SRI Labs - Performance review
Updated September 30, 2026 · ThriveCue Editorial Team · Facts checked September 30, 2026
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Our verdict
SRI Labs Performance suits adults who want a focused vitamins and minerals range plus collagen, bought once or on subscription. Entry price starts at $34.98, and the money back window runs 99 days. Buyers outside the US should look first.
Key facts
- Best for
- A short vitamins and collagen range sold direct, with a subscription discount and a long money back window.
- Price from
- $34.98 (Source, checked September 30, 2026)
- Subscription discount
- 25% (Source, checked September 30, 2026)
- Money-back period
- 99 days (Source, checked September 30, 2026)
- Legal entity
- SRILabs, LLC (Source, checked September 30, 2026)
- Headquarters
- United States (Source, checked September 30, 2026)
- Support channels
- Email, Phone (Source, checked September 30, 2026)
- Products
- Vitamins minerals, Collagen
- Official website
- srilabs.com
Apps and profiles
- Elsewhere
- youtube.com
Pros and cons
Pros
- Range is narrow and clear: vitamins minerals and collagen covers vitamins and minerals alongside collagen.
- Subscription orders carry a 25% discount, so repeat purchases cost less than the entry price.
- The money back window runs 99 days, longer than the return windows most of the 392 brands on the site carry.
- Support runs on email and phone, so questions can go by email or phone.
- Collagen sits alongside vitamins and minerals, which neither ProSolution Plus nor TestRX lists in vitamins minerals and vitamins minerals.
Cons
- Range stops at vitamins minerals and collagen, so anyone after probiotics, omega-3 or sleep and stress formulas will not find them here.
- The subscription discount of 25% applies once an order is on repeat, so the first purchase is the full $34.98.
- It is a US company, US, and the site lists no outside the US.
- The entry price ranks 79 of 157 brands on price from across the site, so it sits higher on the shelf than the cheapest options, and the site median price per serving is €1.17.
Who it suits
- Adults who want a small, plain vitamins and minerals lineup with collagen and nothing else
- Shoppers who prefer repeat orders at a 25% discount
- US buyers who want 99 days to change their mind
Who should look elsewhere
- Anyone who wants probiotics, omega-3 or sleep and stress formulas, where DocMorris lists a wider set in multivitamins, vitamins minerals and omega 3
- Shoppers outside the US, since the company is based in the United States
- Buyers chasing the lowest price per serving, against a site median of €1.17
Core features
The range is deliberately small. vitamins minerals and collagen covers vitamins and minerals plus collagen, so there is no greens, probiotic or sleep and stress line to pick through. That makes a first order quick, and it also caps how much the shelves can grow later. The price story is built around two levers. Buying on subscription takes 25% off each repeat order, which is where the cheaper cost sits for anyone who keeps using the same product. The entry price itself is $34.98, and that is the figure a first-time buyer pays. The second lever is the safety net: the money back window runs 99 days, long enough to work through a full course of a vitamins and minerals product before deciding it is not for you. Compared with the wider listings at ProSolution Plus and TestRX, which both sit on vitamins minerals and vitamins minerals, the trade here is fewer choices in exchange for a straightforward discount and a long return period. Read the price on the product page rather than the shelf price if you plan to subscribe, because $34.98 is the single-order figure.
The company behind it
SRI Labs is run as SRILabs, LLC, registered in the United States, so the business and its terms sit in the US market. That matters for anyone ordering from elsewhere, since delivery terms and duties will differ. Support runs on email and phone, which means questions can go by email or phone rather than through a form alone. On a catalogue with a narrow product list, that direct line is the main practical difference in day to day use, because there is no wider range to browse while a question waits. The brand also scores well overall at 9.2, with the offer side at 9.3 and the cost side at 9, so the discount and the money back window do most of the selling.
How SRI Labs - Performance compares
9.2 vs 9.0
9.2 vs 9.1
9.2 vs 9.5
9.2 vs 8.8
9.2 vs 8.9
9.2 vs 8.9
9.2 vs 8.7- 9.2 vs 8.9
9.2 vs 9.2
9.2 vs 9.2
9.2 vs 9.3
9.2 vs 8.9
9.2 vs 9.0
9.2 vs 9.6- 9.2 vs 9.3
9.2 vs 9.2
9.2 vs 9.2- 9.2 vs 9.2
9.2 vs 9.1- 9.2 vs 9.1
9.2 vs 9.1- 9.2 vs 9.1
9.2 vs 9.0- 9.2 vs 9.0
9.2 vs 9.0
9.2 vs 9.0
9.2 vs 8.8
Frequently asked questions
What does SRI Labs sell?+
SRI Labs sells a short list: vitamins minerals and collagen, covering vitamins and minerals alongside collagen. There is no greens, probiotic, omega-3 or sleep and stress range. Shoppers who want those categories should look at DocMorris, whose multivitamins, vitamins minerals and omega 3 is much broader.
How much does it cost to start?+
Entry pricing starts at $34.98 for a single order. SRI Labs ranks 79 of 157 brands on price from across the site, so it sits in the middle rather than at the budget end. Price per serving should be compared against the site median of €1.17.
Is there a discount on repeat orders?+
Yes. Orders placed on subscription take 25% off, so the ongoing cost is lower than the $34.98 single-order price. The discount applies from the repeat order onwards, which means a first purchase is still at full price.
How long do I have to change my mind?+
The money back window runs 99 days from purchase. That is generous next to the site return window median of 30 days. It also gives enough time to work through a full course of a vitamins and minerals product before deciding.
Is it regulated or licensed?+
The business behind the store is SRILabs, LLC, registered in the United States. No separate clinical licence or regulator is named for the brand, so it operates as a direct supplement seller rather than a prescribing service. Anyone who needs clinical advice should treat a GP conversation as the starting point.
Which country does it ship to?+
The company is registered in the United States, and the terms and conditions behind the range are set there. Delivery outside the US is not something the brand states, so buyers elsewhere should confirm shipping and any duties before ordering. US buyers can read the terms in full with the legal entity named.
How do I get help with an order?+
Support runs on email and phone, so a question can go by email or phone. There is no chat or community option listed for this brand. On a catalogue limited to vitamins minerals and collagen, that direct contact is the main practical route for order questions.
Sources
- srilabs.com checked September 30, 2026
Backs: Support channels
“(800) 958-1094 support@srilabs.com”
- srilabs.com/collections/all checked September 30, 2026
Backs: Price from, Products
“RENEWGLOW HAIR GROWTH VITAMINS Regular price $39.98 Sale price $34.98”
- srilabs.com/pages/terms-conditions checked September 30, 2026
Backs: Headquarters, Legal entity
“operated by SRILabs, LLC, a Limited Liability Company formed in California”
- srilabs.com/products/sri-renewglow-hair-vitamins checked September 30, 2026
Backs: Money-back period, Subscription discount
“All products developed by the SRILabs have a 99-day guarantee ... 99 Day No Risk Money Back Guarantee”
Compiled from 4 source pages, checked September 30, 2026. We did not open an account.
SRI Labs - Performance
A short vitamins and collagen range sold direct, with a subscription discount and a long money back window.