Lightweight and good for layering under moisturizer and makeup
122 mentions
60 Reddit-Picked Dupes for Medik8 Liquid Peptides
What Reddit recommends instead — 60 products with similar benefits · Updated July 18, 2026
For Dehydration
- Best for Dehydration
It deeply hydrates and repairs the skin barrier, especially favored by dehydrated and sensitive skin users.
4 shared traits·85 recommendations
- 26recs
Skin1004 Madagascar Centella Ampoule hydrates and soothes dehydrated, sensitive skin by repairing the skin barrier.
5 shared traits·26 recommendations
- 9recs
BYOMA
Hydrating SerumByoma Hydrating Serum effectively replenishes skin moisture, especially benefiting dehydrated, sensitive skin prone to tretinoin irritation.
6 shared traits·9 recommendations
- 35recs
Torriden Dive-In serum delivers deep hydration using low molecular weight hyaluronic acid, ideal for dry or dehydrated skin.
4 shared traits·35 recommendations
- 7recs
Cocokind
Ceramide Barrier SerumCeramide Barrier Serum restores moisture and soothes dryness, especially effective for tretinoin users experiencing dehydration.
5 shared traits·7 recommendations
- 3recs
Byoma Phyto-Mucin Glow Serum mimics snail mucin's hydrating texture to boost skin barrier and lock in moisture, great for dehydrated skin.
5 shared traits·3 recommendations
For Anti-Aging
- Best for Anti-Aging
The Ordinary
Granactive Retinoid 2% EmulsionGranactive Retinoid 2% Emulsion effectively smooths fine lines and wrinkles with gentle, gradual anti-aging benefits, ideal for sensitive skin.
5 shared traits·7 recommendations
- 8recs
L-ascorbic acid at 20% in Timeless serum effectively stimulates collagen for anti-aging, popular among older skin users.
4 shared traits·8 recommendations
- 9recs
Gentle, barrier-friendly retinol in CeraVe Resurfacing Serum smooths skin texture and reduces fine lines for sensitive/dry skin.
3 shared traits·9 recommendations
- 4recs
The Ordinary
Retinol 0.2% in SqualaneThe Ordinary Retinol 0.2% in Squalane offers a gentle, beginner-friendly retinol form ideal for dry, aging skin.
5 shared traits·4 recommendations
- 9recs
SkinCeuticals
C E FerulicC E Ferulic delivers potent antioxidant vitamin C that protects against aging and improves skin texture, favored by oily skin users.
1 shared trait·9 recommendations
- 3recs
The Ordinary
Retinol 1% in SqualaneRetinol 1% in Squalane effectively reduces wrinkles with less irritation, especially beneficial for sensitive or older skin.
4 shared traits·3 recommendations
More alternatives
27mentions
The Ordinary
Alpha Arbutin 2% + HAEffective 2% alpha arbutin concentration for hyperpigmentation
5 shared traits·27 mentions
5mentions
Lightweight formula absorbs quickly without heaviness
5 shared traits·5 mentions
163mentions
The Ordinary
Niacinamide 10% + Zinc 1%High 10% niacinamide concentration for brightening and oil control
4 shared traits·163 mentions
14mentions
The Ordinary
Vitamin C Suspension 23% + HA Spheres 2%High 23% vitamin C concentration for potent brightening
4 shared traits·14 mentions
7mentions
BYOMA
Brightening SerumNiacinamide and hyaluronic acid blend for hydration plus brightening
4 shared traits·7 mentions
21mentions
The Ordinary
Ascorbyl Glucoside Solution 12%Gentle vitamin C derivative suitable for sensitive or reactive skin
3 shared traits·21 mentions
17mentions
The Ordinary
Retinol 0.5% in SqualaneSqualane base mitigates typical retinol dryness
3 shared traits·17 mentions
15mentions
Mad Hippie
Vitamin C SerumUses sodium ascorbyl phosphate, which is less irritating and better suited for acne-prone skin than L-ascorbic acid
3 shared traits·15 mentions
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