Brand reviews - BeautyDecoded analysis
Byoma.
byoma's opinion analysis by a physician and opinions of beautydecoders
British brand launched in 2020. Six products analyzed across four ranges - hydration, correction, comfort, cleansing. Consistent scientific philosophy: documented active ingredients, short formulations, prices under €17.
6
Products analyzed
37
User reviews
4,75
Average score /5
~16€
Average price
Further information
Analyze a Byoma product on your skin profile.
The BeautyDecoded application lets you scan any cosmetic product to visualize its suitability for your skin type and needs, based on INCI analysis.
What sets the brand apart
L'barrier approach - applied biomimicry.
Byoma's entire philosophy is based on one principle: repair the skin barrier. Documented active ingredients (ceramides, niacinamide, PHA), short formulations, fragrance- and alcohol-free, price under €17. This approach is scientifically sound - biomimetic ceramides are used in medical dermatology to treat eczema and atopic dermatitis. Byoma transposes this logic to consumer cosmetics.
01
The tri-ceramide complex
The cutaneous barrier is composed of corneocytes held together by a lipid intercellular cement ceramides (~50 %), cholesterol (~25 %) and free fatty acids (~15 %). The Byoma complex reconstitutes this cement in the same proportions - applied biomimicry, consistent with biological data.
02
Affordable prices
All products under €17. No miracle promises, no luxury packaging: the brand focuses on formulatory transparency and accessibility. A minimalist approach - documented active ingredients, no overloading, no fragrance - in line with today's expectations on skin care. clean beauty.
Editorial reading
«Byoma's barrier approach is scientifically sound. Biomimetic ceramides are used in medical dermatology to treat eczema and atopic dermatitis. Byoma transposes this logic into accessible cosmetic care - it's the same formulatory strategy as CeraVe, with a different positioning.»
Formulatory deciphering
Intercellular cement reconstituted.
Three lipids naturally present in the skin, in precise proportions. When this cement breaks down: dehydration, penetration of irritants, inflammation.
| Lipid | Natural proportion | Role in the barrier |
|---|---|---|
| Ceramides | ~50 % | Main structure of cement, water retention, defense against irritants |
| Cholesterol | ~25 % | Membrane fluidity, lipid bilayer stability |
| Free fatty acids | ~15 % | Maintains skin's acid pH, antimicrobial action |
Overview
The 6 products analyzed, at a glance.
Sorted by descending BeautyDecoded rating. Four products rated 5/5, one at 4.58, one at 4.30 - a signal of homogeneous formulatory quality.
| Product | Note | Opinions | Key score |
|---|---|---|---|
| Clarifying Serum | 5,00/5 | 2 | Imperfections 76.5 (catalog record) |
| Balancing Face Mist | 5,00/5 | 5 | Universal profile 84-91 |
| Moisturizing Rich Cream | 5,00/5 | 4 | Anti-ageing 62.9 - dry skin |
| Creamy Jelly Cleanser | 5,00/5 | 2 | Oily skin 84 - phenoxyethanol |
| Moisturizing Gel-Cream | 4,58/5 | 19 | The most complete - sensitivity +0.85 |
| Hydrating Serum | 4,30/5 | 5 | Dry skin 91 - redness 68 |
Note on BeautyDecoded reviews. The ratings and review excerpts displayed come from users of the BeautyDecoded application. These reviews are not verified. Moisturizing Gel-Cream has the strongest statistical base (19 reviews) - the others have between 2 and 5 reviews.
Family 01
range Hydration - the spine
Three products based on tri-ceramides: a pure moisturizing serum, a balanced gel-cream and a rich cream. Cover the full range of barrier needs.
Daily gel-cream
TOP - The most complete
Moisturizing Gel-Cream
The complex tri-ceramides (ceramides + cholesterol + free fatty acids) is a biomimetic reconstitution of lipid intercellular cement. The niacinamide reinforces the skin barrier by stimulating endogenous ceramides, regulates sebum and has an anti-inflammatory action. Extract of green tea (EGCG) provides documented antioxidant activity. Normal to oily skin score 91 - optimal profile.
Scores BeautyDecoded
Dry skin
56
Oily skin
70
Normal to dry skin
77
Normal to oily skin
91
Sensitive skin
+0,85
Redness
51
✅ Sensitivity verdict
Suitable for sensitive skin (score: +0.85). Redness score 51 - relevant for skin with a tendency to blotch. Non-comedogenic, fragrance-free, alcohol-free.
«Moisturizing Gel-Cream is the most complete product in the Byoma range. Sensitive skin score +0.85: fully adapted. Its tri-ceramide + niacinamide combination offers a dual barrier/regulating action consistent with the literature. A relevant option for combination to oily skin looking for light hydration with serious barrier action. Gel-cream texture, rapid absorption, non-greasy finish».»
User feedback
«Moisturizes very well and gives a natural effect to the skin. Especially recommended for acne-prone skin.»
«Combination to oily skin: this cream moisturizes while regulating sebum and clogging pores.»
«Very pleasant in texture. Reduced my facial blemishes - it's a relevant option for this profile.»
«Lots of product but leaves skin slightly sticky on some profiles.»
«Soothes skin with a pleasant gel texture. Well tolerated.»
Verdict - TOP. The most complete product in the range. Double barrier action + sebum regulation. 19 reviews - the best statistical base in the Byoma catalog.
Pure moisturizing serum
Dry skin - rosacea
Hydrating Serum
Visit squalane is a biomimetic emollient - its structure is identical to the squalane naturally produced by human sebocytes. Rapid penetration, no residual greasy film, documented tolerance on reactive skin. The glycerin is the benchmark humectant. Dry skin score 91 - the highest in the Byoma catalog. Redness score 68 - relevant for couperose profiles.
Scores BeautyDecoded
Dry skin
91
Oily skin
87,5
Normal to dry skin
91
Normal to oily skin
91
Sensitive skin
+0,05
Redness
68
✅ Sensitivity verdict
Suitable for sensitive skin (score: +0.05). Absence of potentially irritating active ingredients (no HA, no niacinamide, no concentrated panthenol). Purified formula - maximum tolerance positioning.
«Hydrating Serum is a relevant option for dry, dehydrated or rosacea-prone skin seeking pure hydration without corrective active ingredients. Its absence of irritating active ingredients (AH, niacinamide) explains the tolerance reported on very reactive skin. Imperfections score 0: not suitable for acne-prone skin. Combine with Moisturizing Gel-Cream to complete the barrier action.»
User feedback
«No hyaluronic acid, niacinamide or panthenol - just enough to moisturize without irritating my rosacea-prone skin. Result: significantly less redness after a week.»
«A real nugget: glowy, deeply moisturized skin.»
«Fluid and moisturizing for normal to combination skin. I alternate it every third night with retinol and exfoliant.»
«Nice, but better to use on pre-moistened skin (mist or lotion) to maximize hydration.»
Verdict - Pure moisturizing serum. Maximum dry skin score (91). Ideal for reactive to rosacea-prone skin. Imperfections 0: not for acne-prone skin.
Rich cream
Dry skin - winter cure
Moisturizing Rich Cream
Enriched formula : tri-ceramides + squalane + shea butter. Shea butter provides anti-inflammatory triterpenes and complementary occlusivity to squalane. Anti-aging score 62.9 - the highest of Byoma creams, consistent with the barrier action of ceramides on skin aging. Dry skin score 82.6 - well suited.
Scores BeautyDecoded
Dry skin
82,6
Oily skin
56
Normal to dry skin
91
Normal to oily skin
70
Sensitive skin
0
Anti-aging
62,9
✅ Sensitivity verdict
Suitable for sensitive skin (score: 0). Fragrance-free, alcohol-free, no controversial preservatives. Rich texture potentially too occlusive for oily skin in daytime routine.
«Rich Cream is a relevant option for dry to normal skin, especially on retinoids (buffering effect on irritation) or as a winter treatment. Too occlusive for oily skin during the day. Its anti-aging score of 62.9 is the best in the Byoma creams range - consistent with the action of ceramides in restoring the lipidic film, which declines with age».»
User feedback
«Sensitive, dry, reactive skin on retinoids: it does the job perfectly as a melting, comfortable cream. Often out of stock in winter - and I understand why.»
«Hydration that lasts all day. Excellent.»
«No benefit on my skin - leaves too oily a finish. Profile too rich for combination skin.»
Verdict - Rich moisturizing reference for dry skin. Anti-aging 62.9 (catalog record for creams). Too occlusive for oily skin in summer.
Family 02
range Correction - smooth imperfections
Clarifying Serum exploits the combination of zinc + PHA - less aggressive exfoliation than conventional BHAs.
Zinc corrective serum + PHA
TOP - Imperfections 76.5
Clarifying Serum
Visit zinc is a seborrheic regulator and antibacterial agent with documented action on Cutibacterium acnes. The PHA (polyhydroxy acid) is a new-generation, high-molecular-weight exfoliant: its slower penetration into the epidermis reduces irritation compared to conventional AHAs, while simultaneously moisturizing. Blemish score 76.5 - the highest in the Byoma catalog.
Scores BeautyDecoded
Dry skin
84,7
Oily skin
87,5
Normal to dry skin
88,2
Normal to oily skin
91
Sensitive skin
-1,2
Imperfections
76,5
⚠️ Sensitivity verdict
Slight caution recommended (score: -1.20). In practice, user feedback confirms good tolerance on reactive skin thanks to the gentleness of PHA versus conventional BHA/AHA. Gradual introduction recommended.
«The zinc + PHA combination is ideal for acne-prone or blemish-prone skin that cannot tolerate conventional BHA serums. This is the exfoliant to introduce first to start exfoliation on sensitive or reactive skin. Sensitive skin score -1.20: slight algorithmic caution, to be set against the overall positive user experience.»
User feedback
«Super pleasant on the skin, does not create redness on application.»
«Regularity is essential: applied morning and evening, the effectiveness is very clear. As soon as you miss an application, you can see the difference.»
Verdict - Well-tolerated corrective serum. Imperfections 76.5 (catalog record). Gentler zinc + PHA combination than conventional BHA serums. Rated 5/5 on 2 reviews.
Family 03
range Comfort - maximum tolerance
A versatile mist designed for reactive skin. Universal profile and excellent tolerance.
Soothing mist
TOP - Universal profile
Balancing Face Mist
L'allantoin is a mild soothing and healing active ingredient documented for its gentle keratolytic and anti-irritant action. The topical probiotics supports the skin microbiome and enhances tolerance. Symmetrical score 51/100 on all criteria (imperfections, redness, blemishes, anti-aging) - multifunctional comfort product. Identical scores for dry and oily skin (84): universal profile.
Scores BeautyDecoded
Dry skin
84
Oily skin
84
Normal to dry skin
91
Normal to oily skin
91
Sensitive skin
+0,1
Redness
51
✅ Sensitivity verdict
Unreservedly suitable (score: +0.10). Relevant after sun exposure, in air-conditioned environments or during periods of skin stress.
«Balancing Face Mist is a comfort care product whose main appeal lies in its versatility and high tolerance score. The action on rosacea reported by users is consistent with the soothing activity of allantoin and the support of the cutaneous microbiome by probiotics. A relevant option for reactive skin looking for a neutral daily care product.»
User feedback
«Very good base before the serum - spreads perfectly and prepares the skin for the following active ingredients.»
«Gentle, moisturizing and soothing. Interesting composition, large quantity, affordable price. A real nugget.»
«Used before the moisturizing serum from the same brand. My rosacea has improved significantly since then.»
«Hyper moisturizing and lipid-replenishing. I love it.»
«Moisturizes well, useful for rebuilding the hydrolipidic barrier.»
Verdict - Versatile comfort care. Excellent tolerance (+0.10). Suitable for reactive skin and stressful environments. Rated 5/5 out of 5 reviews.
Family 04
range Cleaning - efficient but inconsistent
The Creamy Jelly Cleanser is effective but contains Phenoxyethanol - a signal that contrasts with the clean positioning of the rest of the catalog.
Mild cleaner
Phenoxyethanol present
Creamy Jelly Cleanser
Cleaner free of aggressive sulfates (SLS/SLES), light foam, non-tugging skin after rinsing. The formula avoids irritating surfactants in favor of gentle surfactants (cocamidopropyl betaine, glucoside derivatives). Oily skin score 84 - suitable for combination to oily skin. Dry skin score 0 - not formulated for very dry skin.
Scores BeautyDecoded
Dry skin
0
Oily skin
84
Normal to dry skin
0
Normal to oily skin
91
Sensitive skin
-1,0
Anti-aging
48,5
⚠️ Sensitivity verdict
Slight caution recommended (score: -1.0). Linked to the presence of Phenoxyethanol. Test with caution on highly reactive skin.
Presence of Phenoxyethanol. Preservative authorized in Europe up to 1 %, well tolerated by adults under normal conditions of use. Not recommended for infants by Que Choisir due to its potentially greater cutaneous absorption. Its presence contrasts with the clean positioning of the rest of the Byoma range.
«Effective cleanser in terms of performance: cleanses deeply without damaging the skin barrier. The presence of Phenoxyethanol contrasts with the rest of the Byoma range and is worth mentioning. For adults with normal skin, this is a relevant option. For highly reactive skin or infants, other cleansers are preferable. This is the only Byoma product that doesn't reach 100/100 on BeautyDecoded - inconsistent with the ultra-clean positioning displayed by the brand.»
User feedback
«Does not dry out the skin, cleanses thoroughly. Good performance/tolerance ratio.»
«Cleanses thoroughly with a very pleasant texture.»
Verdict - Effective cleanser. Phenoxyethanol consistent with adult standards. Inconsistent with the range's clean positioning.
Putting it into practice
Typical routines according to skin profile.
Four protocols based on the Byoma catalog. Minimalist approach consistent with the brand's barrier philosophy.
Normal - mixed
Skin normal to mixed
Morning
Creamy Jelly Cleanser · Clarifying Serum · Moisturizing Gel-Cream - SPF
Evening
Balancing Face Mist · Clarifying Serum · Moisturizing Gel-Cream
Dry - dehydrated
Skin dryer
Morning
Creamy Jelly Cleanser · Balancing Face Mist · Hydrating Serum · Rich Cream
Evening
Hydrating Serum · Rich Cream
Oily - acneic
Skin grasse
Morning
Creamy Jelly Cleanser · Clarifying Serum (priority) - Gel-Cream light - SPF
Evening
Balancing Face Mist · Clarifying Serum · Gel-Cream
Sensitive - rosacea
Skin sensitive - rosacea
Morning
Hydrating Serum · Gel-Cream · Balancing Face Mist
Avoid Creamy Jelly if hypersensitive to Phenoxyethanol
Evening
Hydrating Serum · Rich Cream or Gel-Cream according to season
Frequently asked questions
Everything you need really know.
Is Byoma suitable for sensitive skin?
Yes, for most products. Visit Gel-Cream (+0.85), Hydrating Serum (+0.05), Rich Cream (0.00) and Balancing Mist (+0.10) are fully adapted according to BeautyDecoded scores. Visit Clarifying Serum (-1,20) and the Creamy Jelly Cleanser (-1,00) require a little caution and a gradual introduction.
What is the Byoma tri-ceramide complex?
A blend of ceramides, cholesterol and free fatty acids whose proportions reproduce the natural composition of the epidermis' intercellular cement. This is the same approach as CeraVe, but with a different formulation and positioning. This strategy has been documented in medical dermatology for the treatment of atopic dermatitis.
Is PHA less effective than AHAs?
Not less effective - differently effective. PHA exfoliates more slowly (high molecular weight, reduced skin penetration) but simultaneously moisturizes and irritates significantly less. This is the exfoliant to use first on sensitive or reactive skin. before progressing to AHAs.
What about Phenoxyethanol in Creamy Jelly Cleanser?
Phenoxyethanol is a preservative authorized in Europe up to 1 %. It is well tolerated by adults with normal skin under normal conditions of use. It is not recommended for infants by Que Choisir. Its presence contrasts with the ultra-clean positioning of the rest of the Byoma range - it's the only product that doesn't reach 100/100 on BeautyDecoded.
Are Byoma products compatible with pregnancy?
The Byoma products analyzed do not contain any active ingredients formally contraindicated during pregnancy. Consult your doctor or midwife for any routine adjustments during this period.
Byoma vs CeraVe: which to choose?
Both marquess use a similar ceramide/biomimetic approach. CeraVe has wider distribution (parapharmacies, supermarkets) and a more extensive catalog. Byoma has a more modern positioning and a growing number of user reviews in France. On the main active ingredients (ceramides + cholesterol + fatty acids), they are equivalent - the choice is based on availability and sensory preferences.
What is the BeautyDecoded application?
BeautyDecoded is an application that helps you choose cosmetics adapted to your skin type thanks to the’INCI analysis. The application analyzes formulations and generates compatibility scores for 80 skin types. It does not constitute a medical consultation.
Further information
Analyze a Byoma product on your skin profile.
The BeautyDecoded application lets you scan any cosmetic product to visualize its suitability for your skin type and needs, based on INCI analysis.
Information for educational purposes only, not a substitute for medical consultation. BeautyDecoded is a cosmetic analysis application using artificial intelligence and is not a medical diagnostic tool. The results presented depend on the user's diligence and skin type. This article does not constitute a commercial partnership with the Byoma brand.
