It's a genuinely potent 0.1% retinal serum wrapped in 107's fermentation philosophy — a 'Vinbiome' ferment-and-vinegar complex plus niacinamide, ceramide NP, and a deep soothing-botanical base buffering the retinal. The result is a results-oriented retinoid that's unusually well-cushioned and fragrance-free, distinct from both bare retinal serums and gentler beginner formulas.
A genuinely potent 0.1% retinal serum, thoughtfully buffered with niacinamide, ceramide NP, the brand's 'Vinbiome' ferment complex, and a deep soothing-botanical base, all fragrance-free. It delivers real retinoid results on texture, pores, and tone with unusually good cushioning for the strength. The trade-offs are a premium indie price, the retinal's pregnancy restriction, and a not-fungal-acne-safe base — and it's not a beginner's retinoid.
A newer (around 2024) higher-end launch from an emerging indie brand with a still-building review base, so the assessment leans on its sophisticated, fully disclosed and concentration-labeled ingredient list — a meaningful 0.1% retinal buffered by ceramide, niacinamide, and ferments — alongside early feedback. Longer-term reviews should firm up the picture as the Soseo line matures.
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
Same rule for everyone. “Promising” is the verdict on 7,858 of 45,024 concern verdicts across the catalog; rule R9p decided 7,858 of them. Unchanged since September 5, 2026, engine 5.1.1.
Brand or formulator? Disclose a concentration or correct a fact →
The studies behind the evidence row
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
Same rule for everyone. “Promising” is the verdict on 7,858 of 45,024 concern verdicts across the catalog; rule R9p decided 7,858 of them. Unchanged since September 5, 2026, engine 5.1.1.
Brand or formulator? Disclose a concentration or correct a fact →
The studies behind the evidence row
The case for it
What would change this: A declared concentration would move this to a firmer reading of the dose.
Same rule for everyone. “Good choice” is the verdict on 9,564 of 45,024 concern verdicts across the catalog; rule R5 decided 9,072 of them. Unchanged since September 5, 2026, engine 5.1.1.
Brand or formulator? Disclose a concentration or correct a fact →
The studies behind the evidence row
Also listed for Rough Texture and Dullness — the actives here (Niacinamide, Retinal (Retinaldehyde) are in our research queue for those concerns; there is no verdict until their evidence rows are written. That is a gap in our table, not a mark against the product.
Where our review and the verdict differ. The review below was written on the formulation and the published trials; the verdicts above apply the stricter standing test in our methodology — an active earns a recommendation only with guideline or regulatory standing for the concern. Where the two disagree, the verdict is DermApproved’s position.
A verdict is DermApproved’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Evidence dots and collected reviews sit beside it and are never blended in. Rules 0.5.1 · evidence table ev-2026.09-r228 · how we decide
It's tempting to read '107 Beauty retinal serum with a Vinbiome fermentation complex' as a gimmick-first product — a trendy retinoid dressed up in the brand's vinegar-and-ferment story. But the ingredient list tells a more serious tale. At the heart of this serum is 0.1% retinal — retinaldehyde at 1000ppm — and that's not a token, beginner-friendly trace. Retinal is the retinoid that sits one conversion step from active retinoic acid, making it more efficient and faster-acting than retinol, and 0.1% is a genuinely potent, results-grade dose. This is a real retinoid serum, and the fermentation theme, as we'll see, is the supporting cast rather than the star.
The retinal is what does the work, and 0.1% is enough to deliver meaningful results: over 8 to 12 weeks of consistent use, you can expect refined texture, smaller-looking pores, softened fine lines, and more even tone — the genuine retinoid payoff, not the subtle nudge of a gentle starter formula. For someone with some retinoid experience who wants a potent, efficient retinal without jumping to prescription tretinoin, this is a legitimately strong option. Niacinamide sits ninth, high enough to add brightening and barrier support while helping buffer the retinal, and the formula is fragrance-free, which is the right call for a potent active.
Where 107's identity genuinely earns its place is in the buffering. A bare 0.1% retinal would be a recipe for retinization misery, but this serum cushions it thoughtfully: ceramide NP and squalane for barrier lipids, the 'Vinbiome' ferment complex (lactobacillus, bifida, lactococcus, streptococcus thermophilus) plus prebiotics and aged vinegar for conditioning, bisabolol, panthenol, allantoin, and centella for soothing, multiple HA forms and a rice-bran-water base for hydration, and antioxidant botanicals (terminalia/haritaki, schisandra, perilla, green tea, ginseng) for support. That's an unusually deep cushioning system, and it makes the serum more tolerable than its strength would suggest — the fermentation theme, in other words, isn't just marketing here; it's doing real supportive work alongside the retinal.
The honest framing has to be clear about two things. First, 'well-buffered' is not 'irritation-proof.' At 0.1% retinal, some dryness, flaking, or purging is still possible in the first few weeks as your skin adjusts, even with all that soothing support. It's not a beginner's retinoid you can slather on nightly from day one — start two or three nights a week, build up slowly, buffer with moisturizer if needed, and don't stack it with other retinoids or acids the same night. Genuinely reactive, rosacea-prone, or barrier-compromised skin may still find 0.1% retinal too strong regardless of the cushioning. Second, the non-negotiable: it contains a retinoid, so it is not pregnancy-safe — retinal is advised against in pregnancy and breastfeeding, and the soothing buffering changes nothing about that.
A couple more fit notes: it's not fungal-acne safe (caprylic/capric triglyceride, isoamyl laurate, olivate emulsifiers, lecithin), and it contains hydrolyzed wheat extract, a non-issue for almost everyone but worth flagging for the wheat- or gluten-sensitive. Reassuringly, it's vegan and fragrance-free, and the opaque packaging is appropriate for light-sensitive retinal.
The sticking point is value. At fifty-four dollars for 30ml, this is a premium price — high even for a well-formulated 0.1% retinal, and notably steep coming from an emerging indie brand. You're paying for a genuinely sophisticated, deeply buffered, fragrance-free retinal with a thoughtful ferment-and-antioxidant supporting cast, which is real quality — but there are effective 0.1% retinal serums from more established brands at lower prices, even if fewer match this one's cushioning. Whether the premium is worth it depends on how much you value the buffering, the fragrance-free formula, and the brand's distinctive concept.
It's worth situating this in the retinoid landscape, because 0.1% retinal is a specific, intermediate-to-advanced strength. Beginners should start gentler (a lower-dose retinal or an HPR product) and work up; seasoned tretinoin users may find it a step down. This serum sits in the sweet spot for someone who's used a mild retinoid, tolerated it, and wants to step up to a genuinely effective dose — with the unusual bonus that the deep buffering makes that step less punishing than a bare 0.1% retinal would be.
The fermentation theme, which could easily be a gimmick, here actually serves the formula: a potent retinoid benefits from soothing, barrier-supportive company, and the ferments, ceramide, and botanicals provide exactly that. So while you're buying this for the retinal, the Vinbiome buffering is the thing that makes a strong dose livable for more people — a case where the brand's identity and the product's needs genuinely align.
As an emerging brand with a still-building review base, 107's track record here is shorter than legacy names, so the score leans partly on the soundness of the formula — but the formula is genuinely sophisticated, and early feedback praises both the results and the tolerability. So the recommendation is clear-eyed and warm: if you have some retinoid experience, want a potent 0.1% retinal that's unusually well-cushioned and fragrance-free, and the premium price doesn't deter you, this is a genuinely good, results-oriented serum — buy it for the retinal, and appreciate the Vinbiome buffering as the thing that makes a strong dose livable. If you're a retinoid beginner, pregnant, fungal-acne-prone, or budget-conscious, look to a gentler, cheaper, or non-retinoid option instead.
The hero actives that drive this product's performance.
| Ingredient | Function | Evidence |
|---|---|---|
| Retinal (Retinaldehyde, 0.1% / 1000ppm) (0.1%) | The serum's engine — retinal (retinaldehyde) is one conversion step from active retinoic acid, more efficient than retinol, and 0.1% is a genuinely potent, results-oriented dose for texture, fine lines, and tone. This is a serious retinoid serum, not a beginner gesture. | Not yet assessed |
| Niacinamide | Placed ninth, high enough to count — it brightens, evens tone, and supports the barrier, and helps buffer the potent retinal's irritation potential, broadening the serum's anti-aging effect. | Emerging for Hyperpigmentation |
| Vinbiome Ferment Complex | 107's signature 'Vinbiome' theme — a stack of ferments (lactobacillus, lactococcus, bifida, streptococcus thermophilus) plus prebiotics and aged vinegar — for conditioning, microbiome-minded support that's meant to keep skin resilient while it adjusts to the retinal. | Not yet assessed |
| Ceramide NP & Soothing Base | Ceramide NP with squalane, bisabolol, panthenol, centella, and HA forms a barrier-and-soothing cushion around the retinal — essential buffering that makes a 0.1% retinal more tolerable than the bare active would be. | Not yet assessed |
Ingredient standings describe the active at treatment-level doses and vehicles; this product's own condition grades weigh its actual formula.
Oryza Sativa (Rice) Bran Water, Glycerin, Water, 1,2-Hexanediol, Methylpropanediol, Caprylic/Capric Triglyceride, Butylene Glycol, Glycereth-26, Niacinamide, Isoamyl Laurate, Glyceryl Stearate, Cetearyl Olivate, Sorbitan Stearate, Betaine, Cetearyl Alcohol, Lactobacillus Ferment, Sorbitan Olivate, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Hydrogenated Lecithin, Dipropylene Glycol, Pentylene Glycol, Carbomer, Inulin Lauryl Carbamate, Tromethamine, Retinal (1000ppm), Squalane, Allantoin, (-)-alpha-Bisabolol, Tocopherol, Vinegar, Panthenol, Xylitol, Adenosine, Ethylhexylglycerin, Disodium EDTA, Fructooligosaccharides, Xanthan Gum, Terminalia Chebula Fruit Extract, Pinus Sylvestris Bark Extract, Rhamnose, Perilla Frutescens Extract, Schisandra Chinensis Fruit Extract, Camellia Sinensis Leaf Extract, Centella Asiatica Extract, Panax Ginseng Root Extract, Ceramide NP, Lactococcus Ferment, Bifida Ferment Lysate, Streptococcus Thermophilus Ferment, Pantolactone, Triticum Aestivum (Wheat) Seed Extract, Inulin, Hydrolyzed Ginseng Saponins
treatment
PM
Use at night after cleansing and toning, before moisturizer. 0.1% retinal is potent — start 2-3 nights a week and build up, buffer with moisturizer if needed, don't pair with other retinoids or strong acids the same night, and wear sunscreen daily.
Skin may feel slightly drier or experience mild purging in the first 2-4 weeks as it adjusts. Over 8-12 weeks of consistent use, the 0.1% retinal can meaningfully improve texture, pores, fine lines, and tone — genuine retinoid results, contingent on consistency and sun protection.
The serum is a serious, well-buffered retinoid formula. Retinal (retinaldehyde) at 0.1% (1000ppm) is a potent, efficient retinoid — one enzymatic step from active retinoic acid — with strong evidence for improving texture, fine lines, tone, and acne, and a generally favorable potency-to-tolerability ratio versus retinol, though it remains a results-grade dose requiring acclimation. Niacinamide adds well-evidenced tone and barrier benefits and helps mitigate retinoid irritation. The buffering system is genuinely substantial: ceramide NP and squalane (barrier lipids), bisabolol, panthenol, allantoin, and centella (soothing), multiple hyaluronic acid forms plus rice bran water and betaine (hydration), and antioxidant botanicals (Terminalia chebula, Schisandra, perilla, green tea, ginseng) — a cushioning stack that supports tolerability, consistent with best practice for high-strength retinoids. The 'Vinbiome' ferments (lactobacillus, bifida, lactococcus, streptococcus thermophilus) and prebiotics are conditioning postbiotics with an emerging microbiome rationale, supportive rather than the active driver. The fragrance-free formulation and opaque packaging (protecting light-sensitive retinal) are sound choices. The key caveats are intrinsic: retinoids require gradual introduction and daily sun protection, are contraindicated in pregnancy, and the formula's oils and esters make it unsuitable for fungal-acne-prone skin. The honest summary is that this is a genuinely effective 0.1% retinal whose buffering is real and whose ferment theme is supportive.
Retinal (retinaldehyde) at 0.1% is regarded clinically as a potent, efficient retinoid capable of meaningful results, and pairing it with niacinamide, ceramide, and a substantial soothing base reflects sound practice for improving retinoid tolerability. Dermatologists would frame this as an intermediate-to-advanced retinoid rather than a beginner product, advising gradual introduction (2-3 nights weekly), buffering with moisturizer, avoiding combination with other strong actives, and diligent daily sunscreen. The fragrance-free formulation is appropriate for an active product. The firm contraindication is pregnancy and breastfeeding, for which all retinoids including retinal are advised against regardless of buffering. The oil-and-ester content makes it unsuitable for fungal-acne-prone skin, and the hydrolyzed wheat extract warrants a note for the gluten-sensitive. The fermentation components are viewed as reasonable conditioning support rather than active treatment. For appropriate, non-pregnant users seeking a potent, well-cushioned retinal, it is a sound choice.
Use at night only. After cleansing and toning, apply a small amount before your moisturizer, starting just 2-3 nights a week and increasing frequency gradually as your skin adjusts — 0.1% retinal is potent. Buffer by applying moisturizer first or after if irritation arises, and don't combine it with other retinoids or strong acids the same night. Apply sunscreen every morning, since retinoids increase sun sensitivity. Skip entirely if pregnant or breastfeeding, and patch test if your skin is reactive.
At $54 for 30ml, value is the serum's weakest point — a premium price, high even for a well-formulated 0.1% retinal and notably steep from an emerging indie brand. The cost buys genuine sophistication: a potent retinal with unusually deep, fragrance-free buffering and a thoughtful antioxidant-and-ferment supporting cast, which fewer competitors match. But effective 0.1% retinal serums exist from more established brands for less, even if less cushioned. There's no alternative size. The value holds for those who specifically want the buffering, the fragrance-free formula, and 107's distinctive concept; budget-conscious shoppers or retinoid beginners will do better with a gentler, cheaper option.
Those with some retinoid experience who want a potent, efficient 0.1% retinal that's unusually well-buffered and fragrance-free — for texture, pores, fine lines, and tone — and who don't mind a premium price. The ceramide-and-ferment cushioning makes it a good pick for active-users who also value tolerability and a soothing supporting cast.
Retinoid beginners should start gentler, and pregnant or breastfeeding users must skip it entirely (retinal). The fungal-acne-prone should avoid the oils and esters, the gluten-sensitive should note the hydrolyzed wheat, genuinely reactive or rosacea-prone skin may find 0.1% retinal too strong, and budget-conscious shoppers can find effective retinal serums for less.
Ready to try 107 Beauty SOSEO VINBIOME Retinal Serum with Vin-B10?
Buy at Amazon ♥A lightweight-to-medium serum-emulsion that absorbs to a soft, conditioned, non-greasy finish.
Fragrance-free (no synthetic fragrance), with only a faint neutral smell from the base.
A 30ml opaque bottle (appropriate for light-sensitive retinal) with a dropper or pump.
On first use the serum feels light and conditioned, absorbing cleanly. Because it's a potent 0.1% retinal, expect a possible adjustment period in the first weeks — mild dryness, flaking, or purging — even though the ceramide-and-ferment buffering makes it gentler than a bare retinal. Introduce it slowly; once acclimated, skin looks smoother and more refined.
2-3 months with use 2-4 nights a week of the 30ml bottle
All Year
107's higher-end Soseo line — named for a Korean solar term marking the start of new vinegar fermentation — pairs the brand's signature ferments with serious actives. This serum centers on a meaningful 0.1% retinal, buffered by the 'Vinbiome' microbiome complex, ceramide, and soothing botanicals for a potent-but-cushioned anti-aging treatment.
107 Beauty is an indie K-beauty brand built around traditionally fermented, seven-year-aged Korean vinegar from the Hanega vinegar house. The Soseo line is its higher-end, fermentation-forward range; as an emerging brand its credibility rests on ingredient transparency and a distinctive heritage concept rather than published clinical trials.
A retinal serum buffered with ferments and ceramides won't cause any retinization.
The buffering genuinely improves tolerability, but 0.1% retinal is a potent, results-grade dose, so some dryness, flaking, or purging is still possible in the first weeks as skin adjusts. 'Well-buffered' means gentler, not irritation-proof — introduce it slowly regardless of the soothing supporting cast.
The 'Vinbiome' ferment complex is the active doing the anti-aging work.
The ferments and vinegar are 107's brand signature and provide conditioning, microbiome-minded support, but the anti-aging engine is the 0.1% retinal, with niacinamide assisting. Buy this for the retinal; treat the Vinbiome theme as supportive cushioning and brand identity.
It contains 0.1% retinal (retinaldehyde, 1000ppm) — a genuinely potent, results-oriented dose. Retinal is one conversion step from active retinoic acid, making it more efficient than retinol, so 0.1% here is a serious retinoid serum suited to those with some retinoid experience, not an absolute beginner's product.
It's thoughtfully buffered with ceramide, niacinamide, ferments, and soothing botanicals, which improves tolerability — but at 0.1% retinal, some dryness, flaking, or purging is still possible in the first 2-4 weeks as skin adjusts. Start 2-3 nights a week, build up slowly, and buffer with moisturizer if needed.
It's 107's signature fermentation theme — a stack of ferments (lactobacillus, bifida, and others) plus prebiotics and the brand's aged Korean vinegar, intended to support the skin's microbiome and keep it resilient while adjusting to the retinal. It's conditioning support and brand identity; the anti-aging work is done by the retinal and niacinamide.
No — it contains 0.1% retinal, a retinoid, which is advised against during pregnancy and breastfeeding regardless of the soothing buffering. If you're expecting or nursing, choose a retinoid-free option such as a bakuchiol or peptide serum instead.
The fragrance-free, ceramide-and-ferment-buffered formula makes it more tolerable than a bare 0.1% retinal, so some sensitive skin can use it cautiously — but it's still a potent retinoid, so start very slowly, buffer with moisturizer, and patch test. Genuinely reactive or rosacea-prone skin may find 0.1% retinal too strong.
Recurring themes our editors read across retailer reviews of this product — summaries in our words, not quotations, and not a substitute for your own patch test.
Genuine 0.1% retinal results on texture and tone
Well-buffered and surprisingly tolerable for the strength
Fragrance-free with a soothing ferment base
Sophisticated, transparent formula
Premium price for an indie 30ml serum
0.1% retinal is potent — not for beginners or pregnancy
Not fungal-acne safe
Verified answers from our questions library — the nuance a product page cannot carry.
