LA ROCHE POSAY - Pure Vitamin C10 Serum
Skin · Outlet Price
LA ROCHE POSAY - Pure Vitamin C10 Serum
“Stable Vitamin C. Actual Brightening.”
Genuine Vitamin C. Stable. 10%. No compromises.
Most Vitamin C serums use weak derivatives because pure Ascorbic Acid is unstable. La Roche-Posay solved that with sealed anti-oxidation packaging — delivering fresh, active 10% pure L-Ascorbic Acid every single pump. Add Salicylic Acid to clear the surface so it actually penetrates. Add Neurosensine so sensitive skin can handle it. The result: visible radiance in one week, real brightening in four, collagen stimulation you feel in three months.
The real deal. Morning. Every day. No going back.
10% Pure Ascorbic Acid
Genuine Vitamin C — not a derivative
Visible Radiance in 1 Week
Clinically measured brightening
Anti-Oxidation Packaging
Stays active to the last drop
Salicylic Acid Exfoliation
Reveals fresh skin underneath
Neurosensine Tolerance Factor
Comfortable on sensitive skin
Anti-Pollution Shield
Neutralises free radical damage
Genuine pure Ascorbic Acid from La Roche-Posay — at outlet pricing. Rare.
How to Use
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Stable Vitamin C. Actual Brightening.
La Roche-Posay's Pure Vitamin C10 Serum
Trusted by dermatologists worldwide — now at outlet price.
10% Pure Ascorbic Acid
Genuine Vitamin C — not a derivative
Visible Radiance in 1 Week
Clinically measured brightening
Anti-Oxidation Packaging
Stays active to the last drop
Salicylic Acid Exfoliation
Reveals fresh skin underneath
Neurosensine Tolerance Factor
Comfortable on sensitive skin
Anti-Pollution Shield
Neutralises free radical damage
Derm
Approved
100%
Authentic
30-Day
Returns
Why It Works
Built Different. Works Different.
Pure Ascorbic Acid — Not a Compromise Derivative
Most 'Vitamin C' serums use derivatives like Ascorbyl Glucoside or Ethyl Ascorbic Acid because they're more stable and less irritating. The trade-off is that they're significantly weaker — they must first convert to pure Ascorbic Acid in the skin, losing potency along the way. La Roche-Posay uses pure L-Ascorbic Acid at 10% — the gold standard form that delivers direct brightening, collagen stimulation and antioxidant activity without the conversion step.
The Oxidation Problem — Solved
Pure Vitamin C's biggest flaw is instability: it oxidises rapidly on exposure to air and light, turning orange or brown and losing its activity. The serum's hermetically-sealed push-pump packaging is engineered to prevent air contact with each use. You get a fresh, active dose every time — from bottle day one to the very last drop.
Salicylic Acid: Clears the Path
10% Vitamin C applied to a dull, congested skin surface achieves less. The addition of Salicylic Acid in this formula gently exfoliates the top layers — clearing dead cells and minor congestion — so the Vitamin C penetrates effectively and the brightening effect is immediately visible on fresh skin.
Neurosensine Makes It Work for Sensitive Skin
Pure Ascorbic Acid at 10% can cause tingling, redness and irritation in sensitive skin — which is why many people switch to derivatives. Neurosensine — La Roche-Posay's biomimetic anti-irritant peptide — directly blocks the skin's irritation-signalling pathway, allowing even reactive skin types to use pure Vitamin C effectively.
What's Inside
The Key Ingredients
Every ingredient is chosen for a reason. No filler, no fluff — just what works.
Pure Ascorbic Acid 10%
10% pharmaceutical-grade L-Ascorbic Acid — the most potent and bioavailable form of Vitamin C. Directly stimulates collagen synthesis, inhibits melanin production, neutralises free radicals and delivers measurable brightening from the first week.
Salicylic Acid (BHA)
Lipid-soluble BHA that clears the dull surface layer of dead skin cells — allowing the Vitamin C to penetrate effectively and delivering immediate improvement in skin radiance and texture.
Neurosensine
La Roche-Posay's biomimetic peptide that blocks the skin's irritation-signalling cascade — allowing pure Ascorbic Acid at 10% to be used by sensitive skin without the tingling, redness and burning typically associated with this concentration.
Thermal Spring Water
Selenium-rich La Roche-Posay spring water providing additional free radical neutralisation — synergistic antioxidant protection alongside the Vitamin C that amplifies the anti-pollution and anti-ageing effect.
Outlet Exclusive Pricing
Same Product. Fraction of the Price.
You're not getting a knockoff. You're getting overstock — the exact same product at clearance pricing because we source smart and skip the retail markup.
30-Day Money Back · 100% Authentic
Transparency
Why Is It This Cheap?
Fair question. ASCND sources overstock, end-of-line, and bulk inventory directly on the open market — the exact same authentic products from the exact same brands, just without the retail markup.
We Source Overstock
Brands overproduce. That excess ends up on the open market at clearance pricing. We buy it in bulk before anyone else gets the chance.
We Verify Everything
Every unit is inspected and verified as 100% genuine before it goes near a shipping box. No fakes, no grey market, no compromises.
We Skip the Markup
No retail floor rent. No middleman. No brand premium. We pass the full savings directly to you — that’s the entire model.
The Real Difference
Retail Price
Outlet Price
30-Day Money Back · 100% Authentic · Worldwide Shipping
Social Proof
What Customers Say
4.9
8 verified reviews
Rating Breakdown
Marcus T.
VERIFIED2 weeks ago
·London, UK
Game changer for my routine
Genuinely the best product I've used in this category. Noticed a difference within the first week. The outlet price makes it a complete no-brainer — same product, way less money.
Jordan K.
VERIFIED1 month ago
·Toronto, CA
Skeptic turned believer
Was skeptical at first but the quality is exactly what you'd expect from a premium brand. Clean ingredients, works as advertised. Will be buying again.
Alex R.
VERIFIED3 weeks ago
·Sydney, AU
Legit outlet pricing
Solid product. Delivery was fast and packaging was intact. The outlet pricing is legit — I've bought this at full retail before and it's the exact same thing.
Ethan M.
VERIFIED5 days ago
·New York, US
Finally found something that works
I've tried so many products in this space and most are overhyped garbage. This one actually delivers. My skin has been noticeably clearer and less oily since I started using it. The outlet price is just a bonus.
Liam B.
VERIFIED2 months ago
·Manchester, UK
Repurchased 3 times already
This is now a permanent part of my routine. I've ordered it three times from Based Outlet and every time the product is exactly as described — sealed, authentic, no issues. Shipping to the UK was faster than expected too.
Noah S.
VERIFIED6 weeks ago
·Dubai, UAE
Great value, solid quality
Bought this on a whim because the price was too good to ignore. Genuinely impressed. The formula is clean, it doesn't irritate my skin, and it does exactly what it says. Would recommend to anyone on the fence.
Kai W.
VERIFIED3 weeks ago
·Singapore, SG
Outlet pricing is unreal
I was paying nearly double for this at my local store. Same product, same batch, same everything — just way cheaper here. Based Outlet is the move if you actually care about your grooming without overpaying.
Ryan O.
VERIFIED1 week ago
·Melbourne, AU
Arrived fast, works great
Ordered on a Tuesday, arrived by Friday. Packaging was intact and the product was exactly what I expected. Been using it for a week and already seeing results. Will definitely be back.
Got Questions?
Frequently Asked
Everything you need to know before you buy. Still have questions? Contact us.
Three things: brightens skin tone by inhibiting melanin production, stimulates new collagen synthesis for firmer texture, and neutralises free radical damage from UV and pollution in real-time. These three effects compound over time — making it one of the highest-return serums you can add to a morning routine.
Morning, exclusively. Vitamin C functions as an antioxidant shield against daily UV and pollution damage — protection it provides during the day when you need it. Applying it at night misses its primary mechanism. Use retinol for nighttime anti-ageing; use Vitamin C in the morning.
Radiance improvement is typically visible within 1 week — brightening and dullness reduction are the fastest effects. Significant hyperpigmentation fading and texture improvement develop at 4–8 weeks. Structural improvements from collagen stimulation are a 3–6 month game.
The Neurosensine in this formula specifically addresses this. Most users find it comfortable even on first use. If you have very reactive skin, apply every other day for the first two weeks to build tolerance before moving to daily use.
Only if exposed to air. The sealed push-pump packaging is the engineering solution to exactly this problem. As long as you close the pump properly after each use and don't expose it to direct sunlight, it stays clear and active throughout the bottle.
Yes. The historical claim that Niacinamide and Vitamin C cancel each other out is based on outdated research. At the concentrations used in modern skincare products and with current formulation standards, they work effectively together. They can be layered in the same routine.
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La Roche-Posay's Pure Vitamin C10 Serum — 10% stabilised pure Ascorbic Acid with Salicylic Acid and Neurosensine in an airtight packaging system that prevents oxidation from the moment you open it to the last drop.
Genuine pure Ascorbic Acid from La Roche-Posay — at outlet pricing. Rare.
Independent Reseller Notice: ASCND is an independent reseller and is not affiliated with, endorsed by, or officially connected to any brand or manufacturer whose products appear on this site. All brand names are used solely to identify the genuine products being resold. All products are 100% authentic, purchased independently on the open market, and verified before dispatch.
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