• BY ACHILLES The Barrier Vitamin D Serum - Lightweight, nourishing serum with vitamin D, Q10, and olive-derived ceramides. Suitable for all skin types, offering hydration and a subtle glow.
  • BY ACHILLES The Barrier Vitamin D Serum

BY ACHILLES - The Barrier | Vitamin D Serum


Regular price $477.00
$477.00
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  • Organic
  • Vegan
  • Cruelty Free
  • Fragrance-Free

The Barrier Serum is a gentle, essential-oil-free formula suitable for all skin types. Infused with nourishing ingredients and plant extracts, it helps maintain the skin’s moisture barrier and supports a calm, comfortable-looking complexion.

With vitamin D, Q10, and olive-derived ceramides, this lightweight serum provides hydration and a soft, healthy-looking glow, leaving the skin feeling conditioned and balanced.

Recommended For:

  • All skin types
  • Skin that looks dry
  • Those seeking essential-oil-free skincare
  • Skin that appears dull or lacking suppleness
  • Mature-looking skin

Can be used alone or paired with any other By Achilles products.


Massage a few drops thoroughly into skin on clean face in the morning or before bed.

Alternate or blend with By Achilles Sunshine Elixir, Calma Face Cream or any other serum.


borago officinalis (borago)°, sambucus nigra (elderberry seed)°, nigella sativa (black cumin)°, rubus idaeus (raspberry seed)CO₂ extract°, rosa canina (rosehip seed)CO₂ extract°, spilanthes acmella flower extract, ubiquinone (Q10), oleic acid, terminalia arjuna (arjuna) extract, lecithin, olive glyceride, ceramide np, caprylic/capric triglyceride, squalane, ribes nigrum (black currant)°, cardiospermum halicacabum (flower/leaf/vine) extract, haematococcus pluvialis (astaxanthin) extract, 7-dehydrocholesterol (provitamin D), octyldodecanol, vitamin e (tocopherol)(non-gmo),rosmarinus officinalis (rosemary) CO₂ extract°, helianthus annuus (sunflower/non-gmo)°.

°certified organic ingredient.


30ml / 1 fl oz