Side-by-side comparison

Ole Henriksen Truth Serum Vitamin C Collagen Booster vs The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2%

Both are serums. They share a 70% active-ingredient overlap, so the real decision is about price, texture and the supporting ingredients. Here's the side-by-side.

70%Active overlap
Ole Henriksen
Truth Serum Vitamin C Collagen Booster
SerumLuxuryMorning only
DullnessFine LinesPhotoaging Prevention

A citrus-bright vitamin C serum with collagen-supporting peptides and green tea. A glow-giving daytime antioxidant serum; pleasant texture and scent, with a luxury price relative to its ascorbyl-form vitamin C.

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The Ordinary
Ascorbic Acid 8% + Alpha Arbutin 2%
SerumBudgetMorning only
Dark SpotsDullnessSensitive skinDamaged barrier

Water-based vitamin C at a tolerable 8%, paired with alpha arbutin for pigmentation. Gentler than pure 20% L-ascorbic acid suspensions — a sensible first vitamin C for most skin types. Expect a mild tingle; discontinue if it stings.

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The verdict

Which should you choose?

On price, the The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% sits in the Budget tier versus Luxury for the Ole Henriksen — so it's the more budget-led pick if the overlap is what you're after. The Ole Henriksen leans toward Fine Lines, Photoaging Prevention. The The Ordinary leans toward Dark Spots.

The overlap

What they share

At 70% active overlap, these are the ingredients doing comparable work in both formulas:

Vitamin C
The formulation

Ingredient stacks, side by side

Ole Henriksen — top of the list

  • Aqua~50–80%
  • Glycerin~5–25%
  • Sodium Ascorbyl…~3–10%
  • Ascorbyl Glucos…~2–6%
  • Butylene Glycol~1.5–4%

The Ordinary — top of the list

  • Aqua (Water)~50–80%
  • Ascorbic Acid8%
  • Propylene Glycol~3–10%
  • Glycerin~2–6%
  • Alpha-Arbutin2%

● marks ingredients that appear near the top of both lists. Percentages are positional estimates from INCI order, not disclosed doses.

At a glance

The specs

Ole HenriksenThe Ordinary
CategorySerumSerum
Price tierLuxuryBudget
Best forDullness, Fine Lines, Photoaging PreventionDark Spots, Dullness
Usage notesMorning onlyMorning only
Active overlap70% — Vitamin C
Questions

Common questions

Is the Ole Henriksen Truth Serum Vitamin C Collagen Booster or the The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% better?
Neither is universally better — they share 70% active-ingredient overlap, so for the actives that drive results they're close. The The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% is the more budget-friendly option, while the other may differ on texture, finish and supporting ingredients. Pick based on your skin's priorities rather than a single 'winner'.
What's the difference between the Ole Henriksen Truth Serum Vitamin C Collagen Booster and the The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2%?
Both are serums that share Vitamin C. Where they differ: they sit in different price tiers (Luxury vs Budget); the Ole Henriksen targets Fine Lines, Photoaging Prevention; the The Ordinary targets Dark Spots.
Are the Ole Henriksen Truth Serum Vitamin C Collagen Booster and The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% dupes for each other?
They share 70% active-ingredient overlap based on published INCI lists, so one can stand in for the other on the actives that matter — chiefly Vitamin C. A dupe matches the hero actives, not the full sensory experience, so expect differences in texture, fragrance and exact concentrations.
Can I use the Ole Henriksen Truth Serum Vitamin C Collagen Booster and The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% together?
They both fill the serum slot in a routine, so you'd normally pick one rather than layer both. If you want to use both, treat one as your daytime option and the other for evening, and patch-test when introducing anything new.
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77% overlap

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