Is it me or Mandelic acid exfoliants are becoming more popular?
I totally see why. Mandelic acid is gentler than other exfoliating acids out there, so everyone can use it – even if acids usually make their skin scream in pain.
How do they compare? Are they dupes? Let’s find out:
- What Ingredients Do These Mandelic Acid Exfoliants Have In Common?
- What Else Is In These Mandelic Acid Exfoliants?
- What’s The Texture Like?
- What’s The Packaging Like?
- How To Use Them
- Which Of The Two Should You Go For?
- Is The Ordinary Mandelic Acid 10% + HA A Dupe For By Wishtrend Mandelic Acid 5% Skin Prep Water?
What Ingredients Do These Mandelic Acid Exfoliants Have In Common?
Mandelic acid is a member of the Alpha Hydroxy Acids family – the same family as Glycolic and Lactic acids.
Like its siblings, Mandelic acid dissolves the “glue” that holds skin cells together, so they can slough off and reveal the smoother and brighter skin underneath.
The difference? Out of the 3 acids, Mandelic is the biggest. In skincare, this means it penetrates skin more slowly and not as deeply.
Translation: Mandelic Acid works more slowly than other acids, but it’s gentler for sensitive skin. Mandelic acid is usually well tolerated even by people who can’t use other AHAs… or BHA (Salicylic Acid) for that matter.
One more thing: Mandelic Acid has antibacterial properties that help kill P.Acnes, the bacteria that gives you acne.
I personally prefer Salicylic acid for acne-prone skin. It gets deeper into your pores, unclogging them from within. But if that bothers your skin, Mandelic acid is a fine alternative.
That’s not necessarily a bad thing. A lower concentration means you can use it more often. Plus, By Wishtrend has other strengths I’ll tell you about in a moment.
But they opted for different forms. By Wishtrend uses the classic Sodium Hyaluronate, a salt of Hyaluronic Acid with a smaller molecular size. In other words, it penetrates skin better than Hyaluronic Acid itself.
The Ordinary has opted for Sodium Hyaluronate Crosspolymer, a modified form of Hyaluronic Acid attached to a polymer structure that keeps the uppermost layers of your skin hydrated for longer.
Both are very hydrating and help keep skin softer and plumper for hours.
What Else Is In These Mandelic Acid Exfoliants?
The Ordinary Mandelic Acid 10% + HA is a very basic formula. The only other ingredient of note is Tasmanian pepper berry, a natural extracts with soothing properties that helps skin better tolerate exfoliation.
By Wishtrend Mandelic Acid 5% Skin Prep Water has a few extras:
- Panthenol: The alcohol form of Vitamin B5, it’s an excellent moisturiser that hydrates and soothes skin.
- Licorice: A powerful antioxidants with soothing properties, it helps fight free radicals, calm down irritations, and even fade away dark spots.
- Centella asiatica: A.k.a. Gotu Kola, this plant has powerful soothing properties that prevent UVB-induced hyperpigmentation, fight free radicals, and calm down irritations.
What’s The Texture Like?
Both exfoliants have very lightweight textures, but The Ordinary’s feels a little oily.
One more thing: By Wishtrend Mandelic Acid 5% Skin Prep Water makes your skin tingle. That’s normal. But if the tingling turns into stinging, stop using it.
What’s The Packaging Like?
By Wishtrend Mandelic Acid 5% Skin Prep Water comes in a sleek, dark bottle with a small opening.
The Ordinary Mandelic Acid 10% + HA has opted for a smaller bottle with a pump dispenser.
How To Use Them
Two/three nights a week, straight after cleansing.
Less is more with exfoliants. If, at any time, your skin gets drier or irritated, cut back usage. If you experience stinging, stop using the product immediately.
Which Of The Two Should You Go For?
It depends on your needs. If you just want a basic, no-frills, Mandelic acid exfoliant, The Ordinary Mandelic Acid 10% + HA will do.
If you want something a bit more hydrating, need some extra help to fade away dark spots, or are concerned about antiaging, By Wishtrend Mandelic Acid 5% Skin Prep Water is the better choice.
By Wishtrend Mandelic Acid 5% Skin Prep Water ($22.00/£18.55): Available at Yes Style
Is The Ordinary Mandelic Acid 10% + HA A Dupe For By Wishtrend Mandelic Acid 5% Skin Prep Water?
By Wishtrend Mandelic Acid 5% Skin Prep Water
Water, Mandelic Acid, Butylene Glycol, Beta-Glucan, Panthenol, Glycyrrhiza Glabra (Licorice) Root Extract, Prunus Amygdalus Dulcis (Sweet Almond) Fruit Extract, Sodium Hyaluronate, Sorbitan Sesquioleate, Centella Asiatica Extract, Houttuynia Cordata Extract, Sorbitol, Dimethyl Sulfone, Chlorphenesin, Sodium Citrate, Arginine, PEG-60 Hydrogenated Castor Oil, Ethylhexylglycerin, Natto Gum, Carbomer
The Ordinary Mandelic Acid 10% + HA
Propanediol, Aqua (Water), Mandelic Acid, Glycerin, Dimethyl Isosorbide, Sodium Hyaluronate Crosspolymer, Tasmannia Lanceolata Fruit/Leaf Extract, Pentylene Glycol, Polysorbate 20, Sodium Hydroxide, Ethylhexylglycerin, 1,2-Hexanediol, Caprylyl Glycol.