, PARFUM, SODIUM CHLORIDE, ALLANTOIN, CITRIC ACID, POTASSIUM SORBATE, LINALOOL.

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Night Acid Treatment

Wake up to smoother skin
Four acids, three ferments
Just 2 to 3 nights a week

Available in stock

The overnight treatment that does the work while you sleep.

Some products ask you to change your whole routine.
This one only asks for your sleep. Night Acid Treatment pairs four exfoliating acids (glycolic, lactic, malic, and salicylic) with three fermented actives, including FERMENT 21™, our bio-fermented complex built on Dead Sea minerals.
While you sleep, the acids gently sweep away the dull surface layer; the ferments and minerals keep skin calm and comfortable while they work. That balance is the whole point: real renewal without the redness harsher acid serums can leave behind. And it is refreshingly low effort. Press 3 to 4 drops onto
clean, dry skin, seal it in with SEACRET Rich Hydrating Night Cream, and go to bed. Skin looks smoother the very next morning, and the full glow builds over 4 to 6 weeks with just 2 to 3 nights a week. In a 28-day in-use test, 85% of users saw smoother, more radiant skin on waking. One thing to remember: freshly
renewed skin loves the sun a little too much, so wear SPF 30 or higher the next day

$105.00

Tax included.

Free shipping on orders over $36
Return within 30 days, even after opening (on first order)

About the product

How to use

Cleanse and towel-dry your face. Acids work best on dry skin.

Press 3 to 4 drops onto face and neck, avoiding the eye area.

Give it 2 to 3 minutes to sink in.

Seal it in with SEACRET Rich Hydrating Night Cream.

Repeat 2 to 3 nights a week, never daily, and wear SPF 30 the next morning.

Active ingredients

FERMENT 21 Complex | Dunaliella Salina Extract + Yeast Ferment Extract + Maris Sal

SEACRET's patented bio-fermented mineral complex and face-care hero ingredient.

Bifida Ferment Lysate

Probiotic-derived lysate that helps support a calm, balanced-looking skin surface.

AHA + BHA Multi-Acid Complex | Glycolic Acid + Lactic Acid + Malic Acid + Salicylic Acid

Alpha- and beta-hydroxy acids that renew the look of skin texture and tone.

Hyaluronic Acid | Sodium Hyaluronate / Hydrolyzed Hyaluronic Acid / HA Crosspolymer

A naturally skin-occurring humectant that helps skin look plump and dewy

All ingredients

Ingredients may change from time to time. Please refer to the ingredient list on the product packaging for the most up-to-date information.

MA Night Ampoule Serum

2. SEACRET Bio Skin Hydration Night Cream

SEACRET Reviving Cleansing Gel

Payment & security

Your payment details are processed securely. Card details are processed by the payment provider and are never stored on this site.

Night Acid Treatment

$105.00

Product benefits

Wake up to results:

Smoother-looking
skin the very first morning. In a 28-day in-use test, 85% of users saw
smoother, more radiant skin on waking, and measured glow rose by nearly 20%.

Four acids, zero drama:

The
triple ferment system and Dead Sea minerals buffer the acids as they work, so
you get the renewal without the redness, tightness, or flaking harsher acid
serums can cause.

Hydration built in:

Two
weights of hyaluronic acid work alongside the acids, so skin drinks while it
renews and wakes up plump and comfortable.

Low effort, high payoff:

Just
2 to 3 nights a week, 3 to 4 drops each time. One bottle lasts 4 to 5 months,
which makes it one of the smartest cost-per-use treatments in your routine.

Frequently asked questions

How soon will I see results?

The
very next morning your skin should look smoother. Brighter, more even-looking
tone builds over 4 to 6 weeks with 2 to 3 uses per week. Tempting as it is, do
not use it daily; rest nights are part of the results.

Will it sting?

A
soft tingle for the first 30 seconds is normal; it means the acids are awake.
If it burns for more than 2 minutes, rinse it off, give your skin 3 days of
rest, and restart with fewer drops.

Do I really need SPF the next day?

Yes.
Freshly renewed skin is more sensitive to the sun, so SPF 30 or higher the next
morning is part of the treatment, even on cloudy days.

How is it different from a scrub or peeling gel?

Scrubs and peeling gels exfoliate physically, on the surface, in the moment. This
works chemically and overnight, targeting texture and tone while you sleep.
Both can live in your routine, just not on the same day.

Is it safe during pregnancy?

IMPORTANT PREGNANCY ADVISORY: This treatment
contains Salicylic Acid (BHA), which is often avoided during pregnancy. Do NOT
use during pregnancy or nursing without consulting your OB/GYN. For
pregnancy-safe resurfacing, try SEACRET Exfoliator Peeling Gel (salicylic-free)
or SEACRET Scrubbing Mask.

About the product

How to use

Active ingredients

All ingredients

Night Acid Treatment

Night Acid Treatment

About the product

How to use

Active ingredients