At a Glance: Hermetica vs AG1

What Is AG1?

AG1, originally launched as Athletic Greens in 2010, is a powdered greens supplement that combines 75+ vitamins, minerals, whole-food ingredients, probiotics, prebiotics, adaptogens, and digestive enzymes into one daily scoop. In early 2026, the company released "AG1 Next Gen," an updated formula with an expanded vitamin and mineral profile and improved taste.

The product is designed as an all-in-one nutritional foundation. You mix one scoop (about 12g) into 8–10 ounces of cold water each morning. It tastes mildly sweet and citrusy, with a slightly earthy undertone from the greens.

Where AG1 Genuinely Excels

We believe in giving credit where it is due. AG1 has earned its market position for real reasons:

• Comprehensive coverage: If you want one product to replace your multivitamin, greens supplement, and probiotic, AG1 does that.
• Gold-standard testing: NSF Certified for Sport, Informed Sport, and Cologne List certifications. Every batch is tested for 280+ banned substances, heavy metals, pesticides, and microbial contaminants. This is genuinely impressive.
• Clinical investment: AG1 is backed by four clinical trials — rare in the supplement industry.
• Probiotics included: 10 billion CFU of five probiotic strains (four Lactobacillus, one Bifidobacterium) for gut health support.

Common AG1 Criticisms

Registered dietitians and user reviews consistently raise these concerns:

• Price: $79–$99/month is a significant commitment, especially when a balanced diet plus a standard multivitamin provides similar broad-spectrum coverage for a fraction of the cost.
• Proprietary blends: Several ingredient complexes do not disclose individual dosages, making it difficult to know how much of each active ingredient you are actually getting.
• Nutrient excess: AG1 exceeds the recommended daily intake for many vitamins and minerals. For water-soluble vitamins, your body simply excretes the excess. As multiple dietitians have noted, this can amount to "expensive urine."
• Digestive side effects: Some users report bloating, nausea, or stomach discomfort — particularly during the first week.
• Subscription friction: Multiple user reviews cite difficulty canceling subscriptions or being enrolled without realizing it.

What Is Hermetica?

Hermetica Superfoods takes a fundamentally different philosophy. Rather than packing dozens of vitamins, minerals, and botanicals into one catch-all powder, Hermetica builds targeted formulas around the specific compound classes with the strongest evidence for cognitive performance, stress resilience, and immune support: adaptogens and medicinal mushrooms.

The product line includes three core products:

Key Differentiators

• Targeted, not scattered: Every ingredient in a Hermetica product is an adaptogen, medicinal mushroom, or bioavailability enhancer. No filler vitamins you already get from food.
• Fruiting body mushrooms: Eternity uses dual-extract fruiting body mushrooms, not mycelium-on-grain (which contains starch filler and fewer active compounds).
• No subscription required: Buy once, reorder when you want. No auto-ship, no cancellation friction.
• Multiple formats: Gummies for on-the-go, chai latte for a cozy ritual. No shaker bottle or cold water required.

Ingredient Comparison: Depth vs Breadth

This is where the philosophical difference becomes concrete. AG1 and Hermetica are not really competing on the same axis — they are answering different questions about what daily supplementation should look like.

AG1's Approach: Cover Everything

AG1 Next Gen divides its 83 ingredients into four complexes: a vitamin and mineral blend (34 ingredients), an Active Superfood and Prebiotic Complex (21 ingredients), a Daily Phytonutrient Complex (21 ingredients), and a Dairy-Free Probiotic Blend (5 strains, 10 billion CFU).

Hermetica's Approach: Go Deep on What Matters

Hermetica narrows the ingredient list to 10–12 compounds per product, all from the same functional category. This allows for more meaningful doses of each active ingredient rather than trace amounts of many.

Head-to-Head: Key Actives

Price Comparison: The Math Does Not Lie

Let us break this down to the granular level, because the cost difference is one of the most important factors in a supplement you plan to take daily for months or years.

Annual Savings with Hermetica

• Deva vs AG1 subscription: You save $563.28 per year ($46.94/month)
• Eternity vs AG1 subscription: You save $480.00 per year ($40.00/month)
• Cozy vs AG1 subscription: You save $678.00 per year ($56.50/month)

Even if you took both Deva and Eternity daily — a comprehensive adaptogenic and mushroom stack — your combined monthly cost would be $71.06. That is still $7.94 less per month than AG1 alone, while getting dedicated adaptogenic coverage that AG1's trace amounts cannot match.

Taste & Convenience

This is one area where personal preference plays the biggest role. Both products are genuinely easy to take — they just offer very different experiences.

AG1

• Format: Fine green powder mixed into 8–10 oz cold water
• Taste: Mildly sweet, citrusy, with an earthy green undertone. AG1 Next Gen improved the taste profile, though some users note the stevia aftertaste
• Convenience: Requires a shaker bottle or glass, cold water, and a few minutes to prepare. Not ideal for travel or on-the-go mornings
• Texture: Smooth when mixed well, but can be gritty if rushed

Hermetica Gummies (Deva & Eternity)

• Format: Chewable gummies — no water, no mixing, no equipment
• Taste: Fruit-flavored gummy. Significantly more palatable for people who dislike the taste of greens powders
• Convenience: Toss two gummies in your bag and take them anywhere. No refrigeration needed, no shaker bottle, no sink
• Texture: Standard gummy supplement texture

Hermetica Cozy Chai Latte

• Format: Powder mixed into hot or cold milk (or milk alternative)
• Taste: Warm chai spice flavor with adaptogenic benefits. Caffeine-free, so it works as an evening ritual
• Convenience: Slightly more preparation than gummies, but doubles as a genuine beverage you look forward to — not just a supplement you choke down

Who Should Choose AG1?

We are not here to trash AG1. It is a well-made product that genuinely serves certain people well. AG1 is likely the better choice if:

• You want one product to replace everything. If the idea of taking a multivitamin, a greens powder, a probiotic, and digestive enzymes separately sounds exhausting, AG1 consolidates all of that into one scoop. For simplicity-focused people, that has real value.
• You are an athlete subject to drug testing. AG1's NSF Certified for Sport and Informed Sport certifications mean every batch is tested for 280+ banned substances. If you compete in tested sports, this level of third-party verification is critical and worth paying for.
• You have significant nutrient gaps. If you follow a restrictive diet (vegan, keto, elimination diets) or have documented micronutrient deficiencies, AG1's broad vitamin and mineral profile can help fill those gaps efficiently.
• You specifically need probiotics in your supplement stack. AG1 includes 10 billion CFU across five probiotic strains. Hermetica does not include probiotics, so if gut health is your primary concern, AG1 has the edge here.
• Brand trust matters more than cost. AG1 has 15+ years of track record, four clinical trials, and arguably the most rigorous testing program in the consumer supplement space. If you value established credibility and are comfortable with the price, that is a reasonable choice.

Who Should Choose Hermetica?

Hermetica is the stronger choice if your goals and circumstances match the following:

• Your primary goals are cognitive performance, stress resilience, or immune support. Hermetica's formulas are engineered around the specific adaptogens and medicinal mushrooms with the strongest evidence for these outcomes: lion's mane for neurogenesis, cordyceps for oxygen utilization, ashwagandha for cortisol modulation, reishi for immune regulation, shilajit for mitochondrial energy.
• You already eat well and take a basic multivitamin. If your diet provides adequate vitamins and minerals, paying $79/month for AG1's broad-spectrum coverage is redundant. Hermetica gives you what food and a multivitamin cannot — concentrated adaptogenic compounds — at a fraction of the cost.
• Budget matters. At $32–$39/month, Hermetica costs 50–60% less than AG1. Over a year, that is $480–$564 in savings. Over five years, you are looking at $2,400–$2,800 saved.
• You dislike greens powder taste or the mixing ritual. Gummies require zero preparation. The Cozy Chai Latte is a genuine warm beverage, not a chore. Compliance stays high because you actually enjoy taking them.
• You refuse subscription lock-in. Hermetica products are available as one-time purchases. Buy when you need, skip when you do not. No auto-ship, no cancellation calls, no accidental charges.
• You want real mushroom doses, not token amounts. Hermetica's Eternity formula includes six fruiting body dual-extract mushroom species. AG1 contains a small amount of reishi within a proprietary blend shared across 20+ ingredients. The difference in actual mushroom intake is significant.

What Real Users Say

No brand should be evaluated solely on its own marketing claims. Here is what themes emerge from real user reviews across both products:

AG1 User Themes

• Positive: Users frequently praise the convenience of an all-in-one product, report improved morning energy, and appreciate the taste (especially the Next Gen reformulation). Many note improved digestion within the first few weeks.
• Negative: Price is the most common complaint by a wide margin. Users report feeling that the results do not justify the cost. Digestive discomfort (bloating, nausea) during the adjustment period is commonly reported. Subscription management issues appear repeatedly in Trustpilot reviews.
• Mixed: Several long-term users describe a "plateau effect" — noticeable benefits in the first month that become harder to distinguish over time, raising the question of whether the ongoing $79/month delivers sustained value.

Hermetica User Themes

• Positive: Users report sustained mental clarity and focus from the lion's mane and shilajit combinations. The gummy format receives consistently high marks for convenience and taste. Multiple reviewers highlight the value-for-money proposition compared to other adaptogenic supplements.
• Negative: As a newer brand, Hermetica has fewer total reviews than AG1. Some users express a desire for a combined all-in-one formula rather than choosing between products. A few note that gummy supplements generally contain fewer milligrams per serving than capsules or powders.
• Mixed: Adaptogenic benefits (stress resilience, cognitive clarity) tend to build gradually over 2–4 weeks rather than producing the immediate "energy hit" some users expect from stimulant-based products.