# Zevia shifts $3M campaign spend from product benefits to Cardi B's unfiltered voice

*The zero-sugar soda brand dropped ingredient messaging for cultural proof, signaling personality now sells better than function.*

By **Jenny Huang Goodman MPA MSc MHSA, Principal** — The Stash Edge, Hako Shikin LLC.
Published 2026-07-22.

Canonical: https://www.pops4.com/stash/articles/zevia-2026-07-22t03-1
Subject: Zevia
Tags: celebrity endorsement, influencer marketing, beverage, differentiation, micro-influencer

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Zevia, the zero-calorie soda brand, launched its largest advertising campaign by partnering with Cardi B, according to Marketing Dive. The shift marks a deliberate move away from product-first messaging—stevia sweetener, no sugar, plant-based—toward culture-driven storytelling anchored by a celebrity with **396 million** Instagram followers.

The brand built the campaign around Cardi B's unfiltered voice and willingness to speak candidly about topics wellness brands typically avoid. Rather than scripting product claims, Zevia positioned Cardi as a real-talk ambassador, using her platform to normalize beverage choices that align with health goals without preaching or policing. The creative emphasizes her authenticity, not the ingredient deck.

This works because physical product categories are saturated with feature-driven claims. Consumers comparing zero-sugar sodas see identical promises: no calories, no artificial sweetener, cleaner ingredient lists. The functional difference between Zevia and competitors collapses. Personality fills the gap. When a celebrity already known for candid, unfiltered communication endorses a product without over-rehearsed language, the brand inherits social proof at scale. The endorsement becomes the differentiator, not the formulation.

The mechanism is transfer of trust. Cardi B's audience trusts her to call out nonsense. When she associates with Zevia, that trust transfers to the product, even if the audience never reads the label. The brand buys cultural permission to exist in a consumer's consideration set, which is harder to earn through ingredient messaging alone. The campaign also generates earned media—coverage in trade publications, social reshares, influencer commentary—extending reach beyond paid media spend.

A small physical-product brand can run the same play on a modest budget by identifying a micro-influencer whose audience matches the brand's target and whose voice already aligns with the product's positioning. The process: first, audit creators in the category with **10,000 to 100,000** followers who post without sponsorship tags and whose tone feels unscripted. Second, reach out with a partnership offer: a flat fee of **$500 to $2,500** for three posts over 30 days, not scripted product claims but real talk about how they use the product in daily life. Third, give them creative freedom. Do not require specific language about ingredients. Let them speak in their voice about why they switched, what they noticed, or how it fits their routine. Fourth, repurpose the best-performing content into paid ads on Meta or TikTok, seeding it to lookalike audiences. The creator's endorsement becomes the ad creative, not a separate production. Total campaign cost: **$2,000 to $5,000** including influencer fee and **$1,500** in media spend.

The broader pattern is clear: in saturated physical-product categories, brands win by moving upstream from product to person. The ingredient story still matters for retention and word-of-mouth, but personality drives discovery. Zevia's shift from formulation-first to culture-first reflects a recognition that the next customer likely will not read the label until after they trust the brand enough to pick up the can.

## The takeaway

When product features commoditize, personality becomes the differentiator—endorsement fills the trust gap faster than ingredient claims.

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## Publisher

**Hako Shikin LLC** — Virginia Beach, Virginia. Founded 1997. ASI 217876 · DUNS 18-204-6339.
Principal and author: **Jenny Huang Goodman MPA MSc MHSA**.

- Author: https://www.huanggoodman.com/about
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