Barrier & Peptides
Fieldstone
Ceramide Barrier Serum
4.9 · 2,976 reviewsRated 4.9 out of 5 from 2976 reviews
£5830 ml
Bestseller
Hydration
Reservoir
Multi-Weight Hyaluronic Complex
4.8 · 4,102 reviewsRated 4.8 out of 5 from 4102 reviews
In stockFive molecular weights of hyaluronic acid, working at five different depths.
- Use
- AM / PM
- Strength
- Gentle
- Size
- 30 ml
- Plumps the fine lines that are really dehydration lines
- Layers under or over anything without pilling
- Works in low humidity, where single-weight HA fails
1
£29 more for free delivery
Order before 4pm UK time and it ships today
90-day returns, opened or not
Measured results
- 5
- Molecular weights
- 2,000 to 1.8 million daltons
- +41%
- Skin hydration
- Corneometry, 2 hours post-application
- 8 h
- Hydration held
- Instrumental, n=96
What is doing the work
Key actives, at declared doses
Everything below is listed as a percentage of the finished formula, not as a position on an ingredient list.
- 01
2%
Sodium Hyaluronate
Five molecular weights across five depths
- 02
5%
Glycerin
Small-molecule humectant that works in dry climates
- 03
2%
Betaine
Osmolyte that protects cells from water stress
How to use
In this order, at this cadence.
AM / PMGentle30 ml
- 01
Apply to slightly damp skin, morning and evening.
- 02
Follow immediately with a moisturiser to seal the water in.
- 03
Can be reapplied through the day over makeup.
- 04
Especially useful on nights you use a retinoid or an acid.
What it looks like
The bottle, the texture, the routine
Photography that shows the product as it actually arrives and how it goes on.
Reservoir unboxed, 4:5
Reservoir texture on skin, 4:5
Reservoir in a routine, 4:5
Batch code
AX-HA5
Size
30 ml
Made without
Fragrance, dyes, essential oils
Directions & disclosure
Everything on the box, and then some.
Batch AX-HA5 · Certificate of analysis available on request
Aqua, Glycerin, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Betaine, Panthenol, Allantoin, Sodium PCA, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin.
Fragrance-free, essential-oil-free and dye-free. Never tested on animals.
Compare
Every hydration formula, side by side
Same category, different strengths. The right one is usually the gentlest that still does the job.
Reviews
What people report back
4.8
4.8Rated 4.8 out of 5
4,102 reviews
- 5 star82%
- 4 star13%
- 3 star3%
- 2 star1%
- 1 star1%
- 5.0Rated 5 out of 5
Actually works in winter
Most hyaluronic serums do nothing for me in a dry flat. This one holds, especially over damp skin.
- 5.0Rated 5 out of 5
The one I always reorder
Third bottle. Layers under everything, never pills, plumps the dehydration lines under my eyes.
Questions
Before you buy it.
Not covered here? Our team answers within one working day.
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