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This is the Estelle & Thild product that Swedish eczema sufferers reach for when their skin is actively flaring. The BioCalm Rescue Serum is built around oat — both beta-glucan (the isolated active) and whole oat kernel extract. Oat beta-glucan forms a protective film on the skin surface that reduces transepidermal water loss while delivering anti-inflammatory polysaccharides. Apricot kernel oil and jojoba oil provide lipid repair without comedogenic risk. Elderflower (Sambucus nigra) extract adds traditional Scandinavian anti-inflammatory action. No fragrance, no essential oils, no colourants — this is a rescue product, not a sensory one. The texture is thicker than most serums — almost a light emulsion — which means it provides some occlusive protection on top of active soothing.
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BioCalm Optimal Rescue Serum by Estelle & Thild is formulated for sensitive, dry, normal skin. This is the Estelle & Thild product that Swedish eczema sufferers reach for when their skin is actively flaring. The BioCalm Rescue Serum is built around oat — both beta-glucan (the isolated active) and whole oat kernel extract. Oat beta-glucan forms a protective film on the skin surface that reduces transepidermal water loss while delivering anti-inflammatory polysaccharides. Apricot kernel oil and jojoba oil provide lipid repair without comedogenic risk. Elderflower (Sambucus nigra) extract adds traditional Scandinavian anti-inflammatory action. No fragrance, no essential oils, no colourants — this is a rescue product, not a sensory one. The texture is thicker than most serums — almost a light emulsion — which means it provides some occlusive protection on top of active soothing.
The key active ingredients in BioCalm Optimal Rescue Serum are Jojoba Oil. It's known for: Oat beta-glucan provides clinically proven anti-inflammatory and barrier-protective film and Zero fragrance, essential oils, or colourants — genuinely safe for reactive/flaring skin.
Yes, BioCalm Optimal Rescue Serum targets redness, sensitivity, dryness. Oat beta-glucan provides clinically proven anti-inflammatory and barrier-protective film
BioCalm Optimal Rescue Serum retails for around $42, which places it in the mid range for serums. Check the "Where to Buy" section above for current retailer prices.
The main drawbacks to be aware of: Thicker than expected for a 'serum' — layers can pill under some moisturisers; No active brightening or anti-aging ingredients — purely a rescue/calm product; €42 for 30ml positions it above pharmacy alternatives like Avène Cicalfate.
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