The 1st Phorm GLP-1 Support Stack is a four-product bundle at $189.99 built on clear whey isolate, micronutrients, greens and fibre, with a 110 percent guarantee.
Overview
1st Phorm is a sports nutrition company rather than a wellness brand, and its GLP-1 Support Stack reflects that. The stack brings four products together into one daily system: Phormula-1 Clear, a clear whey protein isolate delivering 22g of protein from six ingredients with zero carbs, fat or sugar; Micro Factor, a micronutrient pack at $69.99 standalone; a greens component from the Opti-Greens 50 line; and a fibre element. The company frames it as supporting lean muscle, filling nutrient gaps and staying regular on a GLP-1.
The protein choice is the strongest part. Whey isolate provides a complete amino acid profile high in leucine, the amino acid that drives muscle protein synthesis, and muscle loss during rapid weight loss is the most serious risk GLP-1 users face. A clear format with six ingredients and no carbs, fat or sugar is also considerably easier to face than a thick shake when nausea is present, which is a practical detail most brands miss.
Pricing is $189.99 against a $220.96 regular price, and the stack carries a 4.9 out of 5 rating along with the company's 110 percent money-back guarantee. Individual components are available separately: Phormula-1 Clear at $49.99, Micro Factor at $69.99, Opti-Reds 50 at $66.99 and Full-Mega at $47.99. The caution is that 1st Phorm's wider catalogue includes thermogenic fat burners with stimulants, which are a poor fit for anyone already dealing with GLP-1 related nausea and disturbed sleep.
1st Phorm GLP-1 Support Stack at a Glance
| Detail | What 1st Phorm GLP-1 Support Stack Publishes |
|---|---|
| Type of product | Four-product sports nutrition stack |
| Stack price | $189.99, against a $220.96 regular price |
| Protein component | Phormula-1 Clear, 22g clear whey isolate, six ingredients |
| Protein macros | Zero carbs, fat and sugar |
| Micronutrients | Micro Factor, $69.99 standalone |
| Also includes | A greens component and a fibre element |
| Stack rating | 4.9 out of 5 |
| Guarantee | 110 percent money-back |
| Phormula-1 Clear standalone | $49.99 |
| FDA evaluated | No, as with all dietary supplements |
What Is Actually in It
- Phormula-1 Clear with 22g of whey isolate and six ingredients
- Zero carbs, fat and sugar in the protein
- Micro Factor for daily micronutrient coverage
- A greens component from the Opti-Greens line
- A fibre element for regularity
- A 110 percent money-back guarantee
Supplement or Medication?
Dietary supplements. Nothing in the stack acts on GLP-1 or appetite. The purpose is protein, micronutrients, greens and fibre, addressing what reduced eating removes rather than the medication itself.
How You Buy It
Buy the stack or components
Available as a $189.99 bundle or as separate products.
Prioritise the protein
Phormula-1 Clear is the component with the strongest rationale.
Use the clear format when nauseous
A clear protein is easier to face than a thick shake.
Skip the thermogenics
1st Phorm's fat burners suit GLP-1 users poorly.
Who It Is Sold To
- Adults on GLP-1 medication concerned about muscle loss
- No consultation or clinical assessment involved
- Whey is dairy-derived, so unsuitable for vegans
- Not appropriate as a substitute for prescribed obesity treatment
- Speak to a clinician about protein targets if you have kidney disease
- The wider range includes stimulants unsuited to this population
Clinical Oversight and Evidence
Clinical Oversight
None. This is a retail sports nutrition stack with no clinical involvement. If you have kidney disease, protein intake is a clinical question rather than a preference.
Evidence
No trial on the stack. The case for adequate protein preserving lean mass during weight loss is well established in the sports nutrition literature and is the strongest single rationale in this whole category. The micronutrient and fibre components address documented gaps created by reduced intake.
Availability and Shipping
Where to Buy
Direct from 1st Phorm, as a stack or as individual components.
Shipping
Direct-to-consumer shipping for shelf-stable powders and capsules.
What You Get
- A 110 percent money-back guarantee
- Components available separately as well as bundled
- Published educational content on GLP-1 diet and nutrition
- A sports nutrition heritage relevant to muscle preservation
- A high public rating on the stack
- No clinical support, monitoring or personalisation
Pricing
A substantial monthly outlay, though the bundle discount and guarantee are both genuine.
| Product or Plan | Published Price | What It Covers |
|---|---|---|
| GLP-1 Support Stack | $189.99 | Reduced from $220.96 |
| Phormula-1 Clear | $49.99 | 22g clear whey isolate |
| Micro Factor | $69.99 | Daily micronutrient pack |
| Opti-Reds 50 | $66.99 | Sold separately from the stack |
Pricing reflects what 1st Phorm GLP-1 Support Stack published at the time of review and can change without notice. Confirm current pricing directly with the seller before buying.
Membership Fees
None. Ordinary direct-to-consumer purchasing with optional subscription.
Annual Cost
Roughly $2,280 a year at $189.99 monthly, which places it near the top of this category.
Cancellation and Refund Policy
Cancellation
Subscriptions are managed through your 1st Phorm account.
Refunds
A 110 percent money-back guarantee applies, which is more generous than standard.
Insurance, HSA and FSA
Insurance
Not applicable to a retail supplement.
HSA / FSA
Generally not eligible. Dietary supplements and protein powders are usually excluded from HSA and FSA spending without a letter of medical necessity.
For a fuller explanation of how these accounts work with GLP-1 care, see our GLP-1 insurance, HSA and FSA guide.
Who 1st Phorm GLP-1 Support Stack May Be Best For
- Muscle preservation is your primary concern
- You want a clear protein rather than a thick shake
- You value a 110 percent money-back guarantee
- You want protein, micronutrients, greens and fibre covered together
- You have a sports nutrition background and know the brand
- You will skip the thermogenic products in the wider range
- $189.99 a month is a substantial commitment
- Micro Factor at $69.99 standalone is expensive
- The wider range includes stimulants unsuited to GLP-1 users
- No trial on the stack as a whole
- Whey is dairy-derived and unsuitable for vegans
- Sports nutrition framing rather than a clinical one
Alternatives to Consider
Unjury GLP-ONE
Dietitian-founded whey isolate designed for compromised appetite.
Thorne GLP-1 Support Stack
A comparable four-product bundle from a clinical-facing brand.
Ritual GLP-1 Nutrition Support
Complete plant protein and a multivitamin from $46.20.
Bio.me GLP-1 Support
Protein, fibre and electrolytes in one $44.99 powder.
You can also compare the whole field in our best GLP-1 supplements and GLP-1 supplement evidence review roundups.
Frequently Asked Questions
What is in the GLP-1 Support Stack?
Four products: Phormula-1 Clear whey isolate with 22g of protein, Micro Factor for micronutrients, a greens component from the Opti-Greens line, and a fibre element. It sells at $189.99 against a $220.96 regular price.
Why clear whey isolate?
It provides a complete amino acid profile high in leucine for muscle protein synthesis, with only six ingredients and zero carbs, fat or sugar. A clear format is also considerably easier to face than a thick shake when nausea is present.
What is the 110 percent guarantee?
1st Phorm's money-back guarantee, which is more generous than the standard refund policies most supplement companies offer.
Should I take 1st Phorm's fat burners too?
No. The wider range includes thermogenic stimulants, which suit GLP-1 users badly given the nausea and sleep disturbance already common on medication.
Can I buy the components separately?
Yes. Phormula-1 Clear is $49.99, Micro Factor is $69.99, Opti-Reds 50 is $66.99 and Full-Mega is $47.99, so buying the stack saves against the component total.
Is it suitable for vegans?
No. The protein is whey isolate, which is dairy-derived.
Is it FDA approved?
No. These are dietary supplements, so they do not require FDA approval before marketing and their claims have not been evaluated by the FDA.