![[beplain] Aqua Pure Hyaluronic Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fbeplain-aqua-pure-hyaluronic-serum-30ml-01.jpg%3Fv%3D1768532103&w=200&output=webp&q=82&we)
Closest formulaBest valueClosest formula
Beplain
[beplain] Aqua Pure Hyaluronic Serum 30ml
21 of 35 ingredients shared
21 shared · 14 differ, 0 key actives
$27.90
vs $30.55 original
Save $2.65 (9%)
Main difference · Adds Allantoin
A formula alternative, not an identical product.

Dr.Althea Skin Relief Essence 30ml
your reference
$30.55
Only serum matches are shown.
picking by how much of the original's full ingredient list is shared · log in and set a skin profile to use this.
picking by how much of the original's full ingredient list is shared My skin: Log in and set a skin profile to use this.
![[beplain] Aqua Pure Hyaluronic Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fbeplain-aqua-pure-hyaluronic-serum-30ml-01.jpg%3Fv%3D1768532103&w=200&output=webp&q=82&we)
Closest formulaBest valueClosest formula
Beplain
21 of 35 ingredients shared
21 shared · 14 differ, 0 key actives
$27.90
vs $30.55 original
Save $2.65 (9%)
Main difference · Adds Allantoin
![[Blanc Nature] Cica Clear Calming Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fblanc-nature-cica-clear-calming-serum-30ml-01.jpg%3Fv%3D1779090915&w=200&output=webp&q=82&we)
Closest formula
Blanc Nature
sharedCica,Hyaluronic Acid (salt form),Pro-vitamin B5,Squalane
18 of 35 ingredients shared
18 shared · 17 differ, 0 key actives
$39.38
vs $30.55 original
Main difference · Adds Allantoin

Similar formula
Ma:nyo
sharedHyaluronic Acid (salt form),Squalane
missing Cica,Pro-vitamin B5adds Vitamin B3,Caffeine,Hyaluronic Acid
18 of 35 ingredients shared
18 shared · 17 differ, 2 key actives
$26.00
vs $30.55 original
Save $4.55 (15%)
Main difference · No Cica
![[VT Cosmetics] Vitamin C + Astaxanthin Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fvt-cosmetics-vitamin-c-astaxanthin-serum-30ml-01.jpg%3Fv%3D1769413961&w=200&output=webp&q=82&we)
Similar formula
VT Cosmetics
sharedHyaluronic Acid (salt form),Pro-vitamin B5,Squalane
missing Cicaadds Vitamin B3,Vitamin C,Sodium Ascorbyl Phosphate,Ascorbyl Glucoside,
19 of 35 ingredients shared
19 shared · 16 differ, 1 key active
$17.00
vs $30.55 original
Save $13.55 (44%)
Main difference · No Cica

Similar formula
Sungboon Editor
sharedHyaluronic Acid (salt form),Pro-vitamin B5
missing Cica,Squalaneadds Vitamin B3,Allantoin,Hyaluronic Acid,Ceramide Np
19 of 35 ingredients shared
19 shared · 16 differ, 2 key actives
$29.90
vs $30.55 original
Save $0.65 (2%)
Main difference · No Cica
![[WELLAGE] Real Hyaluronic Blue Ampoule 75ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0061%2F7516%2F2486%2Ffiles%2Fwellage-real-hyaluronic-blue-ampoule-75ml-01.jpg%3Fv%3D1780908246&w=200&output=webp&q=82&we)
Next best valueSimilar formula
Wellage
sharedCicaHyaluronic Acid (salt form)Pro-vitamin B5
missing Squalaneadds Hyaluronic Acid
18 of 35 ingredients shared
18 shared · 17 differ, 1 key active
$15.20
vs $30.55 original
Save $15.35 (50%)
Main difference · No Squalane

Similar formula
Molvany
sharedCica,Hyaluronic Acid (salt form),Pro-vitamin B5
missing Squalaneadds Vitamin B3,Sodium Ascorbyl Phosphate,Ceramide Np,Hyaluronic Acid
18 of 35 ingredients shared
18 shared · 17 differ, 1 key active
$33.00
vs $30.55 original
Main difference · No Squalane

Similar formula
medicube
sharedHyaluronic Acid (salt form),Squalane
missing Cica,Pro-vitamin B5adds Ceramide Np,Hyaluronic Acid
18 of 35 ingredients shared
18 shared · 17 differ, 2 key actives
$69.00
vs $30.55 original
Main difference · No Cica
![[Time Deal] EQQUALBERRY Bakuchiol Plumping Serum 30ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0506%2F2121%2F8972%2Ffiles%2FEQQUALBERRYBakuchiolPlumpingSerum30ml-1.png%3Fv%3D1750743662&w=200&output=webp&q=82&we)
Similar formula
Eqqualberry
sharedHyaluronic Acid (salt form),Pro-vitamin B5,Squalane
missing Cicaadds Vitamin B3,Bakuchiol,Ceramide Np,Allantoin,
18 of 35 ingredients shared
18 shared · 17 differ, 1 key active
$18.56
vs $30.55 original
Save $11.99 (39%)
Main difference · No Cica

Similar formula
innisfree
sharedHyaluronic Acid (salt form),Pro-vitamin B5,Squalane
missing Cicaadds Vitamin B3,Allantoin,Hyaluronic Acid,AHA exfoliant (gentle)
18 of 35 ingredients shared
18 shared · 17 differ, 1 key active
$43.00
vs $30.55 original
Main difference · No Cica
![[SUNGBOON EDITOR] Silk Peptide Intensive Lifting Ampoule 60ml](https://images.weserv.nl/?url=cdn.shopify.com%2Fs%2Ffiles%2F1%2F0595%2F2769%2F2455%2Ffiles%2Fproduct_images_1761727142.db41bfa0ca72b452d85a064c84ea907e1762036102_d2c2df9c-3268-41c1-bc37-2299435377aa.jpg%3Fv%3D1762036492&w=200&output=webp&q=82&we)
Similar formula
Sungboon Editor
sharedCica,Hyaluronic Acid (salt form),Squalane
missing Pro-vitamin B5adds Titanium Dioxide,Vitamin B3,Hyaluronic Acid
17 of 35 ingredients shared
17 shared · 18 differ, 1 key active
$45.00
vs $30.55 original
Main difference · No Pro-vitamin B5

Similar formula
innisfree
sharedHyaluronic Acid (salt form),Pro-vitamin B5,Squalane
missing Cicaadds Vitamin B3,Allantoin,Hyaluronic Acid,AHA exfoliant (gentle)adds fragrance
18 of 35 ingredients shared
18 shared · 17 differ, 1 key active
$34.19
vs $30.55 original
Main difference · No Cica
Candidates share at least three label ingredients with Dr.Althea Skin Relief Essence 30ml. Common bases are down-weighted, meaningful actives count more, and this view is scoped to the same product type. Commissions never affect order.
Hero actives first. We compare the meaningful actives named on the original’s label. Ubiquitous bases — water, glycerin, hyaluronic acid, butylene glycol — are never treated as evidence that two formulas do the same job.
Then the rest of the list. How many of the original’s ingredients also appear on the other label, always shown as a count against the original’s own length — never a headline number on its own. Candidates share at least three label ingredients with the original, common bases are down-weighted, and meaningful actives count more.
Price. Savings compare the best real offer we hold for each product, or its catalog price when there is no offer, and only within one currency. Commissions never affect the order of this list.
Your profile. Signed in, rows also mark ingredients you told us to avoid and the goals you set. That changes what is highlighted and what is ranked first — never which products qualify, and never what anyone else sees.
method v2 · 2026-08-30 — tiers replace the single 50%-share floor; same-brand aliases collapsed; hero actives exclude commodity humectants; sunscreens are never called dupes; labels under 10 ingredients are never called dupe sources.
Other products from the same brand that share decoded ingredients with Dr.Althea Skin Relief Essence 30ml — related formulas, not dupes.

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Dr.Althea Natural Radiance Essence 30ml

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Dr.Althea Rapid Firm Sculpting Cream 45ml

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Dr.Althea 147 Barrier Cream 50ml

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Dr.Althea Last Minute Skin Rescue Anastatica Mask 30ea/310ml
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Dr. Althea
[Dr.Althea] Aqua Marine Watery Cream 50ml

Dr. Althea
Dr.Althea Oasis Soothing Mask 27g*5ea