What are the key ingredients in The Ordinary Amino Acids + B5 Hydration Serum?

Amino Acids, Vitamin B5, Panthenol, Betaine, Sodium PCA, Arginine, Sodium Lactate, PCA, Aspartic Acid, Glycine

Where can I buy The Ordinary Amino Acids + B5 Hydration Serum?

The Ordinary Amino Acids + B5 Hydration Serum is available at: Amazon, Ulta, Sephora, YesStyle, Olive Young US, Stylevana, Nordstrom, The Ordinary.

How much does The Ordinary Amino Acids + B5 Hydration Serum cost?

The Ordinary Amino Acids + B5 Hydration Serum costs approximately $9.20.

Is The Ordinary Amino Acids + B5 Hydration Serum suitable for all skin types?

2 creators say The Ordinary Amino Acids + B5 Hydration Serum suits all skin types, including @sincerelymissash: “This is a really nice serum that is ultra lightweight. It's not sticky or tacky. It's not heavy. Perfect for all skin types”.

The Ordinary

Amino Acids + B5 Hydration Serum

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The Ordinary Site →Amazon →Ulta →Sephora →YesStyle →Olive Young US →Stylevana →Nordstrom →The Ordinary →

SUMMARY OF REVIEWS

Creators keep circling back to The Ordinary Amino Acids + B5 Hydration Serum when they want something they can trust.

FULL REVIEWS

POSITIVE

“This is so underrated. It really is an amazing hydrating serum that works for all skin types”2:03–2:11
“You can have the oiliest skin ever and you can also have the most parched, dry, flaky skin. This is truly going to work for both”2:08–2:17
“It's so lightweight. It's never sticky or tacky on the skin”2:24–2:28
“When you put this on your skin, it feels like you didn't even really put anything on your skin”2:26–2:29
“It just gives more of that skin repair and I use it every day twice a day”2:34–2:40
“It is very lightweight and it pairs up with everything”2:59–3:05
“Pair this up with your active ingredients to keep your skin hydrated, to help prevent further irritation and dryness”3:03–3:07
“You are going to absolutely love this. I guarantee it”3:15–3:20
Source: 5 most underrated ordinary serums everyone forgot about (hidden gems you need!) - Apr 26, 2026

Sincerely Miss Ash194K subscribers

“It is so affordable, yet so effective”
“I've been talking about this serum for over 7 years and I can't get enough of it myself. I use this on an everyday basis”7:36–7:42
“This is a really nice serum that is ultra lightweight. It's not sticky or tacky. It's not heavy. Perfect for all skin types”7:46–7:50
“This really helps to keep the skin hydrated in those deeper layers of the skin. And it just keeps your skin looking radiant and healthy”8:40–8:47
Source: 6 best tretinoin pairings for anti-aging and skin repair - May 22, 2026

Sincerely Miss Ash194K subscribers

MIXED / NEGATIVE

No negative reviews yet — creators have only had good things to say.

WHAT CREATORS SAY

Consensus: 5 / 5 from 2 creator reviewsGrailPeople ratings based on creator reviews.
Good for: All skin types (2)
Features: Lightweight (2) · Non-sticky (2) · Hydrating (2) · Everyday (2)