Science-backed supplements & skincare

Formulated for people who read the label.

No proprietary blends. No fillers. No fluff. Just clean, clinically-dosed formulas that actually work.

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★★★★★ 4.9/5 from 2,400+ verified reviews
Real customers using Universal Labs products
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Science-Backed
Clinically dosed. Zero fillers.
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FDA-Registered Facility
GMP-certified. Third-party tested.
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Transparent Labels
No proprietary blends. Ever.
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Free Shipping $50+
Fast fulfillment. Easy returns.
Bestsellers
Top Skincare
Clean actives. Visible results. Ships in 2 days.
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Bestseller
Copper Peptide SerumQuick View →
Copper Peptide Serum
The copper anti-aging peptide, in a clean lightweight serum. GHK-Cu supports ...
$19.99
★★★★★
Verified reviews
Glutathione Brightening Serum
The antioxidant skincare uses to brighten, even, and support clarity. Glutath...
$14.99
★★★★★
Verified reviews
Retinol + Peptide Serum
The anti-aging serum that respects your barrier. Slow-release retinol pairs w...
$35.99
★★★★★
Verified reviews
Snail Mucin Facial Serum
The serum the K-beauty world has been right about for years. A lightweight sn...
$32.99
★★★★★
Verified reviews
Bestsellers
Top Supplements
Clinically dosed. Fully transparent. Zero fluff.
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Top Seller
5-HTPQuick View →
5-HTP
The natural precursor to serotonin. 5-HTP supports the body's own pathway to ...
$24.99
★★★★★
Verified reviews
Vitamin K2 + D3
The two vitamins that work better together than apart. K2 directs calcium whe...
$19.99
★★★★★
Verified reviews
Daily Women's Multivitamin Gummies
The daily multivitamin, in a form you'll actually remember to take. A balance...
$19.99
★★★★★
Verified reviews
Probiotics
A daily probiotic for the people who actually read the label. Supports a bala...
$24.99
★★★★★
Verified reviews
Our Philosophy

If we can’t prove it works, we don’t make it.

We built Universal Labs because we were sick of supplements and skincare hiding behind proprietary blends and ingredient lists nobody can pronounce. Every product starts with one question: does this actually work? If the answer isn’t a clear yes, it doesn’t make the cut.

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🔬 Clinically Dosed
Every ingredient at the dose proven to work in peer-reviewed studies. No underdosing.
📋 Zero Proprietary Blends
You see exactly what you’re getting. Always. No exceptions.
🏭 GMP-Certified
FDA-registered, GMP-certified facility. Third-party tested every batch.
🌿 Clean Ingredients
No artificial colors, unnecessary fillers, or unpronounceable ingredients.
Verified Reviews
People who actually read the label.
4.9/5
★★★★★
Based on 2,400+ verified purchases
★★★★★
“My skin feels smoother and more hydrated. Nothing has worked like this before.”
Jessica, 34
Copper Peptide Serum
★★★★★
“Been using for 2 weeks and loving it. My skin looks healthier overall.”
Michael, 31
Copper Peptide Serum
★★★★★
“My breakouts have definitely calmed down. Feels lightweight and works great.”
Sarah, 27
Copper Peptide Serum