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THE NIGHT DUO

Regular price $66.00
Sale price $66.00 Regular price $89.00 USD

Water first, acids second — the night shift.

Benefits

  • Puts water back into skin that feels tight by morning
  • Resurfaces overnight, while you're not touching your face
  • Softer texture by the end of the first week
  • Probiotics keep the skin's own balance steady while the acids work

Purposeful Ingredients

Sodium Hyaluronate (multi-molecular weight), Panthenol (Vitamin B5), Allantoin, Plant Ferment Complex, Glycolic Acid (AHA), Lactic Acid (AHA), Salicylic Acid (BHA), Lactobacillus Ferment (Probiotic)

Size

Easy 30-day returns

Made in USA

free shipping + exclusive gift*

Up to 50% off on Bundles

Description
Water first, acids second — the night shift. Skin does most of its repair while you sleep. This is the version where you help. A hyaluronic acid serum to put water in first, then a multi-acid and probiotic night serum that works on texture while you don't. For you if: You wake up with texture, and skin feels tight the moment you're out of the shower. Why these, together: If acids have ever stung, this is usually why: they went onto skin that was thirsty. Water first, then the acid — and suddenly the same actives are comfortable. Your skin does its repair overnight. This is the version where you help it. THE MOST goes first — hyaluronic acid at several sizes, so the water reaches more than the top layer. GOALS goes on top and works on skin that's already hydrated, which is why the same acids feel far gentler. Both are water-based, so they layer without pilling. Two products, $67. Bought one at a time, $89 — so the set saves you $22. Results shown are after 28 days of use. What it does: Puts water back into skin that feels tight by morning. Resurfaces overnight, while you're not touching your face. Softer texture by the end of the first week. Probiotics keep the skin's own balance steady while the acids work.
Full Ingredients
Actives: Sodium Hyaluronate (multi-molecular weight), Panthenol (Vitamin B5), Allantoin, Plant Ferment Complex, Glycolic Acid (AHA), Lactic Acid (AHA), Salicylic Acid (BHA), Lactobacillus Ferment (Probiotic). Size: THE MOST 30ml / 1.0 oz + GOALS 30ml / 1.0 oz. THE MOST: Aqua (Water), Glycerin, Propanediol, Carthamus Tinctorius (Safflower) Seed Oil*, Dimethyl Isosorbide, Bisabolol (L-alpha), Glucuronolactone (D), Polysorbate 20, Leuconostoc/Radish Root Ferment Filtrate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Gluconate, Sodium PCA, Chondrus Crispus (Carrageenan) Extract, Allantoin, Panthenol (D), Sodium Lactate, Sclerotium Gum, Hydrolyzed Jojoba Esters, Potassium Sorbate, Citric Acid, Sodium Hyaluronate (L), Euterpe Oleracea (Acai) Fruit Extract, Saccharomyces/Xylinum/Black Tea Ferment, Hyaluronic Acid, Madecassoside, Glycyrrhiza Glabra (Licorice) Root Extract, Hydroxyethylcellulose, Sodium Hydroxide, Phenoxyethanol, Gluconolactone, Sodium Benzoate, Sodium Citrate, Biotin. Formulated without Silicones, Sulfates, Denatured Alcohol, Synthetic Dyes & Fragrances, and Essential Oils. GOALS: Aqua (Water), Glycerin, Glycolic Acid, Gluconolactone, Propanediol, Calophyllum Inophyllum Seed Oil, Sodium Hydroxide, Tocopheryl Acetate, Pyruvic Acid, Lactobacillus Ferment, Bisabolol, Leuconostoc/Radish Root Ferment Filtrate, Rosa Canina Seed Oil, Lactic Acid, Salicylic Acid, Sodium PCA, Glycyrrhiza Glabra Root Extract, Butyrospermum Parkii Butter, Camellia Sinensis Leaf Extract, Centella Asiatica Leaf Extract, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer-3, Pentapeptide-59, Tetrahydrodiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrobisdemethoxydiferuloylmethane, Hydroxyethylcellulose, Sclerotium Gum, Maltodextrin, Sodium Gluconate, Hydrogenated Lecithin, Dimethyl Sulfone, Ethylhexylglycerin, Potassium Sorbate, Phenethyl Alcohol, Phenoxyethanol. Formulated without Silicones, Sulfates, Denatured Alcohol, Synthetic Dyes & Fragrances, and Essential Oils. Note: This set contains AHAs, which can increase sun sensitivity and the risk of sunburn.
How to Use
1. THE MOST on damp skin. Three or four drops straight after cleansing, while your face is still wet — hyaluronic acid needs water to hold on to, and dry skin in a dry room is the one case where it can work against you. 2. GOALS on top, at night only. A pump pressed over face and neck. Start every other night for the first two weeks, then nightly if skin is comfortable. 3. SPF every morning. The acids work overnight; the sun undoes them by lunchtime.
International Shipping
We offer international shipping to many countries. Shipping costs and delivery times vary depending on the destination. Please Note: Customs policies vary by country, and additional fees or taxes may apply. Customers are responsible for any additional charges.
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We Care For Your Skin

We care for you and your skin. That's why we would like to bring to your attention the following important information about this formula.

Panthenol
Allantoin
Glycolic Acid
Lactic Acid

Panthenol (provitamin B5) is a humectant that deeply hydrates, soothes, and repairs the skin. It enhances moisture retention, promotes healing, and reduces redness or irritation, making it ideal for sensitive, dry, or damaged skin.

Allantoin soothes and hydrates the skin, promoting healing and reducing irritation. It helps smooth rough skin, stimulates cell regeneration, and enhances moisture retention, making it ideal for sensitive or dry skin, and supporting a healthier, more radiant complexion.

Glycolic Acid is an alpha hydroxy acid (AHA) that exfoliates dead skin cells, promoting cell turnover for smoother, brighter skin. It reduces fine lines, acne scars, and hyperpigmentation, while improving skin texture and tone, making it ideal for rejuvenation.

Lactic acid gently exfoliates dead skin cells, promotes cell turnover, and hydrates the skin. It improves texture, reduces fine lines, and brightens the complexion, making it ideal for smoother, more radiant skin without irritation.

Overall rating: 4.895082 / 5 from 305 reviews.

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Review highlights

Reviews

Wake Up to Beautiful, Glowing Skin! ✨💚

"Absolutely loving this overnight serum from PSA Skincare! 💚✨ It feels wonderful on my skin, and I’m so impressed with the results. Every morning, my skin looks fresh, radiant, and beautifully glowing — just as you can see in my photos! Such a lovely addition to my nighttime skincare routine. Highly recommend! 💚"

— Oksana (5/5)

Great duo for night routine

"Honestly love using these two together at night. Layered the hydration serum first, then the multi-acid one—my skin was noticeably smoother and brighter by morning without any irritation! The acid tingles a tiny bit for a second, but the hydrating serum balances it right out. Pricey on their own, but getting them in a set on sale was totally worth it."

— Maude (5/5)

My favorite serum

"I always use moisturizers as part of my skincare routine. I’ve tried a huge number of hyaluronic acid serums, but the PSA brand is my favorite. It moisturizes like a dream, has great ingredients, and I use it based on the recommendation of a specialist in at-home skincare. I’ve already gone through three bottles, and I don’t want to switch this serum for any other."

— Elmira (5/5)

Excellent exfoliator

"This product is fantastic for a weekly exfoliation of the dermis. I bought it based on the 5 star reviews and GOALS does not disappoint. I use a retinoid nightly but you have to mix it up with the AHAs,mandelic and other acids to achieve the full weight of cellular turnover of the dermis."

— Karen P. (5/5)

Lightweight and Hydrating ✨

"I love how lightweight and comfortable this feels on my skin. It absorbs beautifully without feeling heavy or greasy, and it layers well with the rest of my skincare routine. My skin feels soft, hydrated, and refreshed after applying it. I also really enjoy the simple packaging and how easy it is to incorporate into my daily routine."

— Laura C. (5/5)

One of my favorites!

"It provides intense hydration, improves skin texture, and truly imparts an incredible glow. It has a very lightweight texture that leaves no sticky residue after application. I highly recommend trying this serum and am confident you won't be disappointed."

— Maryna S. (5/5)

Fabulous little item

"Great item. First time trying it but I love all the items from PSA. Goes on nicely and feels great."

— Jennifer T. (5/5)

Transformed my skin's plumpness!

"Currently this is my favorite hydrating serum. It has great effect on my dry skin. I use it AM and PM. I'm out of my 2nd bottle and already ordered the 3rd one. I'm confidently recommending this product. It does its job pretty well."

— Eva A. (5/5)

Great product!

"Very nice on my skin, gentle and effective."

— TINA M. (5/5)

My faithful friend for many years)

"I like to combine this serum with my products in the morning and evening. It perfectly complements any of my routines and is always pleasant to use The Most. Ideal moisturising option for oily and combination skin"

— A. V. (5/5)

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