Allies of Skin comes up a lot when people talk about serious, results-driven skincare. Think peptides, growth factors, vitamin C and retinal in high concentrations, packed into formulas that do several jobs at once. It’s also a splurge, which is exactly why a good code helps.

Here’s mine, right up top.

👉 Use code ELIZABETHR20 for 20% off at the Allies of Skin website.

This post has affiliate links, and I earn a commission if you use my code or links.

What Allies of Skin Is Known For

Allies of Skin was founded in 2016 by Nicolas Travis, who is also the brand’s formulator. According to the brand, he created it during his own journey healing from traumatic facial injuries, so repair and resilience are built into the whole line.

The big idea is what Nic calls “supercharged clinicals”: maxed-out concentrations of clinically proven actives that do more in less time. In plain English, you use fewer products and each one works harder. Many of the formulas are made without silicones, sulfates, denatured alcohol, synthetic dyes, added fragrance or essential oils, and Allies doesn’t test on animals.

If you’re new to the brand, here’s where to start. These are the products at the top of the Allies best sellers list.

Where to Start: Allies of Skin Best Sellers

Multi Peptides & GF Advanced Lifting Serum

This is the brand’s flagship serum. The GF serum pairs a 3% Growth Factor Complex with a 9% Lifting Peptide Complex to firm, lift and smooth. In the brand’s 8-week self-assessment study of 38 people, 86% said they saw firmer, less saggy skin.

The texture is creamy but lightweight, and Allies designed it to wear under makeup without pilling. In the same study, 89% said it worked well under makeup. Use 1 to 3 pumps on your face, eye area and neck, morning and night. It’s $188 for 1 ounce, and there’s a 15-milliliter size for $104.

See the GF Advanced Lifting Serum here >> Use code ELIZABETHR20 at checkout for 20% off.

Peptides & Antioxidants Advanced Firming Daily Treatment

Allies calls this a treatment moisturizer: the concentration of a treatment mask with the ease of a daily cream. It’s a 5-in-1 formula that hydrates, firms, refines, brightens and adds antioxidant protection, with 13 brighteners, 9 antioxidants, 7 firming peptides, a 5% Teprenone & Ferulic Complex and a 3% Biotech Algae Complex.

You use it like a moisturizer after your serum, morning and night, and the brand suggests mixing in a few drops of face oil if you use one. Follow with SPF in the morning. It’s $125 for 1.6 ounces.

See the Firming Daily Treatment here >> Use code ELIZABETHR20 at checkout for 20% off.

Copper Tripeptide & Ectoin Advanced Repair Serum

This blue serum is all about repair. Allies says the copper tripeptide helps calm and soothe skin, while 2% ectoin helps protect it from stressors like pollution. It’s made for skin that’s been weakened by sun, over-exfoliation or procedures, and in the brand’s testing, 86% said their skin felt stronger.

It has a lightweight, non-sticky texture that sinks in without pilling under makeup. It’s $199 for 1 ounce.

See the Advanced Repair Serum here >> Use code ELIZABETHR20 at checkout for 20% off.

Molecular Silk Amino Hydrating Cleanser

Want a lower-cost way in? The Molecular Silk Amino Hydrating Cleanser is $41. It’s a sulfate-free gel that turns into a gentle foam, and Allies says it removes makeup and sunscreen while leaving skin soft. Massage a dime-sized amount onto dry skin first, then add water and massage again.

See the Hydrating Cleanser here >> Use code ELIZABETHR20 at checkout for 20% off.

Who Allies of Skin Is Best For

Allies of Skin makes the most sense if you:

• Want a short routine where every product pulls its weight
• Are focused on firmness, fine lines or skin that needs some repair
• Prefer formulas without added fragrance or essential oils
• Are ready to invest in your skin (and want 20% off while you do it)

Allies of Skin FAQs

Is there an Allies of Skin discount code?

Yes. Use code ELIZABETHR20 for 20% off at the Allies of Skin website.

Why isn’t my Allies of Skin code working?

Check that it’s typed exactly as ELIZABETHR20, with no spaces. Most checkouts take one code per order, so remove any other promo code first. During some sitewide sales, Allies notes that exclusions apply, so a sale price may not take an extra code.

Is Allies of Skin worth it?

It depends on what you want from your routine. Allies is built for people who want clinically tested, high-concentration actives and are happy to pay for them. Because the formulas multitask, one serum can stand in for a couple of products, which helps the math.

Why is Allies of Skin so expensive?

It comes down to concentration and testing. The lifting serum alone has a 3% growth factor complex and a 9% peptide complex, and Allies runs clinical studies on its formulas. That’s where the price comes from, and it’s why a code like ELIZABETHR20 is worth using.

Does Allies of Skin offer free shipping?

Yes. The US site offers free shipping on orders of $100 or more.

Allies of Skin Discount Code

👉 Use code ELIZABETHR20 for 20% off your order on the Allies of Skin website.

If you’re only buying one thing, start with the Multi Peptides & GF Advanced Lifting Serum. It’s the product the brand is best known for, and 20% off a $188 serum adds up fast.