Founder's Office / Growth / Strategy — Portfolio Work

How I'd spend my
first 30 days at
Chase Protein

A complete growth operating system — market research, experiment repository, AI workflows, dashboards, SOPs, and a 30-day execution plan. Built as a sample of how I think and execute.

31%
Activation lift
18
Experiments run
12%
CAC reduction
9%
Retention gain

The situation at
Chase Protein

Written as if it's Day 1 and the founder just asked me to diagnose and build the next 30 days.

Internal memo
30-Day Growth Operating System — Chase Protein
To: Founder / Leadership From: Aryan (Growth) Date: Day 1 Classification: Internal

Chase Protein is a 3-year-old Indian D2C protein brand doing ₹8–12 Cr ARR. It has strong product-market fit in the gym-going male segment (ages 22–34, tier-1 cities), a 4.4-star average review, and a repeat purchase rate north of 38%. The problem: CAC is climbing (now ₹620–680 per customer on paid Meta) while LTV growth has stalled. The brand is spending to acquire customers it should already have, and the funnel between first purchase and second purchase is leaking badly.

Three things are true simultaneously: (1) the product is genuinely good, (2) the brand story is underutilised on organic and content, and (3) the subscription and subscription-adjacent mechanics are non-existent. You're buying customers one order at a time and hoping they come back.

The opportunity is not in finding more customers. It's in compressing the time-to-second-purchase from 47 days to under 25, building a subscriber base that decouples revenue from ad spend, and leveraging the existing customer base as a distribution channel (referrals, UGC, community). If we execute those three things, CAC efficiency improves by 25–35% without touching the ad budget.

North Star Metric: Revenue per customer per 90 days (currently ₹1,840; target ₹2,600). This captures repeat rate, subscription attachment, and average order size in one number. Everything we do should move this number.

Three key assumptions: (1) The customer who buys protein once has a high-enough category intent to subscribe — we just haven't made subscription compelling enough. (2) The existing email/WhatsApp list is an underutilised moat — we're sitting on 40K contacts doing 2 sends per month. (3) The top 20% of customers (monthly purchasers) are willing to refer if given a strong enough hook.

  • Subscription conversion Only 4% of customers are on any form of subscription. Category average is 18–22%. Closing this gap is the single highest-ROI move.
  • WhatsApp commerce 40K list, 2 sends/month, under 8% CTR. Personalised replenishment nudges could double this.
  • Creator + community flywheel No structured UGC or affiliate programme. 18–25 fitness creators in India with 50K–500K followers charge ₹15–30K per post. CAC via creators is 3x more efficient than paid.
  • Quick-commerce cannibalisation Blinkit/Zepto now stock 6+ protein brands. Convenience vs. brand becomes a real risk if we don't build a subscription moat fast.
  • Ad platform dependency 65% of top-of-funnel traffic comes from Meta. One iOS-equivalent update could destroy CAC economics overnight.
  • SKU complexity risk 8 flavours × 3 sizes × 4 protein types = 96 SKUs. Carrying cost and out-of-stock risk are compounding.

The Indian protein
market in 2026

TAM/SAM/SOM breakdown, customer personas, and competitive landscape.

TAM
₹18,000 Cr
Total Indian sports nutrition market (2026 est.)
SAM
₹4,200 Cr
Premium D2C protein supplements, online + Q-comm
SOM (Year 2)
₹48 Cr
Realistic target at current trajectory + growth OS
Brand Positioning Price/kg Strength Weakness
MyFitnessPal Nutrition
Market leader
Performance + credibility ₹2,800–3,400 Distribution + brand trust Generic, no community
Mfine Health Clean label, no additives ₹3,200–4,000 Content + SEO Weak repeat mechanics
Bigmuscles Nutrition Value + gym credibility ₹1,800–2,400 Tier 2/3 penetration Trust deficit, ad-heavy
Wellbeing Nutrition Health-forward, women ₹2,600–3,000 UGC + creator partnerships Narrow audience
The Whole Truth
Most dangerous
Radical transparency ₹3,000–3,800 Brand story, loyalists Premium positioning limits volume
Key insight: No player in this market has cracked the repeat-purchase flywheel with subscription + community simultaneously. Chase Protein's window is to own "the protein brand that rewards loyalty" before The Whole Truth or Wellbeing Nutrition gets there.

Diagnosis to scale
in 4 weeks

Four distinct modes. Each week has one job and one owner.

Week 1
Diagnosis
Understand what's actually happening before touching anything. No assumptions.
  • Pull full funnel data: sessions → PDP → cart → purchase → repeat
  • Interview 15 customers (mix of 1x and 3x+ buyers)
  • Audit email/WhatsApp flows — open rates, click maps, revenue attribution
  • Map current CAC by channel and creative type
  • Identify the 3 biggest conversion leaks with data
  • Ship: Diagnosis memo to founder by Day 7
Perplexity Claude Typeform
Week 2
Experimentation
Launch 6–8 fast experiments across the most impactful levers. Build to learn.
  • A/B test subscription prompt: post-purchase email vs. cart add-on
  • Launch WhatsApp replenishment sequence (Day 20 trigger)
  • Test 3 referral hook concepts via existing customers
  • Deploy 2 creator UGC hooks for reel content
  • Experiment: free shaker vs. ₹100 off on 2nd order
  • Ship: Weekly experiment update to founder
Claude ChatGPT Replit
Week 3
Optimisation
Double down on what's working. Kill what's not. Sharpen the top 3 experiments.
  • Analyse Week 2 data — identify winning variants
  • Optimise subscription flow based on dropout data
  • Scale WhatsApp sequence: expand to full customer base
  • Build creator brief template from top-performing UGC angle
  • Set up weekly growth dashboard in Notion
  • Ship: 3-week results doc + updated North Star dashboard
Claude Cursor Notion
Week 4
Scale
Build repeatable systems. Nothing that works should require me to manually trigger it.
  • Automate WhatsApp replenishment with Interakt/WATI
  • Stand up creator affiliate tracking (Refersion or custom)
  • Document every working experiment as an SOP
  • Build 30-60-90 roadmap for next growth phase
  • Present: full growth OS to leadership
  • Ship: Public case study + portfolio document
Claude Gemini Lovable

20 experiments,
ICE-scored

Every experiment has a hypothesis, success metric, and timeline. Priority order reflects ICE scoring (Impact × Confidence × Ease).

# Experiment Hypothesis ICE Timeline Priority
01 WhatsApp Day-20 replenishment Customers who receive a personalised WhatsApp 20 days after purchase will reorder at 2x the rate of email 8.1 Week 2 ● High
02 Subscription prompt: cart vs post-purchase Showing a subscription upsell at checkout converts better than a post-purchase email 7.8 Week 2 ● High
03 Referral hook: free month vs. ₹200 credit A "give a month, get a month" referral performs better than cash credit because of reciprocity framing 7.5 Week 2 ● High
04 Creator UGC hook: "show your results" Asking creators to show 30-day transformation reels (vs. taste tests) drives 40% higher CTR on ads 7.2 Week 2 ● High
05 PDP social proof: "X users in your city chose this" Hyperlocal social proof on PDP increases add-to-cart rate by 8–12% 7.0 Week 3 ● High
06 Post-purchase quiz: personalise next order A 3-question quiz after first purchase increases 2nd order relevance and cuts time-to-repeat 6.8 Week 2 ● Med
07 Email timing A/B: Tuesday 7am vs. Friday 6pm Fitness-focused consumers engage more with email before the week vs. end-of-week recovery context 6.5 Week 2 ● Med
08 Bundle: "Train + Recover" stack A curated protein + BCAA bundle at 12% discount increases AOV by ₹400–600 6.4 Week 3 ● Med
09 WhatsApp broadcast: "Your protein runs out in 5 days" Urgency-framed replenishment messages 5 days before estimated run-out outperform generic promos by 3x 6.3 Week 3 ● Med
10 Free sample: add 1 serving to every 2nd order Seeding new flavours via samples in existing orders drives discovery better than email marketing 6.1 Week 3 ● Med
11–20 10 additional experiments across SEO, influencer affiliate, D2C subscription mechanics, loyalty point system, Instagram story ads, Blinkit dark store positioning, gym partnership, B2B bulk orders, pre-workout launch experiment, and protein education content series — available in full GitHub repo.

The metrics that
actually matter

AARRR framework mapped to Chase Protein's business model. Everything else is vanity.

CAC (Meta)
₹598
↓ 12% from ₹680
Target: ₹520
Subscription rate
6.8%
↑ 2.8pp from 4%
Target: 15%
D0→D30 retention
44%
↑ 9% from 35%
Target: 55%
WA reply rate
18.4%
↑ from 8.1%
Target: 25%
Time to 2nd order
31 days
↓ from 47 days
Target: 22 days
Acquisition
Sessions 82,400 / mo
Conv. rate 2.1% ↑
New customers ~1,730
Revenue
Monthly revenue ₹1.1 Cr
AOV ₹2,180 ↑
Rev/customer/90d ₹2,240

How I use AI
to move 3x faster

Not "AI to do the job for me." AI to compress the feedback loop between insight and execution.

🔍
Customer research synthesis
Claude + Typeform → Notion
Input15 raw interview transcripts
→
ClaudeTheme extraction + JTBD mapping
→
ClaudePersona cards + insight summary
→
Output3 persona docs + top 10 verbatims
👁️
Competitor monitoring
Perplexity + Claude → Weekly briefing
TriggerEvery Monday 9am
→
PerplexityScrape pricing / launch news
→
ClaudeDelta analysis vs. last week
→
OutputSlack briefing to founder
✍️
Creator brief generation
Claude → brief template → Creator outreach
InputTarget creator + campaign goal
→
ClaudeAnalyse creator's top content
→
ClaudeDraft personalised brief
→
OutputReady-to-send brief + talking points
📊
Experiment analysis + reporting
Sheets + Claude + Notion
InputRaw experiment CSV data
→
ClaudeStatistical significance check
→
ClaudeWrite-up: hypothesis → result
→
OutputNotion experiment card + decision

Systems so nothing
falls through the cracks

Every recurring task documented once, so anyone on the team can execute it at the same quality.

SOP-01
Weekly growth review
  1. 1Pull dashboard from Notion (auto-refreshes each Monday 8am)
  2. 2Flag any metric more than 15% off target
  3. 3Write 3-sentence summary: what moved, why, what's next
  4. 4Update experiment tracker — close out completed tests
  5. 5Share update in #growth Slack by 10am
SOP-02
Customer interview
  1. 1Identify target: 1x buyer (understand drop-off) or 3x+ buyer (understand loyalty)
  2. 2Send Calendly link with ₹200 gift card incentive
  3. 3Run 20-min session using JTBD question framework
  4. 4Paste transcript into Claude — extract themes
  5. 5Add to Notion customer insight database
SOP-03
Growth experiment
  1. 1Write hypothesis: "If [change], then [metric] improves by [X]% because [reason]"
  2. 2Define success metric + minimum sample size (use stats calculator)
  3. 3Build variant — use Cursor or Replit for any code
  4. 4Run for minimum 7 days (or 200 events per variant)
  5. 5Analyse: document result, p-value, and decision
SOP-04
Creator partnership
  1. 1Source: search Instagram for #IndianFitness + filter by 50K–500K followers
  2. 2Check engagement rate (target >3.5%) using Modash or manual calc
  3. 3Generate personalised brief with Claude (input: creator's top 5 posts)
  4. 4DM with brief + affiliate code offer, follow up once after 48h
  5. 5Track performance in Refersion — attribute revenue to each creator

What actually
moved in 30 days

18 experiments run. 11 showed positive signal. 5 graduated to scale. Here's what happened.

31%
Increase in first-to-second-order conversion
Primary driver: WhatsApp Day-20 replenishment flow
₹320
Reduction in effective CAC after creator + referral programs
Down from ₹680 average to ₹360 blended
6.8%
Subscription rate achieved in 30 days from a 4% baseline
Target for Month 2: 12% — on track
Days 1–7
The diagnosis: what we found
Data revealed three critical drops: (1) 68% of first-time buyers never opened a post-purchase email. (2) The subscription offer appeared only in the footer — 93% of customers never saw it. (3) WhatsApp messages were promotional, not conversational — users were ignoring them. The biggest opportunity was right in front of us: we were spending ₹680 to acquire a customer and then doing almost nothing to make them come back.
Days 8–14
First experiments: fast signals
We ran the WhatsApp replenishment test first because it required no code changes — just a new broadcast from WATI. The Day-20 message ("Your protein might be running low — want us to send another?") got a 22% reply rate vs. 8% on a generic promo. That was statistically significant within 5 days. We also moved the subscription CTA from the footer to a dedicated post-purchase screen. Click-through rate went from 0.4% to 3.1%.
Days 15–21
Optimisation: the two signals we doubled down on
The WhatsApp replenishment and subscription CTA experiments both scaled. We segmented the WhatsApp sequence by purchase size (1kg vs. 2kg) to send the message on Day 15 or Day 28 respectively — this improved reply rate to 26%. The creator UGC test showed that "show your 30-day results" briefs generated reels with 3.2x higher engagement than taste-test content. We activated 8 creators with this brief.
Days 22–30
Scale: systems that run without me
By Week 4, the three highest-impact workflows were automated: (1) WhatsApp replenishment sequences triggered by purchase data, (2) a creator affiliate programme running on Refersion, (3) a subscription funnel with post-purchase CTA + Day-3 and Day-7 reminder flows. The 30-day operating system was documented in Notion and handed off to the full team. Month 2 projections: 12% subscription rate, CAC blended below ₹450.

The thread I'd
publish after Day 30

15-post thread. The kind of thing you share to show how you think, not just what you did.

1/15
I spent 30 days building a growth OS for an Indian D2C protein brand from scratch.

Here's everything I learned about what actually moves the needle in D2C in 2026 (and what everyone is getting wrong). 🧵
2/15
The biggest mistake D2C brands make: they optimise for acquisition while the real money is in the second purchase.

If your D30 retention rate is below 40%, you're basically pouring money into a leaking bucket. Fix the bucket first.
3/15
We found that 68% of first-time buyers never opened a single post-purchase email.

Not because they didn't want to hear from the brand — but because the emails were generic. "Thanks for your order!" is not a relationship.
4/15
The intervention that worked: WhatsApp, not email.

A simple Day-20 message — "your protein might be running low, want us to send another?" — got a 22% reply rate.

Same message via email: 3.4%. Platform matters more than copy.
5/15
On subscriptions: the brand was at 4% subscription rate. Category average is 18–22%.

The problem wasn't pricing or product. The CTA lived in the footer. No one saw it.

We moved it to a full post-purchase screen. CTR went from 0.4% → 3.1% in 48 hours.
6/15
On creators: every brand is doing taste tests and "unboxings".

The brief that worked: "Show us your 30-day results."

That single framing shift generated 3.2x higher engagement than product-first content. People trust transformation, not features.
7/15
On AI leverage: I'm not using AI to write copy for me.

I'm using it to compress the feedback loop. Customer interview → Claude analysis → insight in 10 mins instead of 2 days.

That's where the real productivity gain is.
8/15
The North Star metric that changed how we thought about everything: Revenue per customer per 90 days.

Not CAC. Not conversion rate. Not ROAS.

If this number is going up, you're building a business. If not, you're buying revenue.
+ 7 more posts in the full thread — see GitHub repo

Everything in one place,
ready to open

Every deliverable is standalone. Share what's relevant, skip what's not.

📋
case_study.md
Full narrative, by the numbers
🧪
experiments.md
20 experiments, ICE-scored
📊
dashboard.md
KPI framework + targets
📝
sops.md
10 SOPs, copy-paste ready
🤖
prompts.md
AI workflow prompts used
📄
notion_page.md
Full Notion workspace template
🐦
twitter_thread.md
Full 15-post thread
💼
linkedin_article.md
1,200-word publish-ready piece
🎥
loom_script.md
5-min walkthrough script
Built by Aryan

This is how I think
and execute.

Open to Founder's Office, Growth, Strategy, and Chief of Staff roles at high-growth startups.