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Amino Acids + B5

DehydrationSerum

Amino Acids + B5 — Reddit Reviews

by The Ordinary

3.912 mentions across 2 Reddit threads

Updated July 31, 2026

Powerful hydration with 5% panthenol and amino acids combo

What the community says

Hydrating serum with 5% panthenol and 17% amino acids that r/tretinoin users swear by to repair dehydration and red, irritated barriers, often layered before tret for extra moisture.

From Reddit

Backed by 2 threads from r/scacjdiscussion and r/30PlusSkinCare.

Read the threads ↓

What people love

  • Powerful hydration with 5% panthenol and amino acids combo
  • Frequently used in AM and PM routines before tretinoin to calm irritation
  • Trusted by barrier-damaged skin enthusiasts for quick recovery

Watch out for

  • Limited direct efficacy on active inflammation beyond hydration
  • Potential layering wait time (10-15 mins) before retinoids might be inconvenient
  • Mild concern combining with Vitamin C users due to layering sensitivity

Product details

Skin type data limited

Where to buy

Real Reddit threads

2 threads from r/scacjdiscussion, r/30PlusSkinCare

The Ordinary Amino Acids + B5 (5% panthenol, 17% amino acids)

Mentioned

# Disclosed Panthenol %

Mentioned

The Ordinary Amino Acids + B5

Mentioned
13

Morning: Rotate the ordinary Hyaluronic acid 2% + B5 and amino acid + B5

Positive

For years I’ve been using The Ordinary

Positive

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